Rolls-Royce Archives
| Identifier | Entry | ||
| 03-page001 | Indicating the location of previous correspondence. | ||
| View original record | Previous Corresp. in Strong Room | ||
| 03-page002 | Blank page with a handwritten date notation in the top right corner. | ||
| View original record | 19 - iv. | ||
| 03-page003 | New features for the 'T' Series 20/25 HP car to be tested in France. | ||
| View original record | 85840. To R. From Hs. c. to SE. Vor. c. to R. Da. c. to Hy. Hs./YMJ.21.5.31. TESTS IN FRANCE 20/25 HP. 'T' SERIES. We are preparing a 20/25 HP. car to go to France to test out the new features which… | ||
| 03-page004 | Recommendation to carry spare low rating front springs for the 25 HP model due to anticipated breakages on bad roads. | ||
| View original record | To G.H. From Hs/Rm. Y 8840- Ha/Rm.14/KT.17.6.31. X5410. Please note that you should take a pair of spare low rating front springs on the 25 HP. as we anticipate that you are likely to have breakages.… | ||
| 03-page005 | List of parts to be fitted to vehicle model 19-G4 for tests in France. | ||
| View original record | 85940. PARTS TO BE FITTED TO 19-G4. FOR TESTS IN FRANCE. X3779. ENGINE. - Diamond mounting W.W.Scheme. Stiffer flange for holding flywheel to reduce flywheel vibrations. Standard slipper wheel.… | ||
| 03-page006 | Letter discussing shock absorber loading, exhaust valves, and parts development for the 25 HP and 25-EX models. | ||
| View original record | 8540. 23941 C.H.Hancock Esq., Hotel de France, Chateauroux, Indre, FRANCE. From Ha/Rm. Ha/Rm.5/MJ.21.7.31. We are awaiting with interest your reports on the shock absorber loading required to give… | ||
| 03-page007 | Alteration to a radiator for a 10,000-mile test car. | ||
| View original record | Copy from Hy. Copy to Rs. and [REDACTED] γ=840. HyS/TCC.7.31. Re 20/25 for 10,000 Miles Test. The alteration to the radiator which was discussed at the conference yesterday 22nd inst. will be… | ||
| 03-page008 | Car's 10,000-mile test in France and the fitting of a 'camouflage' radiator apron. | ||
| View original record | Y=840 PN.1/WTS.8.31. S/W. Ha/AM....... from PN. 19-C4. Sg. wishes me to keep closely in touch with you in respect of the operations with this car, which as you are aware, it is urgently hoped will be… | ||
| 03-page009 | Request to instruct the creation of a manifold for a new exhaust system on car 19-GIV ahead of a 10,000-mile test. | ||
| View original record | X5840. Ry. from Hs/Rm. Hs/Rm4/AD7.8.31. X.5230. X.5840. EXHAUST SYSTEM ON 19-GIV. We have fitted up the latest W.W. exhaust system to this car from the LeC. but we have not a manifold suitable for the… | ||
| 03-page010 | Inquiring about the progress and anticipated test commencement date for a car in France. | ||
| View original record | J 5840. S/W. He...from PN. (Struck through) Copy to Roy. (Struck through) PN.7/WTS.8.31. 19-G.4 Referring to my PN.1/WTS.8.31, I have not yet heard how this car is progressing from the point of view… | ||
| 03-page011 | Modifications to car 12-GIV and its subsequent itinerary. | ||
| View original record | 85840 To R. from Hs. c. Sg. Ror. c. E. Da. c. Rv. PH. HeB/A.H.1.S.H. 12-GIV. This car is now completed with the modified radiator and front xmsine apron. It is proposed that Hs/CWH. will take this car… | ||
| 03-page012 | Accident damage report for a car detailing a dented wing and a buckled front spring, with an internal request for a replacement spring. | ||
| View original record | Y5940 To Hs. From G.W.H. Hotel de France, Chateauroux, France. 19/8/31 19.S.IV. Re. ACCIDENT. We have thoroughly examined the car we have received, i.e. the front O.S. wing slightly dented and the top… | ||
| 03-page013 | The initial mileage testing and driving impressions of a car, including details of a meeting regarding modifications. | ||
| View original record | To Hs. From G.J.N. Hotel de France, Chateauroux, FRANCE. 18/8/32 85840 18.D.IV. We have started the mileage on the car today after a general look round. We have paid special attention to the exhaust… | ||
