Rolls-Royce Archives
| Identifier | Entry | ||
| Scan001 | Follow-up memo regarding complaints about the difficulty of replacing the distribution box cover. | ||
| View original record | To BY. from EFC. c. EY/RD. V5740 EFC4/T30.10.25. X.8740. DISTRIBUTION BOX. x5740 Referring to your EY2/H14.8.25, it was therein suggested that you would take up the matter of the distribution box… | ||
| Scan002 | Requesting clarification on the specific part of an apparatus that is causing a known error. | ||
| View original record | X5740 To FHC, from EFC. EFC2/T24.6.26. With reference to the attached we were quite aware of this resultant effect of the error, but what we would like you to tell us is what piece of the apparatus is… | ||
| Scan003 | Specification for the inspection, adjustment, and testing of the distribution board and cutout. | ||
| View original record | X5740 19.10.26. X.8781db. R.R. DISTRIBUTION BOARD & CUTOUT. X.8740. X.5781db. X.5740. SPECIFICATION OF PRODUCTION INSPECTION, ADJUSTMENT & TEST. (1) The cover of the distribution box shall be removed… | ||
| Scan004 | Test procedure for a dynamo and cutout system detailing voltage, current, and resistance limits. | ||
| View original record | -2- CONTD. until the cutout is just operated. The instant of operation will be shewn by a movement of the needle of ammeter A. The readings of the voltmeter V and ammeter B, immediately preceding this… | ||
| Scan005 | Wiring diagram for distribution board and cutout tests on a 20 HP engine. | ||
| View original record | CONNECTIONS FOR RR. 20 HP. DISTRIBUTION BOARD AND CUTOUT TESTS. D- F+ D+ + V B A | ||
| Scan006 | Alterations to the 20HP chassis switchbox for the India 4 electrical installation, specifically the application of a green lamp scheme. | ||
| View original record | X5740 BY: FROM E. Copy to BJ. " RRG. " HS. E2/M3.10.28. X5739 20HP. ELECTRICAL INSTALLATION - INDIA 4. The application of the green lamp scheme to the 20HP. chassis will entail alteration to the… | ||
| Scan007 | Request to produce parts for a distribution board, cutout, and green lamp switch for project 'INDIA 4'. | ||
| View original record | X5740 C. EFC. BY/RD6/ML30.11.28. INDIA 4. DISTRIBUTION BOARD, CUTOUT & GREEN LAMP SWITCH - SEC:8170. Please put in hand 3 sets of parts to L.O.P. D.51640 sent herewith, the parts are all similar to… | ||
| Scan008 | Extract from Mr. Hancock's report on the distribution board and cut-out on vehicle 14-GIV after 14,000 miles. | ||
| View original record | X5740. 5.4.30. Extract from Mr. Hancock's report on 14-GIV after 14,000 miles. DISTRIBUTION BOARD AND CUT-OUT TO LOP. D.51646. The distribution board has remained in good condition. No trouble has… | ||
| Scan009 | Production issue with black-enamelling on an Armature Spring and the proposed solution of a new part. | ||
| View original record | X5740. RHO. c - EFC. BY/RD3/W.29-8-30. X5740 X7740 Re :- 20/25 H.P.. & 40/50 H.P. CHASSIS. CUTOUT ON DISTRIBUTION BOARD. We periodically run into trouble on Production with the Armature Spring on the… | ||
| Scan010 | Proposing a new specification for a distribution box and cut-out production test. | ||
| View original record | X5740. EFC. 29.10.30. X.7740 X.5740. DISTRIBUTION BOX & CUT-OUT PRODUCTION TEST. Attached is proposed specification. You will note I have suggested a volt-drop reading on cut-out series circuit and 15… | ||
| Scan011 | Examination of a cutout's ability to handle increased dynamo output after extensive mileage. | ||
| View original record | RR 22B (150 BKS.) (DB 461-8-12-24) NP 3C6975 X.5740. ROLLS-ROYCE, LTD. INSTRUCTIONS. To: EFC Date: 13.Nov 1930 Order No.: AD 71. Customer's No.: X.5740 Cutout from 14 GII. In connection with the… | ||
| Scan012 | Cross-reference document for the 20/25 distribution box and cut-out. | ||
| View original record | X.5740. 31.12.30. For further matter relating to 20/25 distribution box (general) see X.6067 and 20/25 cut-out (general) see X.6123. | ||
| Scan013 | Reference note for previous correspondence regarding the Goshawk II Electrical System. | ||
| View original record | X.5780 For previous correspondence see X.4338 - Gos.II Elec. System. EFC. | ||
| Scan014 | Electrical equipment failures during a 10,000-mile test of a 20 HP model. | ||
| View original record | X5780 Extract from CWB12/LH22.9.25. (REPORT ON 10,000 MILE TEST of 20 HP) X.5840. X.5870. ELECTRICAL EQUIPMENT. (a) DYNAMO. X.5660/70. This failed completely at 8750 miles, and no current could be… | ||
| Scan015 | Report page detailing issues with stud alignment, ignition contact breaker points, and lamps. | ||
| View original record | -2- Contd. This operation at present may take ten seconds or five minutes, particularly in the dark, as three studs have to be entered simultaneously into holes at the bottom of the lid about 2" deep.… | ||
| Scan016 | Listing various electrical parts and their corresponding part numbers. | ||
| View original record | 87C X5780 To TMW From RHC. RHC2/BE. 5.10.25. 11.G.III Electrical Parts. X.4653 - Ignition Coil Special Ignition Coil T.R.3. X.4410 - Distribution Board & Cut-out No.1466 to L.O.P. D.50718. X.4384 -… | ||
| Scan017 | Requesting an update on actions taken regarding electrical failures from a 10,000-mile test. | ||
| View original record | X5780 To EY/RD. from EFC. EFC2/T20.11.25. X5780 X5800 X5440 Will you please let me know what is being done, if anything, in your Dept., with reference to the electrical items mentioned in CWB's report… | ||
| Scan018 | Updates on electrical equipment, specifically the dynamo and ignition platinum points. | ||
| View original record | X5780 To EFC/T.20.11.25. Answering BJ18/Hl8.11.25 :- (5) ELECTRICAL EQUIPMENT. X5780 (a) DYNAMO. X5660 Steps have been taken to ensure that each dynamo leaves the works with correct brush clearances.… | ||
| Scan019 | 10,000 miles test for the New Phantom, addressing oil flow onto cables and potential solutions. | ||
| View original record | X5780 2 EFC. BY/HEB. BY20/H. 25.11.25. CWB'S REPORT ON 10,000 MILES TEST. NEW PHANTOM. X5780 X5800 X52440 In regard to the first point, we are arranging to fit a bush in the end of the tube which will… | ||
| Scan020 | Test report on the final peak conditions of the 20 HP chassis charging circuit. | ||
| View original record | X5780 EFC. AC.68. 8th Dec. 1925. X.4642. X.4338. X.4610. CHARGING ON 20 HP. CHASSIS CIRCUIT. A test of the final peak conditions obtaining on 20 HP. chassis charging circuits, similar to that reported… | ||
| Scan021 | Comparison of P & R and Exide battery performance in a 40/50 system, noting internal resistance and voltage figures. | ||
| View original record | -22 Contd. Again the P & R battery showed the highest internal resistance, the resulting voltage being higher than that found in the 40/50 system. The Exide voltages also exceed the 40/50 Exide… | ||
| Scan022 | Summary of items for possible standardisation following a 10,000 mile test in France. | ||
| View original record | X5780 To RHC. from EFC. EFC6/T15.1.26. 10-GIII - 10,000 MILE TEST IN FRANCE. SUMMARY OF ITEMS FOR POSSIBLE STANDARDISATION. Elliott ammeter. Ref. EFC5/T15.1.26. Tungsten contact points. EFC4/T15.1.26.… | ||
| Scan023 | Electrical fittings for chassis 10-GIII after 2948 miles. | ||
| View original record | X5780 Extract from GWHL/RP12.4.26. Report on chassis 10-GIII after 2948 miles. Electrical fittings. X5780 X5800 Elliott ammeter. This has given no trouble and has worked quite satisfactory. GP.1.… | ||
| Scan024 | The performance of electrical fittings on Chassis 10-GIII after a 7526-mile test. | ||
| View original record | X5780 Extract from GWH2/RP.23.4.26. Report on Chassis 10-GIII after 7526 Miles. Electrical Fittings. X.4338. X.5780. Elliott ammeter. This has given no trouble and has worked quite satisfactorily.… | ||
| Scan025 | The electrical fittings for Chassis 10-GIII after completing 10,027 miles. | ||
| View original record | V5780 Extract from GWH3/RP.4.5.26. Report on Chassis 10-GIII after 10,027 Miles. Electrical Fittings. X.4338. X 4105. X.5780. Elliott ammeter. This has given no trouble and has worked quite… | ||
| Scan026 | Confirming a conversation about the standardisation of various electrical components for 40/50 and 20 HP models. | ||
| View original record | To BY/RD. from EFC. x5780 EFC1/T6.5.26. x5780 x5780 Confirming our conversation with reference to items for possible standardisation, it seems probable that standardisation sheets for the following… | ||
| Scan027 | Request to remove an ammeter, distributor head, rotor, and primary winding coil from chassis 10-GIII for inspection. | ||
| View original record | X 5780 To RHC. from EFC. EFC2/T21.5.26. RE CHASSIS 10-GIII. We should like to have the following items removed from 10-GIII for inspection :- Elliott ammeter. Distributor head and rotor with stainless… | ||
| Scan028 | Cover note for a list of items related to a 20 HP chassis 10,000 mile test on car 10-GIII. | ||
| View original record | To HHC. from EFC. X 5780 EFCL/T27.1.27. Please find attached copy of a list entitled "Items for 20 HP. chassis 10,000 Mile Test" on 10-GIII". which needs no explanation. EFC. | ||
| Scan029 | List of modifications and items for a 20 HP chassis, 10-GIII, undergoing a 10,000-mile test. | ||
| View original record | EFC/T27.1.27. ITEMS FOR 20 HP. CHASSIS 10-GIII on 10,000 MILE TEST. Double value ballast resistance of the B. type. We have one of these in readiness. This must be run with the recently standardised… | ||
| Scan030 | Chassis 10-G3 after a 10,000-mile test in France. | ||
| View original record | X.5780. Extract from GWHI/RP10.5.27½ REPORT ON CHASSIS 10-G3 AFTER 10,000 MILE TEST IN FRANCE. The cut out on dash has functioned quite satisfactorily and the contact points are in very good… | ||
| Scan031 | Proposed improvements for a new 20 HP chassis. | ||
| View original record | To EFC. X.5780 BY2/ML4.6.28 20 H.P. CHASSIS IMPROVEMENTS. The Expl: Dept. are building a new 20 H.P. chassis for R. and it is the most urgent item we have in hand, we proposed to instruct the Green… | ||
| Scan032 | Answer for the 20 HP car GLK-46 belonging to Lord Dawson of Penn. | ||
| View original record | X5780 To HM/W. from EFC. EFC4/T28.6.27. 20 HP. CAR GLK-46 (LORD DAWSON OF PENN) In accordance with the attached note HO6/EBN 27.6.27, we have written an answer to this (EFC3/T28.6.27) two copies of… | ||
| Scan033 | Electrical system's capacity, dynamo output, and battery charging under different running conditions. | ||
| View original record | W/S. X5780 To HO. from EFC. EFC3/T28.6.27. X3199 X5780 X5783 20 HP. CAR GLK-46 (LORD DAWSON OF PENN) Your HO6/EBN27.6.27 has been handed to the undersigned. Answering your query in regard to the… | ||
| Scan034 | Continued document discussing system performance and load conditions. | ||
| View original record | Contd. -2- EFC3/T28.6.27. is arranged so that it will just keep itself going, witgout additional load, under the largest night-time conditions of ordinary load which may be met with. EFC. | ||
| Scan035 | List of suggested items for a 10,000-mile test on a new experimental 20 HP chassis. | ||
| View original record | X5760 To EY. from EFC. c. BY/RD. EFC1/T5.6.28. 12 G 4. Suggested items to be instructed for the new experimental 20 H.P. chassis for 10,000 mile test:- Battery & Instrument Section. Metal battery box.… | ||
| Scan036 | Instruction of an experimental H.T. wiring system for the 20 HP India Chassis. | ||
| View original record | To EY/Cgh. from EFC. c. EY/RD. X.5780 EFC1/T26.7.28. ELECTRICAL EXPERIMENTAL ITEMS FOR THE NEW 20 H.P. INDIA CHASSIS. In our EFC1/T5.6.28 addressed to EY., we gave you a list of suggested items for… | ||
| Scan037 | List of experimental electrical items fitted to chassis 12-GZ, detailing ignition and generator/distribution components. | ||
| View original record | X5780 EFC/T28.8.28. ELECTRICAL EXPERIMENTAL ITEMS PUT ON CHASSIS 12 - GZ. Ignition Section. Previous standard 22 gauge primary winding coil, together with recently standardised ballast resistance of… | ||
| Scan038 | Extract from a report from France detailing multiple electrical failures on a 20 HP car, model 18-EX. | ||
| View original record | X5780 Extract from GWH's report from France on 18-EX. 31.12.28. Re 20 HP. car brought out by Rm., this as Rm will agree is very disappointing. The electrical equipment on this car is altogether wrong.… | ||
| Scan039 | Requesting the return of experimental electrical items from chassis 9-G3 upon dismantling. | ||
| View original record | To Hm. from EFC. c. Mr. Strong. X.5780 EFC4/T1.1.29. CHASSIS 9-G3. Will you kindly note the following experimental electrical items which should be returned to the Elect. Expl. Dept. when the above… | ||
| Scan040 | List of items and their status for the 10,000-mile test on chassis 14-G4. | ||
| View original record | X5780 RHC. from EFC. c. Hs/GWH. EFCl/A.M.1.2.30. X.5780. 10,000 MILE TEST CHASSIS 14-G4. Will you kindly note the following list of items for 10,000 mile test chassis 14-G4. in which details are given… | ||
| Scan041 | Status report on various electrical components for a vehicle build, including magneto, cables, dynamo, and lamps. | ||
| View original record | EFC1/ADL1.2.30 contd. -2- Paraffin waxed paper condenser No. P.W.1. This is already on. Watford R.W.1. magneto No.12C265. This is being tested but will be ready shortly. Cellulose lacquered cambric… | ||
| Scan042 | The performance of the dynamo-battery system and a two-rate charge switching scheme. | ||
| View original record | X5780. To R. from EFC. c. Sg. Wor. c. E. Da. By. c. PN. Hd. c. MX. EP. EFC2/AD9.12.30. X.8780 X.5780 PERFORMANCE OF DYNAMO-BATTERY SYSTEM X.6016. AND TWO-RATE CHARGE SWITCHING SCHEME. When the… | ||
| Scan043 | Dynamo output, electrical resistance settings, and battery charging performance. | ||