| 03-page014 | Design critiques and discussions on components like the front apron, rear screen, and torque reaction dampers. | ||
| View original record | (2) Ev. criticised the front apron and rear screen, in both cases they did not suit him because there was not a slight curve to prevent vibrations being set up, the Works never did what they… | ||
| 03-page015 | Requesting the preparation and despatch of low rating springs for 19-GIV, noting a required repair on a shackle pin bush. | ||
| View original record | 85840. RHC, from Hs/Lid. Hs/Lid1/AD22.8.31. LOW RATING SPRINGS FOR 19-GIV. Will you please prepare and send out to GWH. for 19-GIV, a pair of rolled eye front springs. These springs are in our stores… | ||
| 03-page016 | Examination of car shock dampers, detailing issues with valve holes, connecting links, and steering. | ||
| View original record | X5840 To Mr. From G.H.H. Hotel de France, Chateauroux, FRANCE. 24/8/31. 12.C.IV. We held the car up yesterday to make a general examination, and attend to the shock dampers. I was given to understand… | ||
| 03-page017 | Responding to issues with drilled shock damper valves and arranging for the replacement of front springs on car 19-04. | ||
| View original record | G.W. Hancock Esq., Hotel de France, Chateauroux, Indre, FRANCE. From Ha/GWH. From He/Lid. Ha/Lid.S/MJ.27.8.31. 19-04. With reference to your memo of the 24th.inst. in which you state that you found… | ||
| 03-page018 | The examination of holes in shock damper L.S. valves and the trial of new front springs. | ||
| View original record | AJL 5840 To Hs. From F.W.H. See me HS Hotel de France. Chateauroux. France. 29/8/31. 18.S.IV. We have received a memo. Hs/.Id.8/LV.27.8.31 re. 18.S.IV. with reference to the shock dampers which we… | ||
| 03-page019 | Minor vehicle examination detailing issues with dampers, radiator, engine, and bodywork. | ||
| View original record | 15840 To. H.I/Sm. From H.H. Hotel de France, Chateauroux, FRANCE. 12.S.H. 31.8.37. We had the car up yesterday for a minor examination. We tested the shock dampers for any lost motion taking place,… | ||
| 03-page020 | Confirming a telegram sent from Chateauroux, France, regarding an arrived modification. | ||
| View original record | Y8840. To Hs. From G.H.H. Hotel de France, Chateauroux, FRANCE. 7/9/31. We sent the following telegram to you today - GLAD LEARNED ARRIVED MODIFICATION G. HANCOCK. G.H.Hancock. G.H.H. | ||
| 03-page021 | Bijur cane failure and subsequent vehicle modifications in Chateauroux, France. | ||
| View original record | To. H.S. From C.H.H. 85840 Hotel de France, Chateauroux, France. 2/9/31. V3941 re 19.D.2F. We have had a failure of the bijur cane fitted to 19.D.2F. The failure was caused by the cork washer, which… | ||
| 03-page022 | Report discussing the failure of an exhaust manifold and proposing a new design with a cast iron silencer box. | ||
| View original record | To H.R. From G.W.H. Y5840. Hotel de France, Chateauroux, France. 3/5/17. We were held up to 19.3.17 yesterday the 2nd. inst as we wanted all hands to finish off 2D-AA. We did a trial on 2D-AA last… | ||
| 03-page023 | Test report on dynamo output showing amperage readings at various speeds and electrical loads. | ||
| View original record | 88840 3/3/31 13.B.IV. DYNAMO OUTPUT. With Head, Side & Tail. Table 1: M.P.H. | HOT. | AMPS. 10 | | - 7.5 16 | | 0 20 | | + 2 30 | | + 2.5 40 | | + 2 50 | | + 1 60 | | 0 With Ignition only. Table 2:… | ||
| 03-page024 | Report listing sixteen specific failures on a test car, questioning the advisability of continuing its run. | ||
| View original record | K 5840. HOTEL de FRANCE, Chateauroux, FRANCE. -/ /31. To Es. From J.H.H. No. 18.S.IV. I should very much like your opinion on the advisability of continuing running this car. Personally, I think the… | ||
| 03-page025 | Message confirming the receipt of new front road springs for car 10.J.Y. and asking if they need to be fitted immediately. | ||
| View original record | 85840. To H.R. From G.W.H. Hotel de France. Chateauroux. France. 5/9/31. We have received the new front road springs for 10.J.Y. Do you require these fitting immediately? G.W.Hancock. G.W.H. | ||
| 03-page026 | Telecalamite failure and Clutch slipping issues with proposed remedies. | ||
| View original record | Y.5840. To. Ch. From S.J.H. Hotel de France, Chateauroux, France. 4/2/31. TELECALAMITE FAILURE. CLUTCH. Telecalamite Failure. This was caused by the balance line union of the unit in the tank & pipe… | ||
| 03-page027 | Letter concerning a Bijur pump failure (19-GIV) caused by a shrinking cork washer and proposing a solution. | ||
| View original record | To C.W. Hancock Esq. Hotel de France, Chateauroux, Indre, France. From Hs/Lid. 85840 X.5840. X.3806. Hs/Lid.2/AD8.9.31. BIJUR PUMP FAILURE (19-GIV). The cause of this failure appears to be due to the… | ||
| 03-page028 | Various component failures observed during a 10,000-mile vehicle test in France. | ||
| View original record | 85840. PN.14/WTL1.9.31 S/W. Hs... from P.N. Copy to Sg. 19-GL. 10,000 Miles test in France. Your remarks on the following items would be of interest :- Electric Bulbs. After about 6,000 miles all… | ||
| 03-page029 | Comments on a report regarding criticisms of a 25 HP car after 8,000 miles. | ||
| View original record | Y8840 To H. From Hs. c. to Sg. Ver. C. to Rg. SH. C. to E. Da. C. to By. Hx. Attached herewith is Mr/Col's. report on 25 HP. car 19-G4 after 8,000 miles. As regards his criticisms, the following are… | ||
| 03-page030 | Vehicle 19.G.IV at 8,000 miles, detailing engine, piston, and valve performance. | ||
| View original record | To Hs. From G.S.H. Hotel de France, Chateauroux, FRANCE. 11/9/31. REPORT ON 19.G.IV. AT 8,000 MILES. ENGINE UNIT NO.C.10. The engine at the beginning of the mileage was inclined to be on the rough… | ||
| 03-page031 | Modifications and performance of a flywheel, clutch, gearbox, servo motor, and exhaust fittings. | ||
| View original record | -2- FLYWHEEL & CLUTCH to LOP.G.53692. Complete to the above LOP. incorporating G.I.476. Stiffer Flywheel & Crankshaft Flange. T.I.189. Oil Catcher & Modified Clutch Operating Sleeve And Guide to suit… | ||
| 03-page032 | Failures of the exhaust manifold, exhaust silencer, and fan during mileage tests. | ||
| View original record | -3- We have had a failure of the exhaust manifold, very similar to previous failures during 10,000 miles tests. We have endeavoured to find the cause of the failure and our theory is as follows. We… | ||
| 03-page033 | Performance tests and faults found in the radiator, bonnet, and steering column. | ||
| View original record | -4- that the material used in weaving the core of the belt was faulty. We have since obtained a new rubber belt which has been fitted. RADIATOR & FITTINGS to LOP.E.56831 - N.B.3313. RADIATOR SHUTTERS… | ||
| 03-page034 | Technical report on the performance and condition of steering, axle, brake, and universal joint components. | ||
| View original record | -5- one occasion during the mileage when the steering became heavy at low speeds and a squeak developed from the front ball end of the side steering tube. This was found to be due to the failure of… | ||
| 03-page035 | Failures and conditions of vehicle components including lubrication, springs, and brakes. | ||
| View original record | -6- bijur lubrication to the front axle failed owing to the soldered junction of the feed pipe on the N.S. spring coming adrift. This same feature failed on 25-MX. It would appear that the soldered… | ||
| 03-page036 | Modifications to relief valve seatings and failures of the telegage, bijur tank, and windscreen wiper. | ||
| View original record | -7- Insert Seatings to Relief Valve as shown on Arrgt: Ex.6631. Loads set - L.P.90 lbs. H.P.115 lbs. We deleted the holes in the H.P. valves of all the dampers when we arrived here. This was done to… | ||
| 03-page037 | Vehicle condition report detailing issues and performance of engine guards, bodywork, electricals, and a summary of consumption and mileage. | ||
| View original record | -8- NEW TYPE ENGINE GUARDS. The new type engine guards have been very good in keeping the engine clean under very dirty condition. The guards are, however, falling to pieces owing to the material… | ||