| View original record | EFC2/AD9.12.30 contd. -2- that with only one resistance (compromise) some trouble is almost sure to occur in both extreme cases, so that two or even three standard values of the resistance become, it… | ||
| Scan044 | Dynamo output curves and the establishment of a standardized basis for their comparison. | ||
| View original record | -3- For other circumstances of running two other resistances of suitably graded value will probably meet the case. In any case it is a very easy matter to change these resistances and that in itself… | ||
| Scan045 | Dynamo output, battery charging schemes, and the desirability of an automatic resistance method. | ||
| View original record | -4- EFC2/AD9.12.30 contd. of operating voltage with ampere output in accordance with a schedule which we arranged to represent the condition of a fully charged battery and for a considerable time now… | ||
| Scan046 | Suggestion to lengthen the dynamo unit and an analysis of various output curves. | ||
| View original record | EFC2/AD9.12.30 contd. -5- field resistance may reasonably be in greater demand. Suggestion of Lengthened dynamo unit. There is and will continue to be, we feel, considerable criticism of our system on… | ||
| Scan047 | Graph showing output speed performance curves for a 48 coil 40/50 dynamo under three different operating conditions. | ||
| View original record | 40/50. AMPERE OUTPUT OPERATING VOLTAGES OUTPUT SPEED PERFORMANCE CURVES OF 48 COIL 40/50 DYNAMO AT 80°C. (19.5° 129°) I. AT SCHEDULE TERMINAL VOLTAGES. II. AT A CONSTANT TERMINAL VOLTAGE OF 14.0. III.… | ||
| Scan048 | Graph showing output speed performance curves for a 48 coil 20/25 dynamo at 80°C. | ||
| View original record | 20/25 AMPERE OUTPUT. APPROX: OPERATING VOLTAGE. OUTPUT SPEED PERFORMANCE CURVES OF 48 COIL. 20/25 DYNAMO AT 80°C. (+2° 123.5°) BRUSH SETTING TEMPERATURE RISE 65°C. I. AT SCHEDULE TERMINAL VOLTAGES.… | ||
| Scan049 | Wiring diagram for a chassis electrical system incorporating two-rate charge switching. | ||
| View original record | DYNAMO ARMATURE FUSE 1 FIELD FUSE 2 IGNITION & CHARGE SWITCH OFF A LIGHTING SWITCH H & T OFF S & T MAIN FUSE 8 ACCY. FUSE STARTER RELAY BATTERY BODY LIGHTS DISTRIBUTING FUSES 4 5 6 3 IGNITION HORN ETC… | ||
| Scan050 | Electrical load and charging requirements for a two-rate dynamo battery system. | ||
| View original record | EFC. from E. c. Sg. Wor. c. PN. Hs. Ey. X5780 E1/M19.12.30. X.8780 X.5780 DYNAMO BATTERY SYSTEM TWO RATE CHARGE SWITCHING. X.6016. Referring to the proposed one way inter-connection scheme… | ||
| Scan051 | Dynamo charging schemes, switchbox modifications, and the conclusion that a higher capacity dynamo is needed. | ||
| View original record | E1/M19.12.30 contd. -2- In our original memo E1/M24.12.29 we advocate that the reduced charge should be three quarters of the then normal charge, and indicated that it would still be necessary to run… | ||
| Scan052 | Performance of a dynamo-battery system, generator cut-in speeds, and the use of compound versus shunt windings. | ||
| View original record | X5780 EFC. from PN. c. R. Sg. E. c. Mx. Wor. c. Da. Ev. c. Hd. EP. PN20/GDL9.12.30. X.8780 X.5780. PERFORMANCE OF DYNAMO-BATTERY SYSTEM X.3374. Referring to your EFC2/AD9.12.30 and your… | ||
| Scan053 | Performance and switching proposals for a dynamo battery system. | ||
| View original record | To PN. from EFC. X5780 EFC5/AD23.12.30. c. R. Sg. c. Wor. E. Da. c. By. Hd. c. Mx. EP. X.8780. PERFORMANCE OF DYNAMO BATTERY SYSTEM X.3374. X.5780. Your PN20/GD19.12.30. The switching proposition… | ||
| Scan054 | Cross-reference note for further information relating to the 20/25 electrical system. | ||
| View original record | X.5780. 31.12.30. For further matter relating to 20/25 electrical system (general) see X.6083. | ||
| Scan055 | Specifications and optional features of the GOSHAWK III model. | ||
| View original record | X5770 To CJ. from R. c. to BJ. Hs. Ev. GOSHAWK III. X.8770 (crossed out) X5770 This is the new model with side levers, and many improvements. It will have :- (1) 4 speeds. (2) Side levers. (3) Economy… | ||
| Scan056 | Proposed and future improvements for the Goshawk 11.a and Goshawk III models. | ||
| View original record | X5770 To Hs. from R. c. to CJ. DA. E. c. to BJ. EP. BY. GOSHAWK 11.a. RL/M25.11.24. X.4219 X.5770 What ought they to be? (Sometimes it takes an enormous time for an improvement - acknowledged by HS. -… | ||
| Scan057 | Production status of items under the Goshawk II.A. heading. | ||
| View original record | X.5770 Hs. BY10/H. 26.11.24. GOSHAWK II.A. Referring to Rl/M.25.11.24. the position is that in regard to the seven items quoted by R, under the heading "G.II.A", all of these are on production except… | ||
| Scan058 | Improvements for the Goshawk 4 model, covering the 4-speed gearbox, front wheel brakes, frame, and a strengthened crankshaft and engine modifications to achieve 60 HP. | ||
| View original record | To CJ. from R. c. to BJ. HS. c. to PN. BY. c. to E. DA. X5770 GOSHAWK 4. R3/M8.12.24. X.5310 X.5770 This is the improved Goshawk with 4-speeds and side levers, the box of which has just been completed… | ||
| Scan059 | Modifications and test feedback for the Goshawk 4-speed gearbox. | ||
| View original record | To HS. BY. from R. c. to CJ. BJ. X5770 R3/M10.12.24. GOSHAWK 4-SPEED BOX. X.4247 X.5310 X.5770 We have seen this on a car at WW. and think it will prove quite good. A few points require modification… | ||
| Scan060 | Private memorandum discussing plans for an EAC 'V' series car and proposed modifications for a 20 HP model. | ||
| View original record | 45770 To BJ. from Hs. PRIVATE. Hs1/LG12.12.24. Mr. Maddocks. 48770 At the moment the only car we are contemplating sending to R. is an EAC. 'V' series when it is ready. As Mr. Maddocks knows nothing… | ||
| Scan061 | Best car for use at WW until the front wheel brakes are completed. | ||
| View original record | To CJ. BJ. } FROM R. HS. BY. } X5770 R5/M13.12.24. CAR FOR WW. X.4247 X.5310 X.5770. We think 7-G-11 with the 4-speed gearbox will be the best car to have at WW. for the present, until the front wheel… | ||
| Scan062 | Design adjustments and improvements for the 4-Speed Side Change Servo Drive Goshawk Gearbox. | ||
| View original record | 15770 To BY. } HS. } FROM AJS. c. to R. c. to CJ. AJS1/M3.12.24. RE. 4-SPEED SIDE CHANGE SERVO X.5770 DRIVE GOSHAWK GEARBOX. X.5310 X.5370 The following are a few points requiring attention on the… | ||
| Scan063 | Continued list of proposed modifications for various mechanical components. | ||
| View original record | contd :- -2- (4) PENDULUM LEVER. We note the horns for operating interlock are of different heights. We cannot sanction this even to facilitate machining, and consider that they should be improved by… | ||
| Scan064 | Description of a mechanism to prevent foreign matter wedging between a shaft and sleeve. | ||
| View original record | contd :- -3- The intention is that the more or less square edge at the forward end of the chambered bore should clean from the shaft particles of foreign matter when the sleeve is slid upon it, and so… | ||
| Scan065 | Need for secrecy regarding improved modifications for the 20 HP model. | ||
| View original record | 45770 WW. { R. Da Ev. E S. { LHS Cx Tr PN Sg H HS W { AC Wor Hy Hs Hn Hy. Roy Ed EP Sft Hy EPC Rg Wn CJ2/C3.1.25. IMPROVED MODIFICATIONS ON 20 h.p. ------- It is very necessary that the same secrecy… | ||
| Scan066 | Secrecy protocols for an urgent government order concerning the 'Seagull' project. | ||
| View original record | COPY OF MEMORANDUM CJ4/E9.2.23. It is believed we are about to receive a special Government order of great urgency and secrecy. All drawings which are being made in connection with the Seagull should… | ||
| Scan067 | Internal memorandum prohibiting officials from disclosing information beyond current specifications. | ||
| View original record | COPY. To C. Hk.) PN. Pt.) Cx. Ba.) - from C.J. H. ) Whr. ) CJ6/E17.11.24. Please take notice and instruct those under you that the board of Directors prohibit officials of the Company from giving any… | ||
| Scan068 | Testing requirements for the Goshawk 3 three-speed gearbox with servo. | ||
| View original record | X5770 To Hs. from R. S E C R E T. RL/M7.1.25. c. to CJ. BJ. c. to RG. E. c. to DA. BY. c. to AJS. GOSHAWK 3. THREE SPEED X.5770 GEARBOX WITH SERVO. X.5310 X.5370 Mr. Stent points out that this servo… | ||
| Scan069 | Secret memo outlining the production programme for 280 20HP chassis, detailing gearbox types and build rates. | ||
| View original record | K5770 To HY. from Wor. " EFA " " " " EWS " " " " Hs. - " " SECRET. Wor1/MS/1/25. 20HP. At a conference held on the 6th inst. at Derby, between C, Sg, and Wor. the following was decided:- At the… | ||
| Scan070 | Two alternative arrangements for the servo on a Goshawk three-speed gearbox. | ||
| View original record | 45770 To AJS.) To E. } FROM R. c. to CJ. BJ. c. to DA. BY. c. to Hs. R4/M10.1.24 GOSHAWK THREE SPEED GEARBOX. X.5310 CENTRAL CHANGE WITH SERVO. X.5770 X.5370 Re. Mr. Stent's memo. I had looked at the… | ||
| Scan071 | Secret memo establishing the codename 'USA' for the 20 HP car with a four-speed gearbox and outlining secrecy protocols. | ||
| View original record | HS WW. (R (Da (Ev (E (AC (By (EP (EFC (Hy W. (Ha (Hn (My (Roy (Rg (Sft (Wor (Wd (Wm S. (LHS (Cx (Tr (PN (H (Sg x5770 SECRET CJB/C17.1.25. Will you please note that exactly the same secrecy is to be… | ||
| Scan072 | The gear box ratios for the Goshawk II and Goshawk III engines. | ||
| View original record | X5440 12.2.25. GEAR BOX RATIOS. GOSHAWK II. Reverse 57/35 x 37/14 = 4.304 First 57/35 x 37/19 = 111/35 = 3.171 Second 57/35 x 28/28 = 57/35 = 1.629 Third = Direct drive. GOSHAWK III. Reverse = 57/35 x… | ||
| Scan073 | The chassis gear ratios for the Goshawk II & III models. | ||
| View original record | X5770 12.2.25. GOSHAWK II & III CHASSIS GEAR RATIOS, ETC. The two back axle ratios are now :- 11/50 12/50. giving ratios of :- 1: 4.545 1: 4.167 Taking the low back axle ratio, namely, 1 : 4.545, the… | ||
| Scan074 | Internal memorandum discussing chassis and gearbox modifications for four-wheel brakes, and production schedule adjustments for the U.S.A. and 'V' Series models. | ||
| View original record | SECRET. X5770 I To Wor. from CJ. Copy to R. Copy to BY. Copy to Hs. Copy to WW. HS CJ5/E22/1/25 Referring to the decisions come to at Villa Vita on the 15th, which were set out in my memo. of the… | ||
| Scan075 | Secret memo from CJ to Wor. regarding disappointment over delays in designs for a lengthened frame, front springs, and a chassis suitable for front wheel brakes. | ||
| View original record | SECRET. To Wor. from CJ. This of course would be a disappointment as we look upon the introduction of the sub frame as an improvement of considerable importance, which should be introduced at the… | ||
| Scan076 | Secret memorandum on production policy for the 20 HP car, focusing on issues with the four-speed gearbox and front-wheel brakes. | ||
| View original record | X5770 SECRET To E. from CJ. Copy to Bz. Copy to R. Copy to Hs. Copy to WW. re U.S.A. CJ6/E23/1/25 My memorandum of the 16th, copy of which was sent to WW. will explain that the Sales policy is to… | ||
| Scan077 | Secret internal memo from 'CJ' quoting a letter from Mr. Royce about prioritizing the Goshawk project. | ||
| View original record | SECRET. X5770 Hs To Wor. from CJ. To WW from CJ. To BY. from CJ. To Hs. from CJ. Re Goshawk. CJ7/E26/1/25 In a letter dated the 21st instant from Mr.Royce, he writes as follows:- 'I am pleased to hear… | ||
| Scan078 | Conference minutes, production continuity, and experimental gearbox development. | ||
| View original record | To CL - from Wor. c. to R Dev AJS. BY. Hs. X.5770 Wor1/M26/1/25. SECRET. U.S.A. Attached is copy of Minutes of Conference held on Saturday last. From a production point of view, if these Minutes are… | ||
| Scan079 | Minutes of a conference discussing gearbox design alterations and experimental plans for different gearbox models. | ||
| View original record | 26th Jan.,1925. A conference took place on Saturday morning, Jan. 24th. and there were present:- Messrs Elliott, Day, Stent, Bailey, Hives, Wormald, when the U.S.A. position was fully discussed. It… | ||
| Scan080 | Chassis production strategy, particularly concerning USA models and the introduction of front wheel brakes. | ||
| View original record | SECRET. X5770 HS To Wor. from CJ. Copy to E. Copy to Ds. Copy to AJS Copy to BY. Copy to Hs. U.S.A. CJ7/E27/1/25 Referring to yours Wor1/M26/1/25 and the minutes of conference of the 24th January… | ||
| Scan081 | Secret memorandum arguing against using 'USA' as a camouflage name due to potential negative sales and design implications. | ||
| View original record | X.5770 S E C R E T. R2/M31.1.25. To BJ. from R. c. to BY. DA. c. to E. HS. ___________________ U. S. A. _______ CAMOUFLAGE NAMES. X.5770 _____________________________ Some time ago I pointed out the… | ||
| Scan082 | Changing the code word for the 20 HP model to 'INDIA'. | ||
| View original record | 15770 CJG/C4.2.25. WW. (R (Da XEV (E S. (LHS (Cx (Tr (PH (H (Sg E. (AC (By (EP (EFC (Hy (Ha (Hm (My Roy (Rg (Srt Nor (Wd (Ws Further to my CJG/C17.1.25. it has been decided to use the code word… | ||
| Scan083 | Parts list for the 20-HP India model, detailing components like the gearbox, drive, and brake mechanisms. | ||
| View original record | 6030. Gear Box & Act.Gear 20-HP. INDIA.(4) X.5310. LeC.s.1998. N.Sch.1943 1909/13/14. 20/2/25. X5770 (crossed out) X5770 (crossed out) ✓ 6035. Speedometer Drive. 20-HP. (India)(4) X.5310. LeC. 1987.… | ||
| Scan084 | Experimental work sheet detailing issued schemes and drawings for various vehicle components. | ||