| 03-page038 | Analysis of an engine failure caused by a loss of exhaust valve clearance. | ||
| View original record | X5840 To S.R. From H.H. Hotel de France, Chatenreaux, Mexico. 16/9/31. 18.9.17. re 16.9.17. the car ran after 100 miles running yesterday as we could not maintain the clearance of the exhaust valves.… | ||
| 03-page039 | Hand-drawn diagram illustrating the seating and contact points of an exhaust valve. | ||
| View original record | Exhaust Valve Seating line of valve hammering in seat very light contact of valve with seat. hammering into corner of seat. box not large enough to allow for any discrepancy in boring valve stem… | ||
| 03-page040 | Test report on Bourdon shutters, recording air and water temperatures at 40 and 60 M.P.H. with shutters open and closed. | ||
| View original record | XS 840 19.3.IV. 19/3/31 TESTS WITH BOURDON SHUTTERS. Temperatures taken every mile. All runs commenced at 70°C [TABLE 1: 40 M.P.H.] IN. 40 M.P.H. Column 1: Shutters Closed. Air. | Water. 19 | 73 19 |… | ||
| 03-page041 | Inquiring about the return date of a car for mileage testing. | ||
| View original record | X5840. PN.17/WT16.9.31. Hs...from PH. [strikethrough]Experimental Dept[/strikethrough] 19-OL. Can you now please give me some indication as to when this car will be back in England so that I can… | ||
| 03-page042 | Typed letter from Hs/GWH to A.B. Roberts regarding a test report, an exhaust manifold, and travel arrangements. | ||
| View original record | ✓5840. To A.B. Roberts from Hs/GWH. Hotel de France, Chateauroux, Indre, France. Hs/GWH.1/AD23.9.31. We have received your report of the 21st inst. (please note it was dated the 20th). You will have… | ||
| 03-page043 | Responding to a query about the completion date for work on car 19-G4. | ||
| View original record | 85840. To PN. From Ha/GWH. Ha/GWH.2/MJ.23.9.31. Re. your memo PN.17/WT16.9.31. We expect to have finished with 19-G4 by Monday October the 5th. We will, however, let you know later the exact date when… | ||
| 03-page044 | Handover of a car in response to a previous query. | ||
| View original record | Sg...from PH. Copy to Hs. PH.12/NYD.2.9.31. 19.9.31. In reply to your Sg14/E28.9.31 attached, I discussed this matter when at W. last week with Hs. and GWH. The latter, after carefully going into the… | ||
| 03-page045 | Clarifying the readiness of a car for a mileage run and its operational schedule. | ||
| View original record | X5840. H Mr. Hives. Chat.Murray. Copy to Mr. P.H.13/P.H.H.G.W. When at D. last week, I understood from you that this car would be ready for me to run some mileage in England about the 8th or 9th… | ||
| 03-page046 | Extension of mileage tests to 15,000 miles and a query about why a specific car's handover was not carried out as arranged. | ||
| View original record | Y5840. To Hs. from Sg. Copy to Wor. Copy to PN. re 10,000 Miles Tests. SG35/E29.9.31 As the result of your recommendation, I agreed that these should be extended to 15,000 miles. Under the former… | ||
| 03-page047 | Continuing the 10,000-mile tests at Chateauroux on to 15,000 miles, rather than running them in England. | ||
| View original record | Y5840 To Sg. From Hs. c. to Nor. c. to PN. Hs.1/MJ.30.9.31. re. 10,000 Miles Tests. Replying to Sg.35/E29.9.31. We had a note from P.N. (copy attached), in which he states that his proposal was to run… | ||
| 03-page048 | Request for the return date of a car to England for further mileage testing. | ||
| View original record | COPY. Hs...from FW. C. to Sg. PN.17/WT16.9.31. 19-G4. Can you now please give me some indication as to when this car will be back in England so that I can arrange to run it a few more hundred miles… | ||
| 03-page049 | Communication to Mr. Hancock in France regarding the arrival and trial of a car before it is overhauled. | ||
| View original record | X5840. Ally 30.9.31. Hancock, Hotel de France, Chateauroux, Indre, France. Wire when you will arrive with car. Sales anxious to try before car is overhauled. Hives. | ||
| 03-page050 | Telegram from Hancock advising that a car will arrive in Derby on Monday. | ||
| View original record | POST OFFICE TELEGRAPHS. Y5840 B or C Charges to pay s. d. TIME OF RECEIPT 9.56 M From Telegrams for INLAND addresses may be handed to the messenger who delivers this form. The Post Office accepts… | ||
| 03-page051 | Short telex message to Mr. Hancock in Chateauroux, France, regarding his expected return. | ||
| View original record | Y5840 AHG 1.10.31. Hancock, Hotel de France, Chateauroux, France. We expect you will return to Chateauroux with another 25 in about two weeks. Hives. | ||
| 03-page052 | Procedure and timing for a mileage examination and final dismantling. | ||
| View original record | Y5840 PN.10/WT/2.10.31. Ext. from PN. Copy to Mr. ---> Hs. 19-C4. My note PN.17/WT16.9.31 was written just at the time the mileage had reached about 10,000, and I considered that Hs. would wish to… | ||
| 03-page053 | Cover memo for a report on 19-G4 after 15,000 miles running in France, with comments on failures. | ||
| View original record | X5840 To R. From Hs. c. to Sg. Wor. c. to Rg. E. c. to Da. By. c. to EP. Mx. Hs.1/MJ.7.10.31. Attached herewith report on 19-G4. after 15,000 miles running in France, and also comments on failures.… | ||
| 03-page054 | The 19.3.IV model at 15,000 miles, detailing performance comparisons and a list of failures. | ||
| View original record | To Hs. From C.F.H. Hotel de France, Chateauroux, FRANCE. 30/9/31. REPORT ON 19.3.IV. AT 15,000 MILES. We should like to draw attention to the acceleration and maximum speed of other cars in comparison… | ||
| 03-page055 | The condition of Engine Unit No. C.10 after 7,000 miles, detailing issues with valve seats, ignition, and pistons. | ||
| View original record | ENGINE UNIT NO. C.10. The engine has remained very smooth during the last 7,000 miles. There have been no marked detonations on acceleration from slow speeds. The torque reaction effect is very small… | ||
| 03-page056 | Performance and issues found with the flywheel, clutch, gearbox, servo motor, and exhaust fittings. | ||
| View original record | -2- FLYWHEEL & CLUTCH to LOP.G.53692. Complete to the above LOP. incorporating G.L.475. Stiffer Flywheel & Crankshaft Flange T.L.687. Oil Catcher and modified Clutch operating Sleeve and Guide to suit… | ||
| 03-page057 | Condition report on vehicle components including the silencer, fan, radiator, and bonnet. | ||
| View original record | -3- It would appear therefore that there is a definite local strain taking place at this particular part. We have tried to prevent this by paying special care to the sliding joint and the stays with… | ||
| 03-page058 | The performance of the steering column, propeller shaft, and rear axle components under test conditions. | ||
| View original record | -4- in the water temperature with the shutters open was 2.5°C. at 60 MPH. with an average air temperature of 20°C. there was a difference in the water temperature of 4.025°C. This does not show the… | ||
| 03-page059 | Condition and performance of the brake systems, front axle, hubs, and front road springs. | ||
| View original record | -5- The lubrication of the rear brake actuating shafts has been satisfactory. We have not had any further trouble with the bifur connections working loose. REAR BRAKES to LOP.G.33596. Foot and Hand… | ||
| 03-page060 | The condition and performance of chassis components including springs, dampers, and a telegauge. | ||
| View original record | -6- The front road springs up to 15,000 miles when they were dismantled to fit the new set of springs sent from Derby, were in a very good condition, with no sign of any flaw detectable in any one of… | ||
| 03-page061 | The performance of various vehicle components including the Bijur tank, Lucas windscreen wiper, and electrical systems. | ||
| View original record | -7- BIJUR TANK. We have had no further trouble with the bijur tank since the fitting of the steel washer, replacing the cork washer. There does not appear to be anything detrimental with the fitting… | ||
| 03-page062 | Vehicle condition report detailing the starter motor, petrol tank, bodywork, and performance statistics. | ||