| View original record | (Cont'd). Expl. Work Sheet -2- G.Dept 16th./Feb. to 28/Feb./25. Sec. No. | DESCRIPTION. | CHASSIS. | Exp. No. | LeC.s.or N.Schemes. | Details Issued. | Super-Sheet Issued. | Arrgt. Drg. Issued. --- |… | ||
| Scan085 | Instructions for building three more experimental chassis fitted with Four Wheel Brakes, detailing the required modifications. | ||
| View original record | X5770 [STAMPED DISTRIBUTION LIST - LARGELY STRUCK THROUGH] Experimental Dept. [Illegible] [Illegible] Ms. [Illegible] Records BY4/H. 25. 2. 25. "INDIA" & F.W.B. As soon as instructions referred to in… | ||
| Scan086 | Outlining urgent instructions for the 'India' chassis, including producing experimental models and issuing new part lists. | ||
| View original record | 45770 BYL/H. 25. 2. 25. "INDIA" Now that we have clearly defined what "India" is to be, and have issued drawings for all the new details, we must give immediate attention to seeing that Experimental… | ||
| Scan087 | The production requirements and timeline for three special 'India' experimental cars. | ||
| View original record | U. Hs. RMc. Y5770 BY2/H. 25. 2. 25. "INDIA". It will be necessary to start at once upon the production of special parts for three "India"s to particulars which will be issued by the D.O. in accordance… | ||
| Scan088 | Secret memo discussing the preparation of two types of experimental 'India' cars for 10,000-mile tests, focusing on front wheel brakes. | ||
| View original record | X.5770 To CJ. from Hs. S E C R E T. Hs5/LG27.2.25. 'INDIA' Referring to CJ2/E27.2.25. We are preparing two types of experimental India cars for 10,000 miles tests. The first of these to be completed… | ||
| Scan089 | Suitability of the 'India' project for Front Wheel Brakes (F.W.B.). | ||
| View original record | X5770 Hs cs. BY15/H. 2. 3. 25. "INDIA" & ITS SUITABILITY FOR F.W.B. -------------------------- Referring to Hs5/LG. 27.2.25. and considering particularly the last paragraph, there is no doubt in my… | ||
| Scan090 | Secret memo questioning the timeline for a 10,000-mile trial of the 'India' chassis with and without front-wheel brakes. | ||
| View original record | X5770 SECRET. To Hs. from CJ. India. CJ2/E27/2/25 What do you mean by: We Expect to have a car fitted with four wheel brakes two or three weeks after the date for the Experimental 'India'? Are you… | ||
| Scan091 | Secret memo regarding the preparation and testing of two types of experimental 'India' cars with and without front wheel brakes. | ||
| View original record | X5770 To CJ. from Hs. S E C R E T. Hs5/LG27.2.25. 'INDIA' Referring to CJ2/E27.2.25. We are preparing two types of experimental India cars for 10,000 miles tests. The first of these to be completed… | ||
| Scan092 | Secret internal memo from 'Wor' to 'Hs' arranging a meeting to discuss an attached statement. | ||
| View original record | To Hs. - from Wor. " [REDACTED] - " " SECRET. X5770 Wor4/M4/3/25. I attach copy of a statement CJ. has sent me . Please give this your consideration and if it is convenient will you kindly meet in my… | ||
| Scan093 | From CJ to Wor. regarding a draft statement on the 'India' chassis, requesting feedback and collaboration. | ||
| View original record | COPY. To Wor. from CJ. India. CJ2/E3/3/25. I enclose a rough draft of statement as to the position in connection with the 'India' chassis. As BY. has dealt with this matter during your absence perhaps… | ||
| Scan094 | Outlining the sales and stock position for the 20 HP model. | ||
| View original record | CJ1/E3/3/25 THE 20 HP POSITION. A. FACTS THAT WE HAVE TO FACE. (1). Current type yet to be sold: (a). Unsold stock (completed) cars the property of the Co............ ---- (b). Unsold chassis the… | ||
| Scan095 | Typed memorandum outlining the sales strategy for chassis orders with or without Four-Wheel Brakes (FWB). | ||
| View original record | CJ1/ES/3/25 - 2 - (2). Until we ANNOUNCE that we are prepared to take orders for alternatively (i) Chassis without FWB to which we agree to add FWB later O R (ii) Chassis to be delivered with FWB… | ||
| Scan096 | Policy document discussing the timing of an announcement for a new chassis with Four-Wheel Brakes (FWB). | ||
| View original record | CJ1/E3/5/25 - 3 - B. POLICY THAT WE HAVE TO DECIDE AS REGARDS DATE OF ANNOUNCEMENT. (a). At what date shall we announce that we will take orders for chassis with FWB. This question is not affected by… | ||
| Scan097 | Policy discussion on whether to deliver chassis with or without Four-Wheel Brakes (FWB). | ||
| View original record | CJ1/E3/3/25 - 4 - C. POLICY AS TO WHAT WE SHALL, AT THE OUTSET, deliver. One course is that we should deliver chassis without FWB to which it is believed FWB can eventually be fitted. The second… | ||
| Scan098 | Chassis delivery timelines and considerations for fitting Four-Wheel Brakes (FWB). | ||
| View original record | (b). BY. considers that the other parts of the chassis should have been sufficiently tested to enable the F.W.B. parts to be added, tested with the chassis as a whole and the first chassis to be… | ||
| Scan099 | Logistics, costs, and opinions on fitting Four Wheel Brakes (FWB) to chassis. | ||
| View original record | fitting FWB. to chassis after their issue by the Works. Fourthly, that, in spite of such extra cost, financially and commercially it is desirable to deliver to customers incomplete chassis at the… | ||
| Scan100 | From CJ to WOR regarding the delivery schedule and fitting of Front Wheel Brakes (FWB) on the 'India' chassis. | ||
| View original record | CJ1/E3/3/25 - 7 - WOR. will please express his views on this point. As regards R's suggestion, this was possibly made without consideration of the various factors surrounding the position. It has been… | ||
| Scan101 | Secret internal memo regarding a conference and an enclosed suggestion for an issue concerning India. | ||
| View original record | X5770 To Mr. [REDACTED] - from Wor. SECRET. Wor13/M5/3/25. c. to [REDACTED] Hs. ' India.' Hs. BY and myself met in conference to consider your memo CJ1/E3/3/25. I put before them the enclosed… | ||
| Scan102 | Secret memo discussing the strategy for introducing the 'India' chassis and managing the transition from the current 20HP model. | ||
| View original record | SECRET. Wor1/M5/3/25. THE 20HP POSITION. Re CJ's memo CJ1/E3/3/25, assuming that Sales will not have sold and delivered complete cars of the current type until some time in June, the following are my… | ||
| Scan103 | Policy, testing, and costs associated with fitting Four-Wheel Brakes (F.W.B.) to the 'India' chassis. | ||
| View original record | -2- Wor1/M5/3/25. as the 'India' chassis plus F.W.B. is ready, say about the middle of April send that out for a 10,000 miles test. Then I think it possible that Hs. might be able to give his O.K. by… | ||
| Scan104 | Strategy for introducing the 'India' chassis for the 20HP model, considering the implementation of Front Wheel Brakes. | ||
| View original record | Secret X5770 Wor1/M5/3/25. 20HP Position. -------------- Re CJ's memo CJ /E assuming that Sales will not have sold and delivered complete cars of the current type until some time in June, the… | ||
| Scan105 | Strategy for testing and delivering the 'India' chassis with F.W.B. (Front Wheel Brakes). | ||
| View original record | -2- Wor1/M5/3/25. fitted with F.W.B. running on the road about the middle of April; In this connection it should be remembered that we shall not deliver all the current type chassis to Sales until… | ||
| Scan106 | Policy memo discussing the logistics and costs of fitting Four Wheel Brakes (F.W.B.) to 'India' chassis. | ||
| View original record | -3- Wor1/M5/3/25. The above policy would not in any way stop making 'India' chassis, testing them and fitting F.W.B. when ready, just as we are now converting 40/50HP with F.W.B, indeed it would be… | ||
| Scan107 | From CJ to Wor. regarding the 'India' Chassis, enclosing three related memos for discussion at a future lunch meeting. | ||
| View original record | X5770 To Wor. from CJ. Re 'India'. CJ5/E6/3/25 Hs c. to BY. [Struck through] c. to Hs. c. to Tr. [Struck through] I enclose herewith copies of three memoranda dealing with the 'India' Chassis. We can… | ||
| Scan108 | Secret internal memorandum regarding the production and sales position of the 20 HP model. | ||
| View original record | SECRET X CJ1/E6/3/25 To BJ from CJ. Copy to C. For amendment of figures. THE 20 HP POSITION. (See C3/C6/3/25) 1. Total Standard chassis and cars UNSOLD............... 106. 2. If orders are taken at… | ||
| Scan109 | Secret internal memorandum discussing the timing of an announcement for F.W.B. dependent on the sale of remaining chassis. | ||
| View original record | SECRET. CJ1/E6/3/25 - 2 - DATE OF THE ANNOUNCEMENT. The date of the announcement of F.W.B. is dependent on (a) The date of the order for the last of the 106 unsold chassis........... (say 13 June to… | ||
| Scan110 | Summary of invoicing possibilities for the current year, comparing against the previous year's total. | ||
| View original record | SECRET. CJ1/EG/3/25 - 3 - INVOICING POSSIBILITIES FOR CURRENT YEAR Invoiced to 28 Feb...................... 107 Works to deliver to Sales by 2nd May..... 104 _____ 211 Total invoiced last… | ||
| Scan111 | Policy memo regarding the delivery specification of the 'India S' model, recommending initial production without FWB. | ||
| View original record | SECRET. POLICY AS TO WHAT WE SHALL AT THE OUTSET DELIVER AS 'INDIA S'. This appears to be the only point requiring early decision and for the reasons set out in CJ1/E3/S/25 I recommend the manufacture… | ||
| Scan112 | Secret memo outlining suggestions for the 'India' chassis trials, delivery schedules, and the fitting of F.W.B. (Four Wheel Brakes). | ||
| View original record | SECRET WOR'S SUGGESTIONS Wor. in a memo. dated 5th March received in London 8th March, (Wor1/W5/3/25) points out that: (a) The 'India' chassis without F.W.B. should be started on its 10,000 miles… | ||
| Scan113 | Page of suggestions regarding the preparation and delivery of 'India' chassis to London. | ||
| View original record | Wor's suggestions - 2 - type about 18th April or a little later, Works should follow on immediately with preparation for delivery to London from the 15th June "India" chassis (if possible with FWB but… | ||
| Scan114 | Delivery schedule and fitting of Four Wheel Brakes (FWB) to 'India' chassis. | ||
| View original record | SECRET. CJ's Memorandum to Wor. By Bag. 6/3/25 re 'India'. CJ4/E6/3/25 Many thanks for Worl/MS/3/25 on the 20 HP position and for the valuable information and suggestions given therein. As far as I… | ||
| Scan115 | Authorisation sheet to introduce a change to the 'India' model's speedometer driving gear. | ||
| View original record | X 5770 Secret. G.I. G.Wb. C.Wor. C.HS. BY19/H. 18.3.25. AUTHORISATION SHEET NO.5. TO INTRODUCE A NECESSARY CHANGE INTO "INDIA" AT ONCE. I find that West Wittering had instructed a special worm for… | ||
| Scan116 | Concerning the preparation of an EAC 'V' series car with a Hooper open touring body. | ||
| View original record | R.R. 493A (50M) (D.B. 175 25-9-24) J.H.D. EXPERIMENTAL REPORT. Expl. No. X5770 REF: Hs2/LG18.4.25. To R. from Hs. c. to CJ. BJ. c. to RG. E. c. to DA. EY. c. to Wor. S E C R E T. 'EAC' 'V' SERIES FOR… | ||
| Scan117 | Secret memo discussing the disguised transport of a prototype car, 'India', for inspection by sales officials. | ||
| View original record | X5770 SECRET. To Hs. from BJ. BJ6/H4.5.25. 'India' with 4-Wheel Brakes. As you are taking this car to Mr. Royce to see, could you bring it to Gerrards Cross on the way back, for some of the sales… | ||
| Scan118 | Secret memo arranging a demonstration of the 'India' car with 4-wheel brakes. | ||
| View original record | To B.J. from Hs. x5770 S E C R E T. Hs5/LG5.5.25. I N D I A. x5770 x1688 We have heard from R. that he will not be at W.W. on Thursday and asks us to make our visit on Friday the 8th.inst. We… | ||
| Scan119 | Four requested chassis improvements for future car work. | ||
| View original record | X5770 To E. & DA. from R. To AJS. c. to HS. BY. R6/M15.4.25. FUTURE CAR WORK. 766 X.8770 8430 X.5770 8230 X.8410 Please contradict if incorrect. When you get time please make studies for chassis… | ||
| Scan120 | Secret memo concerning the 'INDIA' 20 HP car, complete with 4-wheel brakes, and its proposed arrival. | ||
| View original record | 45770 To R. from Hs. c. to CJ. BJ. c. to RG. E. c. to BY. DA. c. to Wor. S E C R E T. Hs4/LG2.5.25. 'INDIA' WITH 4-WHEEL BRAKES. We shall have a 20 HP. car complete with 4-wheel brakes and servo, and… | ||
| Scan121 | Concerning the production of 'India' type cars, specifically comparing models with and without 4-wheel brakes. | ||
| View original record | R.R. 493A (50H) (D.B. 175 25-9-24) J.H.D. Y5770 EXPERIMENTAL REPORT. Expl. No. REF Hs3/LG4. 5. 25. To R. from Hs. c. to CJ. BJ. c. to RG. E. c. to DA. BY. c. to Wor. S E C R E T. Y5940 'INDIA' WITH… | ||
| Scan122 | Testing the brakes and steering on a car with 4-wheel brakes. | ||
| View original record | R.R. 493A (50m) (D.B. 175 25-9-24) J.H.D. EXPERIMENTAL REPORT. Expl. No. Y5770 REF Hs2/LG4.5.25 To R. from Hs. c. to CJ. BJ. c. to E. DA. c. to RG. BY. c. to Wor. S E C R E T. 'INDIA' WITH 4-WHEEL… | ||
| Scan123 | The development of gearboxes with torsionally free pinions and testing a deeper plunger. | ||
| View original record | contd :- -2- It has torsionally free pinions with the original ratio of gears. There are a large number of these boxes being built up in the Works. We are trying the deeper plunger on the 1st. speed… | ||
| Scan124 | Points requiring attention on the 'G' Series Goshawk with Front Wheel Brakes. | ||
| View original record | X5770 To Hs from RHC. RHC1/BE. 5.5.25. /4663 ----------------- The points which require attention on the "G" Series Goshawk with Front Wheel Brakes are as follows:- UNDERSHIELDS. Front Panel of… | ||
| Scan125 | Secret memo discussing arrangements to prevent new 'India' cars being recognised during road testing. | ||
| View original record | To Hs. from BJ. Copy to.....Wor. BJ5/H9.5.25. "INDIA." X5770 SECRET. Please let us know what arrangements are being made and will be made to prevent "India" cars or chassis being recognised on the… | ||
| Scan126 | List of advantages for the parallel control of axles on the 45-HP 'X' series chassis, to make it more like the 20 HP model. | ||
| View original record | V5770 To CJ. Wor. LHS. } FROM R. HS. BY. DA. RG. E. PN. R3/M9.5.25. 45-HP. 'X' SERIES. PARALLEL CONTROL OF AXLES TO MAKE IT X.5770 STILL MORE LIKE 20 HP. X.5420 (These papers are to be sent to CJ.… | ||
| Scan127 | Vehicle specifications, including a note on track width suitability for colonial work. | ||
| View original record | -2- Engine, gearbox, steering, brakes, electrical equipment and their accessories exactly as EAC. - chiefly frame and back axle, but I should like to include items 17 and 18. R. P.S. by CJ. The… | ||
| Scan128 | The status of a 20 HP car sent for a 10,000 miles trial in France. | ||
| View original record | X.5770 To Hs. from CJ. re India. CJ7/E12/5/25 Has the 20 HP car with the four speed gearbox and front wheel brakes now gone to France for the 10,000 miles trial? CJ. | ||
| Scan129 | Preparations for a 10,000-mile test on an 'India' car with front wheel brakes. | ||
| View original record | R.R. 493A (50M) (D.B. 175 25-9-24) J.H.D. EXPERIMENTAL REPORT. Expl. No. REF: H28/LG12.5.25. Handwritten: X5770, X5940 To R. from Hs. c. to CJ. BJ. c. to RG. E. c. to DA. EY. c. to Wor. S E C R E T.… | ||
| Scan130 | Issues with steering instability, rapid servo worm wheel wear, and braking faults. | ||
| View original record | R.R. 493a (50m) (D.B. 175 25-9-24) J.H.D. EXPERIMENTAL REPORT. -2- Expl. No. REF: HS8/LG12.5.25. There is however a feeling of unstableness when going fast. It is the same feeling which forced us to… | ||
| Scan131 | Secret memo on the essential production of lightened front brake toggle shafts for 'India' cars. | ||
| View original record | To BY. from Hs. X5770 S E C R E T. Hs5/LG12. 5. 25. 'INDIA' FOUR WHEEL BRAKES. X5770 X.5740 R. is expecting that all 'India' cars fitted with 4-wheel brakes will have the lightened type of front brake… | ||
| Scan132 | Secret memo from Hs. to CJ. regarding a delay in the 'India' car with 4-wheel brakes being ready to leave for France. | ||
| View original record | x5770 To CJ. from Hs. S E C R E T. Hs2/LG13.5.25. 'INDIA' WITH 4-WHEEL BRAKES. x5940 x5770 With reference to CJ7/E12.5.25. asking whether the India plus 4-wheel brakes has gone to France. You will see… | ||
| Scan133 | Secret memo discussing the concealed fitting of 4-wheel brakes to a 20 HP car for the Indian market. | ||
| View original record | X5720 To B.J. from Hs. S E C R E T. I N D I A. Hs2/LG15.5.25. X5940 Replying to your BJ5/H9.5.25. We realise the necessity of keeping secret the fact that we are fitting 4-wheel brakes to the 20 HP.… | ||
| Scan134 | Confirmation of a telegram regarding a deflection percentage and a future meeting. | ||
| View original record | CONFIRMATION OF TELEGRAM. X 5770 WEST WITTERING. 16.5.25. COPY TO BY. (Struck out) " HS. ROYCAR. DERBY. BAILEY - DEFLECTION IS IMPORTANT WILL BE CONTENTED WITH TWENTY PERCENT. HIVES - HOPING TO HEAR… | ||
| Scan135 | Secret memo proposing a visit to W.W. with an improved 'India' car. | ||
| View original record | To R. from Hs. c. to CJ. BJ. c. to RG. E. c. to DA. BY. c. to Wor. S E C R E T. X5770 Hs8/LG19.5.25. VISIT TO W.W. X5770 If convenient to you, we propose to visit W.W. next week, bringing with us an… | ||
| Scan136 | Required improvements for the 20 HP chassis, focusing on engine roughness and exhaust vibration. | ||
| View original record | X 5770 S/W (Hs) copy to CJ. PN. CWB2/LH19.5.25. 20 H.P. CHASSIS. C.J. wishes me to write you concerning the question of improvement required on the 20 h.p. chassis. In R3/M9.5.25 it is stated that… | ||
| Scan137 | Engine roughness and exhaust vibrations in the 20 HP chassis. | ||
| View original record | R.R. 493A (50H) (D.B. 175 25-9-24) J.H.D. EXPERIMENTAL REPORT. Y5770 Expl. No. REF: Hs6/LG21.5.25. To CWB. from Hs. c. to CJ. c. to PN. 20 HP. CHASSIS. Y5770 X42G We believe R. had in mind major… | ||
| Scan138 | Preparing the 'INDIA' car with F.W.B. for tests in France. | ||
| View original record | R.R. 495A (50m) (D.B. 175 25-9-24) J.H.D. EXPERIMENTAL REPORT. Expl. No. 15770 REF: Hs7/LG21.5.25. S E C R E T. To CJ; from Hs; c. to R; c. to Wor; 'INDIA' WITH F.W.B. FOR TESTS IN FRANCE. 15770 x5840… | ||
| Scan139 | Confirmation of wire regarding a body modification for a Barker subframe and requesting the chassis. | ||
| View original record | X5720 CONFIRMATION OF WIRE. WEST WITTERING. 25. 5. 25. X5380 HIVES. ROYCAR. DERBY. RE. BARKER SUBFRAME TWENTY WE CAN MODIFY BODY TO SUIT STEERING SEND CHASSIS AS SOON AS POSSIBLE. EVERNDEN. | ||
| Scan140 | Comparing braking units and servo torque multiplication between different vehicle models. | ||
| View original record | R.R. 499A (50m) (D.B. 175 25-9-24) J.H.D. EXPERIMENTAL REPORT. Expl. No. V5770 REF Hs/Rml/LG27.5.25. To DA, from Hs/Rm. Handwritten: V5770 / X5940 V5375 In reply to your DA2/M25.5.25, you state that… | ||
| Scan141 | Servo efficiency and brake distribution, including test data and a correction. | ||
| View original record | R.R. 493A (50R) (D.B. 175 25-9-24) J.H.D. EXPERIMENTAL REPORT. -2- Expl. No. REF Hs/Rml/LG27.5.25. as suggested by you to avoid complication. As long as the units on the graph correspond with the… | ||
| Scan142 | The efficiency, multiplication, and distribution of servo-assisted braking systems. | ||
| View original record | R.R. 493A (50m) (D.B. 175 25-9-24) J.H.D. EXPERIMENTAL REPORT. -3- Expl. No. REF: Hs/Rm1/LG27.5.25. have When we have tested more servos we shall be in a better position to give a mean value for the… | ||
| Scan143 | Braking system calculations, correcting assumptions about the relationship between car weight and pedal pressure. | ||
| View original record | R.R. 493A (50B) (D.B. 175 25-9-24) J.H.D. EXPERIMENTAL REPORT. -4- Expl. No. REF Hs/Rm1/LG27.5.25. front to rear as 1 over 2, then the total units to the rear are 100, the total units to the front are… | ||
| Scan144 | The front wheel brakes for the 'India' model, discussing servo efficiency. | ||
| View original record | R.R. 493A (50H) (D.B. 175 25-9-24) J.H.D. EXPERIMENTAL REPORT. Expl. No: Y5770 REF. Hs/Rm3/LG27.5.25. To DAJ from Hs/Rm. SECRET. Y5770 X5940 Y5375 'INDIA' FRONT WHEEL BRAKES. It is apparent that with… | ||
| Scan145 | Altering brake leverage, distribution, and pedal pressure. | ||
| View original record | R.R. 493A (50H) (D.B. 175 25-9-24) J.H.D. EXPERIMENTAL REPORT. -2- Expl. No. REF: Hs/Rm2/LG27.5.25. leverage to the front by 20%. This can be accomplished by lengthening the lever at the base of the… | ||
| Scan146 | Requesting testing on a 20 HP 4-speed gearbox for oil leaks and investigation into a stiffening gear lever. | ||
| View original record | X 5770 To TMW. from Hs. Hs/LG5.6.25. 20 HP. Will you please make certain and report whether the 4-speed box on the 20 HP. is free from oil leaks. 9-G-111 in France is reported to have bad oil leaks… | ||
| Scan147 | Secret memo regarding modifications to the 'INDIA' PLUS F.W.B. model concerning springs, servo leverage, and front wheel brakes. | ||
| View original record | Secret. ---------- cc. C.DJ. C.wer. C.HS. +5770 BY7/H. 10.6.25. "INDIA" PLUS F.W.B. ---------- Referring to R6/M. 29.5.25. and the modifications referred to by R in connection with:- a/- springs. b/-… | ||
| Scan148 | Particulars of a spring and discussing stress improvements. | ||
| View original record | X5770 To Hs. from DA. SECRET. DA1/M10.6.25. INDIA - 9-G-111. X.5770 X.5410 Referring to your Hs4/LG8.6.25, would you kindly send us further particulars of this spring, that is, as to weight, number… | ||
| Scan149 | Changes to springs, side levers, sub-frames, and gearbox production for 20 HP and 40/50 HP models. | ||
| View original record | CJ. from Wor. R. from Wor. c. to BJ. BY. Hs. PRIVATE. X5770 Wor4/M10.6.25. X.8770 X.8380 X.5770 X.5380 X.8310 With reference to your CJl/D4.6.25. the first question is 25% stronger springs than… | ||
| Scan150 | The schedule for introducing new parts like side levers and gearcases after a 10,000-mile trial. | ||
| View original record | contd : -2- (A) After Mr. Royce and the Expl: Dept: are satisfied, when the 10,000 miles is completed and the standardisation sheet signed, that these alterations are suitable for manufacture, Works… | ||
| Scan151 | Modifications to an 'India' car, detailing tests on the brakes, stiffer springs, and gearbox. | ||
| View original record | R.R. 493a (50n) (D.B. 175 25-9-24) J.H.D. EXPERIMENTAL REPORT. Expl. No. X5770 REF: Hs4/LG11.6.25. To R. from Hs. c. to CJ. BJ. c. to RG. E. c. to DA. EY. c. to Wor. S E C R E T. see X5940 X5770… | ||
| Scan152 | Tests involving reducing splines on gears for 4-speed 20 HP gearboxes. | ||
| View original record | contd :- -2- We are carrying out other tests on gears, which do not come out at present, by reducing the splines at the other end to see whether we can by this means make the gear move in the other… | ||
| Scan153 | Servo efficiency and torque multiplication. | ||
| View original record | R.R. 493A (50B) (D.B. 175 25-9-24) J.H.D. EXPERIMENTAL REPORT. Expl. No. REF: Hs/De/L/C11.6.25 'INDIA' F.W.B. (SECRET). SERVO EFFICIENCY. We now gather that WWJ definitely consider that the… | ||
| Scan154 | Calculation sheet for the output and torque multiplication of the 'India' Servo system. | ||
| View original record | contd :- -2- Hs/RMQ/LG11.6.25. **************** WITH AN 'OUTPUT MULTIPLICATION' OF UNITY - F/P = 1/1 = 1 ∴ one "output"/input unit = 1/.645 = 1.55 "torque multiplication units". For 'India' Servo.… | ||
| Scan155 | Schematic of modified brake levers with a corresponding chart analyzing braking distribution and efficiency versus servo torque. | ||
| View original record | INDIA HS4/LG 20525 AS MODIFIED BY N.SCH 2005 & DAI/M 9625 DIAGRAM: DRUM DIA. 13 .5 CAM DRUM DIA. 14 .43 CAM CALCULATIONS: DIRECT REAR BRAKING (13/4.35) (1.187/1.350) (2.000/3.150) (6/2.3) (2.5/.43) 14… | ||
| Scan156 | Testing of plain versus louvred bonnets on various car models to address overheating, and related scheduling. | ||
| View original record | To Wor. from Hs. X5770 Hs6/LG15.6.25. OVERHEATING. Y766 With reference to the attached ref. BJll/H12.6.25. 44-PK car (EAC. 'V' series) was sent to London this weekend with plain and louvred bonnets.… | ||
| Scan157 | Chassis improvements, focusing on the benefits of stronger front springs and changes to front wheel brakes. | ||
| View original record | X5770 To CJ. from Rbt c. to BJ. Wor. c. to BY. Hs. c. to PN. SECRET R4/M20.6.25. INDIA X.5770 X.8310 X.5410 Hs. was here on Friday the 19th.inst. with India. This is a chassis which has been improved… | ||
| Scan158 | Gearbox pinion and spline issues, detailing a successful solution involving a torsionally free double pinion. | ||
| View original record | contd :- -2- fusion about the spares. The best squeak damper was also fitted, good and simple. (3) Regarding the gearbox it has now been demonstrated that the torsionally free double pinion combined… | ||
| Scan159 | Technical note regarding clearances for the gate and interlock in a sliding gear mechanism. | ||
| View original record | contd :- -3- in the engaged and out of gear position, and that the gate and interlock should have ample clearance, which I believe could be from 25 to 50 thous. It has been a great mistake in this… | ||
| Scan160 | Body and delivery schedule for a 20 HP car for Mr. Royce's personal use. | ||
| View original record | X5770 EV3.22.6.25. to HS. from EV. RE 20 HP. CAR FOR MR.ROYCE Mr Royce has just told me that he has asked you for an "INDIA" for his use during the holiday at the end of July and that he will… | ||
| Scan161 | The 'India' car fitted with 4-wheel brakes, detailing spring specifications and sales approval. | ||
| View original record | R.R. 493A (50m) (D.B. 175 25-9-24) J.H.D. [Handwritten: y5770] EXPERIMENTAL REPORT. Expl. No. REF: Hs5/LG22.6.25. To BJ. and CJ. from Hs. c. to R. Wor. c. to E. DA. c. to RG. BY. S E C R E T. 'INDIA'… | ||
| Scan162 | Need to test a car with a closed body rather than an open one, questioning the difference in springs. | ||
| View original record | [Handwritten] X5770 [Stamped] SECRET. To Hs. from BJ. Copy to... CWB. [CWB is struck through] BJ13/H23.6.25. 'India' fitted with four-wheel Brakes. Confirming the message on the telephone to-day in… | ||
| Scan163 | Secret memo regarding arrangements to bring the Experimental 'India' open car to London. | ||
| View original record | Y5770 To BJ. from Hs. SECRET. INDIA. Hs3/LG23.6.25. In reply to your telephone message this morning. I will bring the Experimental 'India' open car to London on Friday. It will be outside the usual… | ||
| Scan164 | Secret memo regarding a 20 HP car for Mr. Royce, discussing body fitting and chassis components. | ||
| View original record | V5770 To DA/EV. from Hs. S E C R E T. X5770 (crossed out) X5830 20 HP. CAR FOR MR. ROYCE. We were not counting on the Barker Cabriolet 20 HP. being ready by the end of July. We had in mind an open 20… | ||
| Scan165 | Secret memo from Hs. to BJ. regarding modifications to a Barker limousine to test springs for 'India'. | ||
| View original record | X5770 To B.J. from Hs. S E C R E T. Hs3/LG24.6.25. I N D I A. X5410 In order that the question of springs for 'India' may be definitely settled, we are making a big effort to try and bring a closed… | ||