| View original record | -8- STARTER MOTOR. The starter motor has not given any definite trouble. It has slipped for a short period when engaged with the engine cold. PETROL TANK. The rear petrol tank and its supports are in… | ||
| 03-page063 | List of comments on various failures identified in the 19-34 car model. | ||
| View original record | 19-34 CAR. COMMENTS ON FAILURES. (2) Failure of Telegauge. The chief cause of this failure was due to the union in the unit of the tank having a seam in the material which opened out. We have reported… | ||
| 03-page064 | Battery ignition and exhaust valve failures, with proposed remedies. | ||
| View original record | -2- Ha/GWH.2/DSJ.7.1.11.Cont'd. (11) Battery Ignition. The condenser was of too low a capacity, which caused burning of the points. The coil is to be tested out for cause of failure. (12) Failure of… | ||
| 03-page065 | Photograph showing four tyres worn down to the canvas. | ||
| View original record | SHOWING TYRES WORN DOWN TO CANVAS 25-EX. and 19-G4. | ||
| 03-page066 | Follow-up report inquiring about fixes for component failures on vehicle 19-G1 after 15,000 miles. | ||
| View original record | x5840. Sg.1/WT5.11.31. x5770 S/W. Rs...from Sg. Copy to Wor. Rm. E. Dr. Sy. WB. Mx. Report on 19-G1. at 15,000 Miles. I hope sufficient time has now elapsed since this report was made to enable… | ||
| 03-page067 | 15,000-mile test report on car 19-G4, covering issues with front wheel wobbling, brakes, clutch, and other components. | ||
| View original record | X5840 To Sg. From Hs. c. to Mor. c. to S. Da. c. to By. EP. c. to Ex. c. to Mx. Hs.3/MJ.10.11.31. REPORT ON 19-G4 15,000 MILES. X5770. Replying to Sg.1/WFS.11.31. FRONT WHEEL WOBBLING. - We have not… | ||
| 03-page068 | The condition of engine components from an 18-GIV model after a 10,000-mile test. | ||
| View original record | To R. from Hs/Hm. c. Sg. c. Wer. c. Dv. E. 85840 X5970. Ref: Hs/Rm.1/ADR1.12.31. STRIP OF 18-GIV AFTER 10,000 MILE TEST. ENGINE UNIT. Oil. This unit has been run on Castrol XL oil. The most noticeable… | ||
| 03-page069 | Vehicle inspection report detailing findings on the flywheel, clutch, chassis, and suspension components. | ||
| View original record | -2- Flywheel and Clutch. - The automatic clutch spigot lubrication caused trouble as it was found to be erratic in behaviour. We have temporarily reverted to the original scheme whilst we find out how… | ||
| 03-page070 | Inspection report detailing faults and conditions of the rear axle, propeller shaft, pedals, and gearbox. | ||
| View original record | Hs/Fm.1/ADEL.12.31 contd. -3- Rear Axle - Condition good except for shortage of oil on the brake actuating shafts. We found on investigation that the oil was running back along the small pipes which… | ||
| 03-page071 | Diagram of a 25 HP Rear Brake Actuating Shaft. | ||
| View original record | [ "25 HP REAR BRAKE ACTUATING SHAFT", "DESIGN FAIL AT THIS POINT INSTEAD OF RUNNING BACKWARDS OFF ENGINE" ], | ||
| 03-page072 | Table detailing cylinder bore diameter and wear measurements after 15,000 miles. | ||
| View original record | CX - 19 GTV BORES OF CYLINDERS AFTER 15000 MILES | BORE N° | MEASURED AT | DIAMETER | WEAR | |---------|-------------|----------|--------| | 1 | CROWN | 3.1515 | .0015 | | | CENTRE | 3.1515 | .0015 |… | ||
| 03-page073 | Diagram illustrating an issue with exhaust valves hammering into the guide seating and the required alteration. | ||
| View original record | [ "H.S.495", "EXHAUST VALVES HAMMERING INTO", "BOTTOM OF SEATING ANGLE OF GUIDE", "MUST HAVE ALTERED.", "INLET", "EXHAUST", "EXHAUST PORTS", "THIS PORTION OF SEATING", "CLEAR OF VALVE", "G.W.H.", "18… | ||
| 03-page074 | Photograph displaying two rows of main and connecting rod bearing shells. | ||
| View original record | ", | ||
| 03-page075 | Hand-drawn graph of ice water and air temperatures from standardised crankcase studies. | ||
| View original record | (3) Ice Water - Air Temperatures Series A.C. IV Standardised Crankcase Studies Tours and Slough e-st 28 miles 20.8.31 21.8.31 22.8.31 23.8.31 24.8.31 25.8.31 26.8.31 100° 95° 90° 85° 80° 75° 70° 30°… | ||