| Scan166 | Secret report from India on issues with chassis 9.G.111 after 5726 miles, focusing on gearbox and bearing problems. | ||
| View original record | TO HS. FROM AJS. S E C R E T. X5770 AJS3/M25.6.25. Copy to BY. I N D I A. REPORT ON CHASSIS 9.G.111. AFTER 5726 MILES. Referring to the above report in HS1/LG23625, and that para. dealing with the… | ||
| Scan167 | Secret memo from 'R.' to 'HS.' requesting an India open car for testing purposes. | ||
| View original record | X5770 TO HS. FROM R. SECRET R4/M29.6.25. Copy to CI Will you kindly arrange for one of the India open cars to be placed at my disposal at WW., on July 28th. I am proposing to run it during the Works… | ||
| Scan168 | Replying to points raised about materials, an oil drain hole, and bearings. | ||
| View original record | V5770 ? AJS. c. Hs. ------- BY17/H. 1.7.25. -------------- "INDIA" 9-G-3. ------------- Referring to AJS3/M. 25.6.25. our replies to the points raised are as follows:- 1. The material on order is in… | ||
| Scan169 | Secret memo about sending car 8-G-111 for use and car 9-G-111 to France for a 10,000-mile test. | ||
| View original record | To R. from Hs. c. to CJ. BJ. "I N D I A" X5770 S E C R E T. X5770 X5840 Hs2/LG18.7.25. We propose sending 8-G-111 car to W.W. on Wednesday next the 22nd.inst. fitted with Windover open touring body.… | ||
| Scan170 | Modifications to a 20 HP car fitted with 4-wheel brakes. | ||
| View original record | R.R. 493A (50 H) (D.D) 31. 12-6-25) J.H.D. EXPERIMENTAL REPORT. Expl. No. X5770 REF: Hs4/LG32.7.25. To R. from Hs. c. to CJ. BJ. c. to RG. H. c. to DA. HY. c. to WOF. S E C R E T. X5770 X5840 20 HP.… | ||
| Scan171 | The condition and planned testing of car 9-G-111 before its dispatch to France. | ||
| View original record | contd :- -2- 9-G-111 - the car which is going to France has already run 10,000 miles out there. On examination, when it returned to the Works, most of the parts were found to be in excellent condition… | ||
| Scan172 | Modifications and tests for 4-wheel brake systems on 20 HP cars. | ||
| View original record | R.R. 493A (50 H) (D.D. 31. 12-6-25) J.H.D. EXPERIMENTAL REPORT. Expl. No. _______ REF: Hs6/LG23.7.25. To R. from Hs. c. to CJ. BJ. c. to RG. DA. c. to BY. H. c. to Wor. SECRET. 20 HP. CAR FITTED WITH… | ||
| Scan173 | Brake squeak issues and damper efficiency on various car models. | ||
| View original record | Contd :- -2- with a spring round the drum are 75% efficient. The heavy dampers which were run on cars are 95% efficient. Therefore as regards brake squeaks on India production cars, we anticipate that… | ||
| Scan174 | Outlining the plan for a 10,000-mile endurance run of a 20 HP car in France. | ||
| View original record | To B.J. from Hs. X5770 Hs3/LG23.7.25. 10,000 MILES ON 20 HP. CAR. X5840 The car which is going to France to run 10,000 miles is being sent to W.W. today for Mr. Royce's approval. We propose sending… | ||
| Scan175 | Mr. Royce's use of a 20 HP car for his holiday and its unsuitability as a Trials car. | ||
| View original record | To BJ. from Hs. c. to Wor. c. to C. V5770 Hs3/LG24. 7.25. 20 HP. CAR. BJ6/H24. 7. 25. V5770 x We understand that Mr. Royce is using the 20 HP. car which we left at WW. yesterday during a short holiday… | ||
| Scan176 | Vehicle unsteadiness caused by semi-balloon tyres and the improvement from increasing front shock absorber friction. | ||
| View original record | To C.J. from R. c. to HS. EP. c. to PN. CWB. c. to Hm. X5770 S E C R E T. R3/M24. 7. 25. INDIA CHASSIS. X.5770 X.4565 X.5430 Two cars arrived here yesterday, one being fitted with the latest… | ||
| Scan177 | Secret memo detailing a road test of a modified India chassis, focusing on braking, comfort, and gearbox performance. | ||
| View original record | X5770 To CJ. from R. c. to BJ. Hs. " " BY. EP. " " PN. S E C R E T. R5/M24.7.25. INDIA CHASSIS. X.5770 X.5310 I ran the slightly modified India 60 miles last evening. This had the semi-balloon tyres,… | ||
| Scan178 | Requesting arrangements for a test drive of a 20 HP car to Frinton. | ||
| View original record | X5770 To Hs. from BJ. BJl/H27.7.25. Re 10,000 Miles on 20 HP. Car. Hs3/LG23.7.25. I start for Frinton early Wednesday afternoon, and can take the opportunity of driving this car there to test it. It… | ||
| Scan179 | The despatch and known faults of the India Type Chassis. | ||
| View original record | X5770 DY. Wor. Hs. c. CWB. c. BJ. c. JLE. EP2/H10.8.25. re. India Type Chassis. With reference to the above and CJ's instructions that pending the signing of a standardisation sheet (which Wor. is… | ||
| Scan180 | Request for a 20 HP car for use in France, offering an old type car (6-G-11) for this purpose and outlining its preparation for sale. | ||
| View original record | Y5770 To PN. from Hs. c: to Wor. c. to E. Hs5/LG17.8.25. With regard to your request for a 20 HP car which you could use in France. There is no experimental car available fitted with 4-wheel brakes.… | ||
| Scan181 | Secret memo regarding a 10,000-mile test of the India Chassis in France. | ||
| View original record | x5770 To JS. from Hs. SECRET. Hs4/LG1 8. 8. 25. INDIA CHASSIS - 10,000 MILES. x5770/x5840 I dare say Wor. has replied to the attached ref. CJ6/E27.7.25. With reference to R's remark that there were… | ||
| Scan182 | Preparation and delivery of a car to Conduit Street with a rear windscreen and works-grey paint. | ||
| View original record | Y5770 To PN. from Hs. 6-G-11. X5770 Hs5/LG18.8.25. This car will be at Conduit Street early Friday morning. We happen to have a rear windscreen by us which will be fitted to this car. We will make the… | ||
| Scan183 | Issues with car 9-G-111 after a 2,500-mile road test, covering engine guards, steering, and propeller shaft fouling. | ||
| View original record | R.R. 493a (50 H) (D.D. 31. 12-6-25) J.H.D. EXPERIMENTAL REPORT. Expl. No. X5770 REF HS3/LG18.8.25. To R. from Hs. c. to CJ. BJ. c. to RG. E. c. to DA. BY. c. to Wor. S E C R E T. 9-G-111. X5840 We… | ||
| Scan184 | Chassis 9-G-111 after 2,500 miles, detailing engine condition. | ||
| View original record | R.R. 493A (50 H) (D.D. 91. 12-6-25) J.H.D. EXPERIMENTAL REPORT. Exptl. No. REF: GWH2/Crn14.8.25. To Hs. from G.W.Hancock. REPORT ON CHASSIS 9-G-111 AFTER 2,500 MILES. E N G I N E. Power. Good.… | ||
| Scan185 | The condition and function of various vehicle components. | ||
| View original record | R.R. 493a (50 H) (D.D. 31. 12-6-25) J.H.D. EXPERIMENTAL REPORT. -2- Expl. No. REF GWH2/Crn14.8.25. Controls. These have functioned O.K., and are in good condition. Inlet pipe to L.O.P. E.51767. This… | ||
| Scan186 | The condition of various car components. | ||
| View original record | R.R. 408A (50 H) (D.D. 31. 12-6-25) J.H.B. EXPERIMENTAL REPORT. -3- Expl. No. REF. GWH2/Crn14.8.25. danger of this trouble. We presume that this hole is for ventilating purposes. Oil pump. (New oil… | ||
| Scan187 | The performance of various vehicle components including steering, axle, suspension, clutch, and gearbox. | ||
| View original record | EXPERIMENTAL REPORT. -4- Expl. No. REF: GWH2/Crn14. 8.25. Steering column and box. New stiffener support tube to Drgs. F.53250/1/2/3/4, otherwise to L.O.P. 50941. Steering column support on dash - all… | ||
| Scan188 | Issues with servo gears, starter motor, brakes, and other vehicle components. | ||
| View original record | R.R. 493A (50 H) (D.D. 31. 12-6-25) J.H.D. EXPERIMENTAL REPORT. -5- Expl. No. REF:GWH2/Crn14.8.25. Servo & servo gears. The servo has jaggered on several occasions. We have dismantled this, but apart… | ||
| Scan189 | The condition of various vehicle components. | ||
| View original record | R.R. 493a (50 M) (D.D. 31. 12-6-25) J.H.D. EXPERIMENTAL REPORT. -6- Expl. No. REF.Hs/GWH2/Crn14825 from front cover of shaft. We are investigating the max. amount of oil required to lubricate this… | ||
| Scan190 | Vehicle examination, test results and required repairs. | ||
| View original record | R.R. 493A (50 H) (D.D. 31, 12-6-25) J.H.D. EXPERIMENTAL REPORT. -7- Expl. No. REF: GWH2/Crn14.8.25. General examination underneath the car. Frame, frame ties and brackets, equalising shafts and… | ||
| Scan191 | The lack of designs for a damped pendulum lever and a cutout for the 20 HP model. | ||
| View original record | To R. from Hs. c.c. to CJ. c.c. to BJ. c.c. to BM. Y5770 20 HP. CARS. Hs2/LG27.8.25. R6/M25. 8.25. We have received no designs at Derby for the damped pendulum lever on the 20 HP., or larger dia.… | ||
| Scan192 | Proposed carburetter modifications on the 20 HP car to increase power and improve performance against competitors. | ||
| View original record | To Hs. from R. c. to CJ. BY. X5770 R7/M1.9.25. 20 HP. CAR. X.5080 X.5770 X.5070 We have some modifications instructed for the carburetter which we hope will give more power, if we take the trouble to… | ||
| Scan193 | Various mechanical issues found during a 10,000-mile test of the 9-G-111 car in France. | ||
| View original record | To B.J. from Hs. X5770 Hs1/LG10.9.25. 10,000 MILES TEST ON 9-G-111 CAR RUNNING IN FRANCE. X5840 With reference to BJ12/DN7.9.25. The 20 HP. cars which are being produced fitted with 4-wheel brakes at… | ||
| Scan194 | Analysis of a steering support failure on car 9-G-111 and proposed alterations based on the Phantom model. | ||
| View original record | contd :- -2- Steering support failure. The steering support on 9-G-111 is the same as that which has been fitted to all 20 HP. cars. The part which failed is known to be highly stressed when the car… | ||
| Scan195 | Standardisation of chassis parts for the 20 HP model fitted with 4-wheel brakes and a 4-speed gearbox. | ||
| View original record | RR 755 (10H) (SL391 2-11-23) MP 281297 completed 15-9-25 STANDARDISATION of CHASSIS PARTS. Date 10.8.25. Description of Parts. 20 HP. CHASSIS FITTED WITH 4-WHEEL BRAKES - 4-SPEED GEARBOX. Origin. To… | ||
| Scan196 | Low speed steering wobble on the 20-HP chassis and whether to halt deliveries pending modification. | ||
| View original record | Hs. c. BY c. Wor c. BJ c. CWB. X5570 EP/Thn2/H17.9.25. re. 20-HP. Chassis fitted with 4-wheel Brakes 4-speed Gear Box. We have now received completed Standardisation Sheet for the above. We think we… | ||
| Scan197 | Cost difference for standardising a 20 HP chassis with 4-wheel brakes and a 4-speed gearbox. | ||
| View original record | To R. from Hs. c. to CJ. and BJ. c. to Wor. X5770 Hs4/LG21.9.25. STANDARDISATION SHEET. 20 HP. CHASSIS FITTED WITH 4-WHEEL BRAKES - 4-SPEED GEARBOX. Referring to the above standardisation sheet X.5770… | ||
| Scan198 | Halting the delivery of the 20 HP 'India' chassis pending design alterations following a 10,000 miles test. | ||
| View original record | To Hs. from BJ. Copies to.... Cl. Sg. X5720 BJ8/H22.9.25. Delivery of "India". We have instructed the Delivery Department not to allow any 20 H.P. "India" chassis to be handed over to, owners until we… | ||
| Scan199 | Outlining urgent modifications for the 20 HP model's steering system. | ||
| View original record | R.H. 499a (50 H) (D.D. 31, 12-6-25) J.H.D. EXPERIMENTAL REPORT. Expl. No. V5770 REF: Hsl / LG24 9.25. To RHC. } FROM HS. To TMW. Referring to our last visit to W.W., the following urgent jobs are… | ||
| Scan200 | Concerning delivery issues with the 'India' chassis, including servo and steering problems. | ||
| View original record | R.R. 493A (50 M) (D.D. 31. 12-6-25) J.H.D. EXPERIMENTAL REPORT. Expl. No. X5770 REF: Hs6/LG25 9.25. To B.J. from Hs. DELIVERY OF 'INDIA'. X5770 (X5370 - crossed out) During our last visit to R, there… | ||
| Scan201 | Potential pre-delivery alterations to production cars, specifically the 'INDIA' model. | ||
| View original record | To Hs. from BJ. BJ5/H28.9.25. Y5770 DELIVERY OF 'INDIA'. (Hs6/LG25.9.25). We shall be glad to hear as soon as possible whether the production cars are to be altered before they are delivered to… | ||
| Scan202 | Secret internal memorandum discussing modifications and issues with the carburetter, dynamo, steering, and front axle. | ||
| View original record | SECRET. BJ. 9-G-III. CW34/LH22.8.25. ref. Hs3/LG18.8.25. attached. Carburetter and Fittings. The report on the general behaviour of the carburetter, here given, bears out the general experience… | ||
| Scan203 | Various technical issues and observations on a vehicle's components. | ||
| View original record | -2- Front Springs. It is considered that to obtain a sufficient degree of flexibility, the springs should touch the buffers under some circumstances of speed and roughness of road. Whether the present… | ||
| Scan204 | Correcting a car's poor running by adjusting valve clearances and strengthening the jets. | ||
| View original record | 45770 To Hs. from R. R2/M30.9.25. g/18-G-111 X.5770 X.5840 This car was never quite right, because it always behaved the same. It has been corrected by adjusting the clearance of the 6 rear valves… | ||
| Scan205 | A delivery delay for three 20 HP cars pending a decision on alterations. | ||
| View original record | To Hs. from BJ. BJ25/H30.9.25. X 5770 DELIVERY OF 'INDIA'. With reference to BJ5/H28.9.25, the following 20 HP. cars are hung up and it is very desirable that we should be able to deliver them as/soon… | ||
| Scan206 | Serious front axle twisting fault on the 'India' project. | ||
| View original record | To B.J. from Hs. 187 x5770 Hs1/LG1.10.25. 'DELIVERY OF 'INDIA'. X5420 We shall be seeing Mr. Royce tomorrow Friday, when some decision will be made as regards 'India'. The point which is causing us… | ||
| Scan207 | Faults and delivery of the 'India' chassis, including servo issues and a new front axle design. | ||
| View original record | Y5770 To BJ. from Hs. Hs3/LG5.10.25. DELIVERY OF 'INDIA' CHASSIS+ Y5770 Y5370 This point was discussed with R. at W.W. R. waw no reason why the present India chassis which have been despatched should… | ||
| Scan208 | Running experience of Phantom and India cars, focusing on chassis weight and hydraulic shock damper design. | ||
| View original record | To CJ. from R. c. to Hs. BY. 45770 R2/M27.10.25. RE: RUNNING OF PHANTOM AND INDIA. X. 8770 X. 235 X. 5770 X. 832 We had some running experience of the cars last weekend - i.e. 8-EX and India (which… | ||
| Scan209 | Test report on Chassis No. 9-G-3, detailing steering performance and other observed issues. | ||
| View original record | Experimental Dept. - X3770 Mr. Warwick. Hm18/W2.11.25. Re Chassis No. 9-G-3. Steering. The steering is very nice and easy to manipulate, and is particularly good in as much as it does not become heavy… | ||
| Scan210 | Request for parts for an Experimental Cabriolet 10-G-3. | ||
| View original record | To Hs. from DA/EV½ X5770 DA/EV2/M7.11.25. EXPERIMENTAL CABRIOLET. 10-G-3. X. 5770 X. 4175 Will you please send to Parkers for the above car - headlamps and side lamps, speedometer, clock, screen… | ||
| Scan211 | Log of engineering modifications and experiments, including for the 20HP chassis, from 1925. | ||
| View original record | -3- X5770 By/ss5/DB. 19.11.25 X8770 Date Issued. Title. Drg:No. Authority. 31.8.25. Carb:Choke Tubes giving improved drainage conditions. E.53675/6. E1/M.12.8.25. 28.8.25. Carb:Body & Spray Chamber in… | ||
| Scan212 | Responding to criticisms of the 20 HP chassis, comparing its brakes, oil filter, and lubrication to a Bentley. | ||
| View original record | R.R. 499A (50 H) (D.D. 31. 12-6-25) J.H.D. EXPERIMENTAL REPORT. Expl. No. X5770 REF Hs9/LG23.11.25. To BJ. from Hs. c. to EY. 20 HP. CHASSIS. X4118 EJ13/H18.11.25. Our reply to Mr. Gerald Mere's… | ||
| Scan213 | List of modifications for the 20 HP model following a 10,000 miles test. | ||
| View original record | R.R. 493A (50 H) (D.D. 31, 12-8-25) J.H.D. EXPERIMENTAL REPORT Expl. No. X5720 REF Hs6/LG23.11.25. To BJ. from Hs. 10,000 MILES TEST 9-G-111. X5840 With reference to BJ18/H18.11.25. The following is a… | ||
| Scan214 | Issues and improvements for carburation, dynamo, and ignition systems. | ||
| View original record | R.R. 498A (50 H) (D.D. 31. 12-6-25) J.H.D. EXPERIMENTAL REPORT. -2- Expl. No. REF Hs6/LG23.11.25. (7) Popping back and faulty carburation. It was found on 9-G-111 that the fit of the filter on the… | ||
| Scan215 | List of experiments and modifications for the 20-HP Chassis. | ||
| View original record | 20-HP CHASSIS EXPERIMENTS. (5770) BY/HEBS/M 4.12.25 21.11.23. Improved Rear Support Bracket for F52880/1. Battery in Frame. "N"Sch:970 revised. 8.2.24. Petrol Tank with Reserve Compartment. F.52991.… | ||
| Scan216 | Letter to coachbuilders Barkers about sending a 20 HP car. | ||
| View original record | R.R. 493A (50 H) (D.D. 31. 12-6-25) J.H.D. EXPERIMENTAL REPORT. Expl. No. X 5770 REF: Expl: Dept: HS9/LG. 21st. Dec. 1925. Messrs. Barkers, Coachbuilders, Olaf Street, Shepherds Bush, London. Dear… | ||
| Scan217 | Request for experimental reports on various faults found on the 20 HP chassis. | ||
| View original record | Mr. Lidsey from Hs. X5770 Hs4/LG12.1.26. 20 HP. CHASSIS. We require from you experimental reports on the following points on the above chassis :- (1) MUD GETTING ON TO FRONT BRAKES. This is a most… | ||
| Scan218 | Proposed standard tests for oiling, subframe, and power consumption on 20 HP cars. | ||
| View original record | contd :- -2- in relation to the gear ring on the flywheel, has been modified recently. Will you please see that 1C-G-111 is made correct. (6) OILING. Oiling on 20 HP. cars is a continual source of… | ||
| Scan219 | New features on a 20 HP car being sent for a 10,000-mile test. | ||
| View original record | Expl: Report. Expl: No. K5770 Ref. Hs5/LG15.1.26 To R. from Hs. c. to CJ. BJ. c. to RG. E. c. to DA. BY. c. to Wor. 20 HP. CAR. We anticipate to be shortly sending to France for a 10,000 miles test, a… | ||
| Scan220 | Modifications to the 20 HP model's connecting rods for a 10,000 mile run. | ||
| View original record | E RY. } FROM R. HS. } c. to CJ. BJ. X5770 R1/M19.1.26. RE. INDIA. X.5770 X.5030 The next 20 HP. to run 10,000 miles should have connecting rods with separate liners instead of whitemetalling the rods.… | ||
| Scan221 | Outlining important items to be tested on the next 20 HP chassis for its 10,000-mile trial. | ||
| View original record | To Hs. } FROM R. LE CANADEL. c. to CJ. BJ. RL/M29.1.26. c. to DA. WOr. X5770 NEXT 20 HP. CHASSIS FOR 10,000 MILES. X.5770 X.5840a. This I think should wait for a few more parts that have to be tested,… | ||
| Scan222 | 20 HP chassis, discussing steering, pedal, and dashboard modifications. | ||
| View original record | Expl: Report. Expl: No. X5770 Ref. Hs4/LG2.2.26. To R. from Hs. c. to CJ. BJ. c. to RG. E. c. to DA. BY. c. to Wor. X5430 X5770 20 HP. CHASSIS. We have an experimental 20 HP. chassis on test which is… | ||
| Scan223 | Telegram requesting modifications to a vehicle, specifically concerning steering, horsepower, and induction. | ||
| View original record | POST OFFICE TELEGRAPHS TELEGRAMS for INLAND addresses may be handed to the messenger who delivers this form. The Post Office accepts telegrams by telephone. Office Stamp: DERBY Reference: X5770… | ||
| Scan224 | Logistics and car allocation for a 10,000-mile test of a 20 HP car in France. | ||
| View original record | To B.J. from Hs. X5770 Hs3/LG19.2.26. 10,000 MILES TEST ON 20 HP. X5770 X5840a CAR IN FRANCE It will be at least 2 weeks before the 20 HP. car is ready to leave for France. For its first run it is… | ||
| Scan225 | Customer feedback on a 20 HP car's front-wheel-brake, slipper-drive, and carburettor. | ||
| View original record | Hs. V5770 CWB6/DN23.2.26. TO OJ c. to BJ & Hs FROM CWB GSK-39. The attached is a letter I have received from Mr. G.R.N. Minchin after a run on a front-wheel-brake 20 HP car recently delivered to… | ||
| Scan226 | Road test report and comparison between a 20 HP model and a Phantom, including feedback from W.O. Bentley. | ||
| View original record | 12, Lincoln House, Basil Street, London, S.W.1. 21.2.26. My dear Briggs, I have done 300 miles in Phil Paddon's 20 over the week end and you asked me to let you know the result. It is a marvellous car… | ||
| Scan227 | Typed review and critique of a car, suggesting improvements to speed, braking, and bodywork aesthetics. | ||
| View original record | 2. than the 40/50 and one wants a cut out to vary the monotony. Also several other reasons. There should be a reserve supply on the petrol tank. Max speed down hill (checked by stop watch) 61 m.p.h.,… | ||
| Scan228 | The conclusion of a memo proposing a test drive to assess a car's steering, brakes and roughness. | ||
| View original record | 3. If you would like to run out in it with me to Brockley during the lunch interval to see if it is normal or exceptional re steering, brakes and roughness, ring me up and I'll give it back after… | ||
| Scan229 | Expecting a list of customer complaints for Phantom and 20 HP models. | ||
| View original record | To BJ. from hs. X5770 Hs6/LG1. 3. 26. COMPLAINTS. 28770 We are expecting to receive from London and also other Depots, a list of customers complaints on Phantom and 20 HP. during the last 3 months.… | ||
| Scan230 | Visit to Le Canadel, the progress of an EAC.Vlll chassis, and a list of modifications for a 20 HP car. | ||
| View original record | To R. from Hs. c. to CJ. BJ. c. to RG. E. c. to DA. BY. c. to Wor. X5770 HsS/LG3.3.26. Systeme X5840 X5770 X8991 VISIT TO LE CANADEL We shall not have an EAC.Vlll chassis ready until about the end of… | ||
| Scan231 | Continued memorandum regarding the fitting of hydraulic shock absorbers and car alterations. | ||
| View original record | contd :- -2- then bring with him the hydraulic shock absorbers for fitting to your car 7-EX, also the necessary tools so that they could be fitted and tried whilst he is there. We could then arrange… | ||
| Scan232 | Data sheet for a 20 HP engine. | ||
| View original record | DATA OF 20 H.P. ENGINE X5770 H.P. TREASURY RATING: 21.6 (D²xN / 2.5) COMPRESSION RATIO: 4.75 : 1 MAX B.M.E.F: 78.5 LBS/□" CLEARANCE VOLUME: 8.42 CUB. INCHES BORE X STROKE: 3" X 4.5" TOTAL ENGINE… | ||
| Scan233 | List detailing the specifications for a series of experimental cars, designated EAC.1 to EAC.7. | ||
| View original record | To E. AJS. ) BY. HS. ) FROM DA/EV. 45770 DA/EVL/M5.3.26. X.8770 X.4219 X.8830 X.7770 X.5770 X.8830 X.180 LIST OF EXPERIMENTAL CARS. EAC.1: Originally the new 40/50 car. Phantom engine, 3-speed box,… | ||
| Scan234 | List describing specifications for a New Phantom and various 20 HP models. | ||
| View original record | contd :- -2- EAC.8. This is a New Phantom (EAC.6.) with revised seating and a cast dash. RR. luggage carrier, tank and reserve etc. Layout - see Ns.ch.2068. Car being built up by Hs. Gos.1. The first… | ||
| Scan235 | 10,000-mile test of a 20 HP chassis, detailing new parts fitted and modifications made. | ||
| View original record | To R. from Hsj. c. to CJ. BJ. c. to RG. E. c. to DA. BY. c. to Wor. X5770 10-G-111. X58409 Hs4/LG17.3.26. 20 HP. CHASSIS FOR 10,000 MILES TEST. This car left Derby yesterday on its way to Le Canadel.… | ||
| Scan236 | List of technical observations and modifications on various car components. | ||
| View original record | contd :- -2- (7) Body mounted on subframe. We find that the subframe adds approximately 112 lbs. to the weight of the car. There is also great difficulty in making satisfactory front floor boards. (8)… | ||
| Scan237 | Continuation of a report listing car components with feedback on steering and weight. | ||
| View original record | contd :- -3- (2) Distribution board with 'C' type cutout contacts with rigid backing and fixed point support. (21) Distributor, improved ventilation window in head and hole in base. (22) Hydraulic… | ||
| Scan238 | Preparation of a 20 HP chassis for a 10,000-mile sales test. | ||
| View original record | 15770 To CWB. from Hs. Hs1/LG14.4.26. 20 HP. FOR SALES 10,000 MILES TEST. 15900 We are progressing with the experimental pieces; we have not yet started to build up the chassis. Our recommendation is… | ||
| Scan239 | New parts required to upgrade car 8-G-111 to a more modern 20 HP specification. | ||
| View original record | To RHC. from Hs. Y5770 Hs2/LG21.4.26. 'INDIA'. It is important that we change 8-G-111 car at WW. for a more modern 20 HP. before R. returns. We should fit to this the following new parts :- (1) New… | ||
| Scan240 | Proposal to update the 20 HP car, listing twelve new modern features to be fitted. | ||
| View original record | To R. from Hs. c. to BJ. RG. c. to E. DA. c. to BY. Wor. V5770 Hs3/LG30.4.26. 20 HP. CAR. We are proposing to change the 20 HP. car 8-G-111 which is at WW. for 9-G-111 car of a similar type which is… | ||
| Scan241 | Performance impact of increasing compression on a 20 HP engine. | ||
| View original record | contd :- -2- to the manifold the cutout is hardly worth while. The slight increase in compression on the 20 HP. gives it a very definite increase in performance. The increase is greater than the… | ||
| Scan242 | Proposing to hand over the completed experimental car 8-G-111 to the Repair Department for sale preparation. | ||
| View original record | To C. from Hs. c. to Wor. c. to Hn. c. to Hy. X5770 Hs2/LG13.5.26. EXPERIMENTAL CAR - 8-G-111. We have finished with this car as an experimental car and propose handing it over to the Repair Dept. to… | ||
| Scan243 | Confirming a telegram and discussing faults and modifications for a servo drive and front braking system following a report from India. | ||
| View original record | To Hs; from R. c. to CJ. BJ. BY. X5770 'INDIA' X.5770 X.5370 X.5310 X.5410 X.5420 We give below a confirmation of telegram sent you yesterday :- "TRY 3 SPLINES ONLY IF STILL WORKS OUT INCREASE "TO… | ||
| Scan244 | Modifications to gear, worm, and spline designs, including a solution for damping squeaks. | ||
| View original record | contd :- -2- gear capacity than the Hispano, and therefore if properly lubricated, and of good material and shape, the gear will be alright. It was made a straight worm wheel because it was less… | ||
| Scan245 | Friction dampers, spring camber, and front wheel brakes. | ||
| View original record | contd :- -3- to fit accurately it could be hammered when in position. The face of the alum. on the drum could have ferodo rivetted to it if by experiment it was proved advisable. In which ways these… | ||
| Scan246 | Potential improvements to braking, servo, and suspension components. | ||
| View original record | contd :- -4- the pivots we can only improve this by giving ample initial KENN lean, and reducing the front wheel braking as suggested in the first part of this memo. You will remember that I have… | ||
| Scan247 | Cost estimates and details for the sale of experimental car 8.G.111. | ||
| View original record | S/W. Hs. (Copy to Hm.) ( " " Hy) 45720 Sg10/BM/17.5.26. Re: Experimental Car - 8.G.111. Referring to Hs2/LGL3.5.26. - will you please let us know what work you wish the official order to cover and… | ||
| Scan248 | Modifications and requests for various car components and models. | ||
| View original record | 45770 To Hs. BY. } FROM R. To DA. E. } c. to BJ. Wor. c. to PN. CWB. R2/M26.5.26. INDIA. X.5250 X.5770 X.5370 X.5430 BONNET SHUTTERS. Personally I think these should be altered to vertical to improve… | ||
| Scan249 | Required body reconstruction for car 7-EX due to flexing, squeaking, and a faulty door, and a request for a temporary vehicle. | ||
| View original record | To Hs. from R. c. to LHS. C. c. to BJ. X5770 X.5770 R4/M3.6.26. X.8770 X.8830 I should like Works to let me have a 20 HP. while 7-EX is away. The body of this latter will need reconstructing so as to… | ||