| 03-page076 | Blank document with a handwritten notation in the top right corner. | ||
| View original record | 18 - gH. | ||
| 03-page077 | Requesting an update on the status of a 10,000 miles test. | ||
| View original record | To Hs. from Sg. Copy to Wcr. re 18-G-4. Sg3/E14 .10.31 [Handwritten top center: Y 8840] [Handwritten top right: X5770 Y8840] Would you please let me know how this stands from the point of view of our… | ||
| 03-page078 | Modifications and testing of a car, including the crankshaft, flywheel, and valve shape. | ||
| View original record | X5840. To Sg. From Hs. C. TO WOR. Hs.9/WJ.14.10.31. x5770 18-04 Replying to Sg3/E14.10.31. This car is running on the road with all the new features fitted to it except the crankshaft balance weights… | ||
| 03-page079 | Comments on a vehicle's performance after a 10,000-mile test. | ||
| View original record | G.W.H 45840. To Hs. from EP. & Nix EP3/H15.10.31. re. 19 - G - 4. With reference to the test of the above after 10,000 mile test, the following are our comments:- ENGINE - very good for smooth sweet… | ||
| 03-page080 | Vehicle test report noting issues with steering, exhaust, axle, and other components. | ||
| View original record | - 2 - EP3/H15.10.31. STEERING - fairly stable, rather on the "too free" side. Tendency for slow speed steering wobble. Feels as though too much pivot backward lean. Rattle in steering column (top).… | ||
| 03-page081 | Test report to determine the optimal ignition timing for a 10,000-mile test car on Ticknall Hill. | ||
| View original record | FILES. K5840 26.10.31. 18.G.IV. 10,000 miles Test Car. The following test was carried out to determine the latest ignition setting that could be used without loss of power. It will be seen that 10°… | ||
| 03-page082 | Listing parts for the 'T' series that are still under experimentation and held up from production. | ||
| View original record | X5940 By. from Hs/Rm. Hs/Rm.2/AD29.10.31. X5770. SECOND HALF OF "T" SERIES. The following parts are still in the state of being experimented with and should therefore be held up on production for a… | ||
| 03-page083 | Arrangements for a meeting and car delivery related to a new type 25 HP petrol tank. | ||
| View original record | XS840. W/S. To Hn, from Hs/Lid. Hs/Lid, S/KT.4.11.31. NEW TYPE PETROL TANK. 25 HP. 18.G.IV. will call at Conduit St. on Friday next prior to leaving for France. A meeting has been arranged for PN. at… | ||
| 03-page084 | Arranging a meeting at Brooklands to test a car's speed and handling characteristics. | ||
| View original record | K5840 To PN. from Hs/Rm. Hs/Rm.2/AD4.11.31. We hear from Mr. Callingham today that we should be able to get a flying 1/2 mile on Brooklands without any difficulty on Friday. We therefore propose to… | ||
| 03-page085 | Log of vehicle performance tests and adjustments, focusing on noise, vibration, and component settings. | ||
| View original record | 45800. Copy from 18-G4 Log Book 4-10-31 18.G.IV. 26/10/31. Over-run 50-40 Boom } Diamond Forward 40-45. Boom } Mounting. Clutch does not stop easily. Not too easy getting out of 3rd. Sideshaft and… | ||
| 03-page086 | Test report on a Phantom II type front expansion box, clutch performance, engine rattles, and various exhaust system configurations. | ||
| View original record | (2) (4) P.II. type of front expansion box fitted with lagged box downtake and intermediate. Critical crankspeed 62 m.p.h. on 3rd. Clutch slips badly. ? type of fabric. Engine gear rattles at 20 m.p.h.… | ||
| 03-page087 | Sending lighter crankshaft balance weights to France for testing on car 18-G.4 to address a torsional period issue. | ||
| View original record | MR. H. Grills, Experimental Dept.. DERBY. X5840. Rm/LAM.6.11.31. With reference to the balanced crankshaft on 18-G.4. I think it would be advisable to give one of the men going to France on Monday,… | ||
| 03-page088 | The braking performance of the 20/25HP chassis, discussing front wheel braking, servo inefficiency, and contamination of friction surfaces. | ||