| Scan250 | Preparing a 20 HP chassis for a 10,000-mile test and requesting a new petrol tank filler design. | ||
| View original record | To DA. from Hs. X5770 Hs2/LG16.6.26. 20 HP. CHASSIS FOR 10,000 MILES TEST. X5770 X5460 X5840a We are preparing a further 10,000 miles 20 HP. car. We are anxious that this car shall be fitted with all… | ||
| Scan251 | New shorter steering column for the 20 HP experimental car and its impact on body modifications. | ||
| View original record | To CWB. from Hs. c. to Sg. X5770 Hs6/LG21.6.26. 1644 - 20 HP. CAR. X5900 I do not know whether we have made it clear to you, that the new steering column which is being fitted to the 20 HP.… | ||
| Scan252 | Design of low car seating and floor height for comfort and practicality. | ||
| View original record | To LHS. from Hs. c. to BJ. Hs. Wor. cy to BY. PN. CWB. X5770 R2/M22.6.26. LOW CHASSIS CAMPAIGN. X.8770 X.3993 X.5770 X.8830 Many thanks for your kind letter (addressed to BJ.) referring to my notes on… | ||
| Scan253 | Continued memo describing a trial of the 12-EX model, specifically critiquing the rear seat design. | ||
| View original record | contd :- -2- miles trial on 12-EX. I am sure if we asked anybody to ride in these back seats they would think them hideous, sitting up in the wind on a fast car and not in the car, as there is very… | ||
| Scan254 | Performance of the Goshawk model and outlining future improvements. | ||
| View original record | TO B.J. FROM R. X5770 R3/M24.6.26. C. to Wor. H.S. BY. DA. E. EP. re GOSHAWK. -X.5770. X5770 We are pleased to say that the Goshawk compared with other efficient cars of about the same cylinder size… | ||
| Scan255 | Potential modifications and market positioning for a car model in relation to the Phantom and 40/50 models. | ||
| View original record | (2) We think the rear tank should be modified, to be brought into line with the Phantom. The double filter is excellent because of its convenience in the case of a blocked filter, and because of its… | ||
| Scan256 | Listing standardized and proposed new features for the 20 HP Chassis number 1644. | ||
| View original record | X5770 To DA/EV. from Hs. c. to Sg. Hs3/LG16.7.26. RE. 20 HP. CHASSIS - 1644. X5900 The following new features which have not yet been standardised are to be fitted to 1644 chassis :- (1) Cast… | ||
| Scan257 | Road test and issues with a High Compression 20 HP car. | ||
| View original record | To DA. HS. } FROM R. c. to BJ. Y5770 R4/M13. 8.26. HIGH COMPRESSION 20 HP. X.5770 X.5260 "This car is good in many ways but not for closed cars, only for open bodywork, such as the blue 40/50. There… | ||
| Scan258 | Proposed use of an experimental '20' car in London. | ||
| View original record | To: Hs., DERBY. X5770 PN16/HW/16.8.26. With regard to the experimental "20" now in London, it is proposed to use this Car until Monday next the 23rd instant, after which it can be returned to you.… | ||
| Scan259 | Providing feedback on the steering and hydraulic shock-absorbers of an Experimental 20 HP car. | ||
| View original record | X5770 PN10/DN26.8.26. TO Hs FROM P.N. Experimental 20 H.P. I have today returned this car to you driven by our man - Garner. My impression of the steering is that it is a very marked improvement… | ||
| Scan260 | Testing of hydraulic rear dampers for the experimental 20 HP car. | ||
| View original record | To PN. from Hs. X5770 Hs5/LG30.8.26. EXPERIMENTAL 20 HP. CAR. X235 The 20 HP. car you tried in London the other day had the standard friction type dampers at the rear. At the moment we are not… | ||
| Scan261 | Delivering a 20 HP car with a Barker cabriolet body to 'W.W.' for a trial, and the movement of experimental chassis. | ||
| View original record | To R. from Hs. c. to BJ. Wor. c. to RG. X5770 Hs2/LG27.9.26. CAR FOR W.W. We are bringing to W.W. tomorrow 10-G-111 car which is a modern 20 HP. with Barker cabriolet body. We shall bring 12-EX as… | ||
| Scan262 | Requesting cars for visitors and sales at WW, and inquiring about the status of chassis 7-EX. | ||
| View original record | X5770 To Hs. from R. c. to BJ. RE. CAR FOR WW. X.8770 X.5770 X.8830 R1/M24.9.26. We must have a car at WW. with good protection against the weather, for visitors as well as ourselves. Where is the… | ||
| Scan263 | Temporary car arrangement for West Wittering. | ||
| View original record | W/S. C. from Hs. X5770 Hs4/LG1.10.26. CAR FOR WEST WITTERING: We have left 10-G-111 car with R., which is fitted with the Barker Cabriolet mounted on a subframe. This car will be satisfactory for him… | ||
| Scan264 | Comparing specifications of various Chrysler cars against a 20 HP model. | ||
| View original record | To CWB. from Hs/Rm. Hs/Rm2/LG6.10.26. X5770 CHRYSLER CARS. X5770 X.4012 With reference to your CWB18/GM24.9.26. Herewith comparisons of Chrysler cars as requested. It will be noted that their body… | ||
| Scan265 | Improvements for Phantom and Goshawk models, focusing on engine performance and vehicle quality. | ||
| View original record | To Hs. from R. c. to BJ. RG. c. to BY. E. c. to DA. Y5770 RA/M27.10.26. PHANTOM & GOSHAWK. X.8770 X.8830 X.8500 X.5770 X.5830 Something must be done to shew that we are giving reasonably good HP. from… | ||
| Scan266 | Increasing power from a 20 HP engine and requesting an estimate. | ||
| View original record | To E. To Hs. from R. X5770 R9/M2.11.26. 20 HP. X.5770 X̶.̶5̶7̶7̶1̶ X.5230 Several times we have started out to get more power from this engine by :- (1).... Improved exhaust. (2).... Slightly higher… | ||
| Scan267 | Internal memorandum discussing complaints and solutions for Phantom & 20 HP models regarding springing, brake servo, and throttle sticking. | ||
| View original record | To BJ. To Hs. from R. c. to Wor. BY. c. to DA. H. X5770 R2/M18.11.26. PHANTOM & 20 HP. COMPLAINTS. X.4117 X.8770 X.4118 X.5770 Referring to Hs3/LG16.11.26., to stop the complaints on the Phantom we… | ||
| Scan268 | Proposed modifications to the carburetter, steering, and body to address known faults. | ||
| View original record | contd :- -2- We understand that a new spray chamber will be necessary for the carburetter. Whether the existing spray chambers can be machined in such a way as to permit of the roller bearing being… | ||
| Scan269 | Complaints and proposed solutions for Phantom & 20 HP models regarding springing, brake servo, and throttle issues. | ||
| View original record | COPY. X5770 To BJ. } FROM R. Hs. } c. to WOR. Hx. c. to DA. E. R2/M18.11.26. X8770 4417 4648 PHANTOM & 20 HP. COMPLAINTS. Referring to Hs3/LG16.11.26., to stop the complaints on the Phantom we must… | ||
| Scan270 | Required chassis improvements, including a new carburetter spray chamber, steering adjustments, and remedies for body heat and steering wobble. | ||
| View original record | contd :- -2- We understand that a new spray chamber will be necessary for the carburetter. Whether the existing spray chamber can be machined in such a way as to permit of the roller bearing being… | ||
| Scan271 | New experimental features to be fitted to a 20 HP trial chassis. | ||
| View original record | To C. from Hs. c.c. to CWB. c. to F.N. X5770 Hs3/LG14.12.26. 20 HP. CHASSIS. X5770 We are preparing a 20 HP. car to send to you for trial which will have the following new features fitted to it :- (1)… | ||
| Scan272 | Requesting reports on Phantom complaints, radiator shutters, and cast dash and bonnet design. | ||
| View original record | To Hs. from JS. X5770 JS1/E14/12/26 BJ has gone to Paris to-day and will not be at the office again until Friday morning. I have in the Diary three sets of papers about which you were going to see R.… | ||
| Scan273 | Query regarding the delivery and body type for a 20 HP Chassis. | ||
| View original record | S/W. To Hs. Copy to C. CMB. X5770 PN3/EH.16.12.26. Hs 16 1926 RECEIVED 20 H.P. Chassis. Referring to your Hs3/LG14.12.26., will this car be in our hands before Christmas, and what type of body is… | ||
| Scan274 | Typed memo enquiring about the readiness of a 20 HP chassis. | ||
| View original record | S/W X5970 C16/C16.12.26. Re 20 h.p. Chassis. Thanks for your Hs3/LH14.12.26. I shall be glad to know when you have for this car ready. C. | ||
| Scan275 | The features of a 20 HP car, chassis 9-G-111, being sent for inspection. | ||
| View original record | X5770 To FN; from Hs. c.c. to CWB. c.c. to C. c.c. to BJ; Hs5/LG16;12. 26; 20 HP. CAR - 9-G-111; X5770 We are sending to you tomorrow 9-G-111 car which will arrive at Conduit Street about midday. This… | ||
| Scan276 | Plan to test a 20 HP car (9G-III) with new modifications over the Christmas holidays. | ||
| View original record | S/W. To Hs. Copy to BJ. C. GMB. X5770 PN3/EH.17.12.26. 20 H.P. Car - 9G-III. With reference to your Hs5/LG16.12.26., at the time of writing this car has not yet arrived. I think the best plan, unless… | ||
| Scan277 | Inquiry about retaining the 10-G-111 experimental car and sending a new licence. | ||
| View original record | To E. from Hs. X5770 Hs2/LG24.12.26. 20 HP. 10-G-111. X677 We should like to know whether you wish to retain 10-G-111 car at WW. If so, we will send you the new licence. We raise this point because… | ||
| Scan278 | Retaining a 20 HP car at WW for design reference, mentioning Mr. Royce and avoiding licensing costs. | ||
| View original record | To Hs. from E. X5770 E2/M1.1.27. 20 HP. 10-G-111. X.5770 X.7770 In reply to your memo. Hs2/LG24.12.26., we should like to retain the above car, or another 20 HP., at WW. for the purpose of having a… | ||
| Scan279 | Test report on a 20 HP Experimental car, detailing performance, handling, and engine issues. | ||
| View original record | S/W HS COPY FOR Hs. FROM BJ. X5770 To BJ. PN1/EH4.1.27. 9-G-3...20 h.p.Experimental. --- Unfortunately, owing to indispostion, I was not able to test this car over the holidays more than a very few… | ||
| Scan280 | Test report on the 20 HP Car 9-G-3, detailing performance of its steering, hydraulic dampers, and petrol gauge. | ||
| View original record | COPY FOR Hs. FROM.. B.J. B.J. Copy to:- R.N. O. 20 H.P. CAR 9-G-3. I have now had the opportunity of a test of the above car which is fitted with the latest pattern steering, 5¼" tyres at 35 lbs… | ||
| Scan281 | Standardisation of a rectangular fitting and engine performance with a Benzol/petrol fuel mixture. | ||
| View original record | (2) BJ. Copy to:- PN. C. decided to standardise this fitting, which is considered very desirable, it is thought that a plain black rectangular frame will be more in keeping with the type of indicator… | ||
| Scan282 | Requesting comments on the features of a 20 HP car which was in London over Christmas. | ||
| View original record | To PN. from Hs. c. to CWB. c. to C. X5770 Hsl/LG11.1.27. 20 HP. 9-G-111. We should be very pleased if you would let us have your comments on the parts fitted to this car. This is the 20 HP. car which… | ||
| Scan283 | Impressions and feedback report on the performance of an experimental 20 HP Chassis, 9-G-III. | ||
| View original record | 15770 S/W. PN7/EH.12.1.27. To Hs, Copy to CWB. 20 H.P. Chassis - 9-G-III. In reply to your Hs1/LG11.1.27, the following are a few impressions we had in respect of this experimental car. The steering… | ||
| Scan284 | Typed report on vehicle performance, discussing acceleration, vibration, and the benefits of larger tyres. | ||
| View original record | -2- most marked on the acceleration and hill climbing powers of this car, which was very pleasant to drive. The amount of additional vibration arising from the higher compression appears to be very… | ||
| Scan285 | Request for various spare parts for a make-shift 20 HP car. | ||
| View original record | To RHC. from Hs/Rm. X5770 Hs/Rm5/LG17.1.27. The R.D. are building a 20 HP. car. They are anxious to obtain any of the following bits, should we have some which are of no further use to us. The… | ||
| Scan286 | From BJ to HS regarding arranging a car for Colonel Fell's visit to 'R'. | ||
| View original record | To Hs. from BJ. X5770 BJ7/E20/1/27 I saw Colonel Fell yesterday and he wants to go down to see R. about one or two things, and I said that we should probably have a car going down in which he and his… | ||
| Scan287 | Results of a freeze test on four cylinders. | ||
| View original record | x5770 To Rg. from Hs/Rm. Hs/Rml/LG21.1.27 x3994 With reference to Rg5/LW7.1.27. We have tested 4 cylinders - 3 of which were filled 6" from the bottom and frozen solid twice, and 1 completely filled… | ||
| Scan288 | Arrangements to lend a 20 HP car, chassis 10-GIII, to Col. and Mrs. Fell for a visit to France. | ||
| View original record | To E. from Hs. e. to Da. RG. X5770. Hs1/T26.1.27. 20 HP. 10-GIII. X5840d It has been arranged that we lend a car to Col. and Mrs. Fell to enable them to visit R. at Le Canadel. We propose fetching… | ||
| Scan289 | List of parts that can be run for 10,000 miles on a 20 HP car. | ||
| View original record | 26.1.27. The following parts can be usefully run 10,000 miles on 20 HP car :- (1) Cast dash. (2) New petrol tank with reserve. (3) Latest type 'Firths' springs. (4) Low geared axle. (5) Spring loaded… | ||
| Scan290 | Feedback on a new trials car, parts stock management, and planned improvements for the 20HP model. | ||
| View original record | TO HS. FROM R. (At Le Canadel.) ORIGINAL R5/M1.2.27. DESPATCHED FROM WW. 4.2.27. C.c. to H. PHANTOM & 20HP. X8770 X5770 Mr. Hanbury's expressions of satisfaction with his new trials car is… | ||
| Scan291 | Outlining the worst features of the 20 HP model and the proposed engineering solutions. | ||
| View original record | To C. from Hs. c. to Wor. 1570 Hs5/LG2. 2. 27. WORST FEATURES ON 20 HP. 4418 Replying to C2/G14.1.27. We agree that the order of worst features on the 20 HP. is as follows :- (1) Starter motor… | ||
| Scan292 | Inquiring about the departure date for Col. Fell with a 20 HP car to France. | ||
| View original record | To B.J. from Hs. X5770 Hs2/LG7.2.27. Could you please let us know the exact date on which Col. Fell wishes to leave for France with the 20 HP. car we are preparing? Hs. | ||
| Scan293 | Outlining the future use of an experimental car after reaching 10,000 miles. | ||
| View original record | To PN. from Hs. X5770 Hs5/LG17.2.27. [crossed out text]X5840L[/crossed out text] 10,000 MILES EXPERIMENTAL CAR. We expect this car will cross over at the end of this month. In the first place it will… | ||
| Scan294 | Works order for chassis 10G3, listing various parts including a complete fan assembly, for Automobiles Rolls-Royce (France) Ltd. | ||
| View original record | R R. 615B (50T Sets.) (SE 592 13-3-18 MP 190185) Copy Ha X5770 86718 WKS. ORDER NO. CHASSIS No.10G3 20-HP. 4th March, 1927. Customer's Order No. Owner's Name Customer's No. Customer: Messrs.… | ||
| Scan295 | Works order listing parts for chassis no. 20-HP 10G3 for a customer in Paris. | ||
| View original record | R R. 615B (50T Sets.) (SE 592 13-3-18 MP 190185) WKS. ORDER No. - 2 - CHASSIS No. 20-HP 10G3. Customer's No. Customer Messrs.Automobiles R.R.(France), PARIS. Customer's Order No. Owner's Name 4th… | ||
| Scan296 | List of parts and modifications fitted to chassis 10.GILL, including springs, shock dampers, and steering components. | ||
| View original record | 1 Cobx to O'Hc BK VID 3 Cob to HS, FROM RHC. 1 Cob to AFK EGY Rm Y5770 RHC6/RB 4.3.27. FOR CHIEF INSPECTOR OF ENGINES (piston) 10.GILL. CHASSIS 4663 The following parts have been fitted to the above… | ||
| Scan297 | Technical specifications for hydraulic shock dampers including bush and lever measurements and pressure loadings. | ||
| View original record | 1 Copy to O/C 'RR' VID 3 Copies to 'RR' T/D 1 Copy to O/C 'E'C'R' [STAMPED TEXT] RHC6/AL.4.3.27. VEHICLE-MOTOR-ROAD-TEST. BY DE MESSRS BONES & SELWYN EBURNE. ON BEHALF OF SIR HENRY ROYCE BART. [END… | ||
| Scan298 | Specification sheet detailing components including steering tube, dashboard, pedals, petrol tank, various carriers, and fittings. | ||
| View original record | -2- Side Steering Tube S.Steering Tube fitted with Spring F.54759 to H.Sch: Dashbrackets & Footboards "D" type Cast Dashboard F.54682 in accordance with H.S.2265 & L.O.P. F.54616. Pedals "D" type… | ||
| Scan299 | Certificate of inspection detailing modifications and parts fitted to various vehicle components. | ||
| View original record | -3- Bonnet Phantom type Bonnet Catches(fitted to Near Side) to N.S.2319 & Side Plates to L.54290-1-2-3 to suit. Bonnet to suit cast dash to N.S.2265 & L.O.P. P.54147. Radiator & Shutters Vertical… | ||
| Scan300 | Certificate of inspection detailing modifications to an engine unit. | ||
| View original record | CERTIFICATE OF INSPECTION BY D.I.A. G.1394 UNIT -10.SIII ROLLS-ROYCE ENGINE AND SPARES Crankcase & Bearing Stiffened Engine Suspension to Scheme 743 & Arrgt. to small Drg. E.53934. Induction Pipe… | ||
| Scan301 | A.I.D. (Aeronautical Inspection Directorate) inspection certificate for a list of aero engine and electrical spares. | ||
| View original record | The document is horizontally flipped. CERTIFICATE No. OF INSPECTION BY A.I.D. ROLLS-ROYCE AERO ENGINES AND SPARES. 1. Dynamo No.625 fitted with solid poles & 28 slot Armature D.51516. 2. R.O.L.… | ||
| Scan302 | The completion of a Saloon Cab De Ville body and the logistical requirement of a chassis for final assembly. | ||
| View original record | X5770 To M^s/Rm. from Ev. EV2/M25.3.27. RE. SALOON CAB DE VILLE - INDIA. X.5770 X.5830 X.5390 The body for the above is nearing completion at Hoopers and we wonder whether you have got a chassis which… | ||
| Scan303 | Listing new features fitted to a test car with remarks on their status. | ||
| View original record | To B.J. from Hs. c. to CWB. X5770 Hs2/LG22.4.27. 10-G-111. X5840b We give below a list of new features fitted to the above car. This car is the one used by Wor. and Hs. to go to Le Canadel and also… | ||
| Scan304 | List of components and modifications, noting which have been standardised. | ||
| View original record | contd :- -2- ITEM REMARKS. Solid pole pieces. Standardised. Charging switch. Double value ballast resistance of the 'B' type. Maconite H.T. cable. Modified type R01 Watford magneto with longer cams.… | ||
| Scan305 | Suggestion to alter the valve timing on the Sports Phantom for improved high-speed output, referencing a comparison with a Lorraine engine. | ||
| View original record | To Hs. from E. c. to BJ. BY. X5770 E1/M23.4.27. SPORTS PHANTOM. X.3588 X.5770 X.8060 X.5771 Referring to the report giving comparison of Lorraine output with output of 20 HP. engines under different… | ||
| Scan306 | Experimental work and designs available for chassis improvements, specifically on suspension and brakes for the 40/50 HP model. | ||
| View original record | To R. from Ps/Rm. c. to BJ. Wor. c. to RG. E. c. to DA. BY. X5770 Hs/Rml/LG26.4.27. CHASSIS IMPROVEMENTS. X5770 XS410 At the present moment we have practically completed experimental work on the… | ||
| Scan307 | Issues and proposed improvements for brakes, steering, and the petrol supply system. | ||
| View original record | contd :- -2- front brake jaggers cannot occur, the section of the front drums might be stiffened somewhat to reduce distortion and thus increase the period which can elapse before brake adjustment is… | ||
| Scan308 | Potential chassis improvements including lubrication, front springs, lowering, and weight reduction. | ||
| View original record | contd :- -3- mechanically operated suction pump would be a great asset in this connection. LUBRICATION. We are anxious to reduce the number of lubrication points on the chassis. On 10-Ex we shall in… | ||
| Scan309 | Suspension, brake, and steering issues for the 20 HP model, with comparisons to the 40/50 HP. | ||
| View original record | contd :- -4- 20 HP. SUSPENSION. The main difficulty with the 20 HP. front springs is that if they give comfortable riding at low speeds the car crashes almost continuously on the buffers at high… | ||
| Scan310 | From 'R' to 'Hs' requesting a 20 HP car for use and reference, with a preference for a Lorraine model fitted with a crankshaft damper. | ||
| View original record | To Hs. from R. c. to DA/EV. X5770 re. 20 HP. X.5770 X.3588 R9/M3.5.27. We shall be wanting a 20 HP. car xx at WW. for use and reference. Any type will do, but I should like it with a smart covered… | ||
| Scan311 | The return of a Lorraine-Dietrich car to France for sale due to it being left-hand drive. | ||
| View original record | To R. from Hs. c. to DA/EV. X5770 Hs3/LG6.5.27. LORRAINE DIETRICH CAR. X3588 We have returned this car to France to be sold. When we purchased the Lorraine we did not pay duty on it because it was… | ||
| Scan312 | Update on the status and potential standardization of various experimental design features for Phantom and India models. | ||
| View original record | X5770. BY. from DA/EV. To Hs. DA/EV2/M7.5.27. EXPERIMENTAL DESIGNS. X.8770 X.7770 X.5770 As R. is frequently asking me how this or that experiment stands, and what is preventing it being standardised… | ||
| Scan313 | Listing eight parts for standardisation on a test car upon completion of 10,000 miles. | ||
| View original record | To CWB. from Hs. X5770 HS5/LG10.5.27. 10-G-111 - 10,000 MILES TEST CAR. X5840B The following is a list of parts which we hope to standardise on completion of 10,000 miles on the above car. We give you… | ||
| Scan314 | Progress on experimental designs for the Phantom model, including instruments, lamps, and carrier. | ||
| View original record | To DA/EV. from Hs. c. to BY. X5770 Hs4/LG10.5.27. EXPERIMENTAL DESIGNS. X8770 Replying to DA/EV2/M7.5.27. PHANTOM. (1) Framed Instruments. The latest scheme of framed instruments with silvered dials… | ||
| Scan315 | Tests, feedback, and standardisation of various vehicle components including dashboards, steering, and chassis. | ||
| View original record | CONTD :- -2- (7) Cast Dash. The cast dash has run 20,000 miles on 12-EX. car. We however have satisfied ourselves that more vibrations are felt on the steering column when the cast-dash is used. There… | ||
| Scan316 | Feedback and proposed changes for various vehicle components, including isolation, controls, and levers. | ||
| View original record | contd :- -3- (15) Scuttle Isolation. We do not know definitely what this refers to. All our subframe cars have scuttle isolation. (16) Improved instrument board controls and controls on column. These… | ||
| Scan317 | Requirements for a 20 HP reference car, detailing preferred body styles and seating. | ||
| View original record | To Hs. from R. c. to DA/EV. X5770 R3/M.13.5.27. 20 HP. CAR FOR WW. X.5770 X.5830 We must have a 20 HP. car here for reference, and it must be a light one - not heavy, or top-heavy. I prefer it with an… | ||
| Scan318 | From R. to Hs. regarding chassis work problems and a request to bring two vehicles. | ||
| View original record | To Hs. from R. +5770 R2/M14.5.27. CHASSIS WORK. X.7770 X.5770 X.8770 There are so many present and future problems connected with the chassis that I want to give all the energy we can to this part of… | ||
| Scan319 | Experimental designs for the Phantom model, covering instruments, headlamps, and carriers. | ||
| View original record | To Hs. BY. from DA/EV. EXPERIMENTAL DESIGNS. X.8770 X.5870 X.7770 We thank you for your Hs4/LG10.5.27. replying to our DA/EV2/M7.5.27. and note with interest your comments on the items. We hope when… | ||
| Scan320 | Design improvements and standardisation for various vehicle components. | ||
| View original record | contd :- -2- (7) CAST DASH. Although this may not be required now in order to provide a steady steering column, we still wish for it, or its equivalent, in order that we may have a bonnetwhich will be… | ||
| Scan321 | 20 HP Hooper fixed head cabriolet body for Mr. Royce. | ||
| View original record | To C. from Hs. c. to DA/EV. X5770 Hs3/LG23.5.27. 20 HP. FOR MR. ROYCE. X5830 X5770 R. has agreed to take the Hooper fixed head cabriolet mounted on a sub-frame, which was ordered for Expl: Dept: This… | ||
| Scan322 | List of required modifications for the Goshawk 20 HP chassis following a 10,000-mile test in France. | ||
| View original record | X5770 BYL/H. 25.5.27. RECEIVED MAY 23 1927 Derby c.Hs. C.Hancock. GOSHAWK. MODIFICATIONS CALLED FOR AS A RESULT OF THE RECENT 10,000 MILES TEST IN FRANCE ON THE 20 HP. CHASSIS.… | ||
| Scan323 | Hooper fixed head Cabriolet body, including colour scheme and fitting timeline. | ||
| View original record | RECEIVED MAY 25 1927 HS X5770 S/W Hs. C5/C25.5.27 Re 20 h.p. for R. Hs3/LG23.5.27 ----- We note that R. has decided to take the Hooper fixed head Cabriolet fitted on a sub-frame. This has buff panels… | ||
| Scan324 | List of car development objectives for a board meeting concerning the 40/50 and Phantom models. | ||
| View original record | To BJ. FOR BOARD MEETING. FROM R. c. to Wor. BY. Hs. 45770 R3/M25.5.27. OUR CAR OBJECTIVES. X.8770 X.5770 X.5420 X.8410 X.8430 (1) To increase the road clearance on the rear bump, rear tank, exhaust… | ||
| Scan325 | Internal query regarding the suitability of a recently returned chassis for a Hooper fixed cabriolet body on a 20 HP car. | ||
| View original record | To Hs. from R. X5770 R1/M25.5.27. RE. 20 HP. FOR WW. X.5770 X.5840b Will the chassis recently returned from France suit the Hooper fixed cabriolet, and be suitable for the above? R. | ||
| Scan326 | The paint and proposed upholstery for a 20 HP car with a Hooper body. | ||
| View original record | To R. from Hs. c. to DA/EV. X5770 Hs2/LG26.5.27. 20 HP. CAR FOR WW. X5770 X5830 The Hooper body which is being prepared for this car is painted buff panels, black top, wings and bonnet. We attach… | ||
| Scan327 | Painting and trim instructions for a Hooper 20 HP body, using a Phantom (EAC.7) as a reference. | ||
| View original record | To C. from Hs. HS2/LG30.5.27. ✓5770 HOOPER 20 HP. BODY. ✓5830 Below is a copy of note we have received from DA/EV. Will you please see that Hoopers carry out the instructions referred to :-… | ||
| Scan328 | Painting instructions for a 20 HP car body. | ||
| View original record | To C. from Hs. X5770 Hs4/LG31.5.27. 20 HP. FOR WW. X5770/X5830 Attached herewith is a note we have received from R. in connection with the above. If the body is not already painted, we should carry… | ||
| Scan329 | Upholstery and paint preferences for a 20 HP car for W.W. | ||
| View original record | C O P Y. To Hs. from R. R3/M30.5.27. 20 HP. FOR WW. Replying to your Hs2/LG26.5.27., I agree to the proposed upholstery, but I much prefer my usual grey and black painting, as on F 7-EX. R. | ||
| Scan330 | From Hs. to CWB. regarding a big end bearing failure on car 10-G-111. | ||
| View original record | To CWB. from Hs. X5770 Hs2/LG10.6.27. 10-G-111 CAR. X5770 X5060 I found when I got back to Derby that a big end bearing had gone on 10-G-111 car. It will be necessary to put this right before you can… | ||
| Scan331 | Loan of a Phantom car for a visitor from Springfield, which will cause a car shortage. | ||
| View original record | To CWB. from Hs. X5770 Hs2/LG15.6.27. CAR FOR PN. X5770 With reference to the car for PN. It is very unfortunate, but it has been arranged we shall loan a Phantom car to OY. who is over from… | ||
| Scan332 | Loan car for P.N. and an inquiry about the traffic test for car 10-G-3. | ||
| View original record | S/W. Hs. X5770 CWB8/GM/16-6-27. CAR FOR PN. Thank you for your Hs2/LG15.6.27. After all PN. has decided in favour of a closed car which he has been able to obtain the loan of for the necessary time so… | ||