| View original record | x5840. Hs. from Mx. Mx10/T6.11.31. REPORT ON 19-G-IV - 15,000 miles. x5860. BRAKES. We do not quite agree with Hancocks remarks on this subject which have lead to Sg's comments Sgl/WTS.11.31. We… | ||
| 03-page089 | Brake test results and buffer clearance measurements. | ||
| View original record | YS840 18.G.IV. BRAKE TESTS. E7/11/31. 30 M.P.H. 26' 6" 70 M.P.H. 320' 60 M.P.H. 235' 50 M.P.H. 134' 40 M.P.H. 84' 30 M.P.H. 42' 20 M.P.H. 16' Buffer Clearances.- Should be 2-3 Front O.S. 1.1/2 ins.… | ||
| 03-page090 | 10,000-mile test on a 25 HP chassis, requesting data on clutch pedal pressure. | ||
| View original record | 85840. G.F.Hancock from Hs/Rm. Hotel de France, Chateauroux, Indre, France. Hs/Rm.1/AD9.11.31. M435 10,000 MILE TEST 25 HP. CHASSIS. We are sending out to you some Ethylene Glycol Prestone to run on… | ||
| 03-page091 | Failed speedometer for chassis 18-G-IV and a request for a replacement. | ||
| View original record | Y5840. To: "Hs", DERBY. SEVRES GWH22/Dm9.11.31 Chassis 18-G-IV. -------------------- I return herewith the drive out of the North Speedometer which failed after leaving London. Will it be possible to… | ||
| 03-page092 | The performance of car 10.G.IV upon arrival in Chateauroux, and an update on the overhaul of car 24-EX in Paris. | ||
| View original record | Y5840 To Hs. From G.W.H. Hotel de France; Chateauroux, FRANCE. 11.11.31; We have arrived at Chateauroux with 10.G.IV. this evening. The car has, throughout the run, given no trouble, the max. speed… | ||
| 03-page093 | From Chateauroux, France, regarding found washleather gloves, anti-freezing mixture, and clutch pedal load tests. | ||
| View original record | To Hs. From G.W.H. Y5840 Hotel de France, Chateauroux, FRANCE. 12/11/31. Re. Your memo. regarding washleather gloves. We found these tucked in the seat in the back of the car, on our way here. We will… | ||
| 03-page094 | Resolving noise from a front shock damper filter and addressing engine mounting imbalance. | ||
| View original record | Hotel de France, Chateauroux, FRANCE. 75840 To Hs/Rm. From G.W.H. 13/11/31. 18.G.IV. During our run over here we had considerable bumping on the front. The noise was too much of a metallic sound for… | ||
| 03-page095 | Progress report on mileage testing for vehicle 18.G.IV, detailing engine, damper, and transmission performance. | ||
| View original record | X5840. Hotel de France, Chateauroux, FRANCE. To Hs. From G.W.H. 14/11/31. 18.G.IV. We have today started the mileage with 18.G.IV. We have made a definite improvement in lessening the tendency to boom… | ||
| 03-page096 | Acceleration test results for vehicle 18.G.IV, detailing times between various speeds. | ||
| View original record | x5840 14.11.31. ACCELERATION TESTS ON 18.G.IV. Blois, Orleans road. Weather fair, roads dry, wind light in UP. direction. TABLE DATA: Headers: M.P.H. | UP. Secs. (two runs) | DOWN. Secs. (two runs) |… | ||
| 03-page097 | Letter discussing shock absorbers, diamond engine mounting, performance trials, and exhaust systems. | ||
| View original record | G.W.Hancock from Ha/Rm. Hotel de France, Chateauroux, Indre, France. Y5840 Hs/Rm.3/AM6.11.31. Y5370 Many thanks for your letter of the 13th inst. We are interested in your statement re the side… | ||
| 03-page098 | Progress report on vehicle testing, discussing issues with the slipper wheel and gearbox. | ||
| View original record | -2- speeds you can attain on the road and whether you have any signs of crankshaft critical speed when you are running under favourable conditions. With regard to the slipper wheel, we are working on… | ||
| 03-page099 | Bijur supply pipe failure on a front axle, with a suggestion for redesign. | ||
| View original record | LID X5840. To Hs. From G.J.H. L.I.T. 18.G.IV. Hotel de France, Chateauroux, FRANCE. 16/11/31 We have had a failure of the bijur supply to the front axle. The failure was caused by the bijur pipe… | ||
| 03-page100 | Pencil sketch and notes detailing the failure of the Bijur lubrication supply to a front axle. | ||
| View original record | FAILURE OF BIJUR SUPPLY TO FRONT AXLE wick could be lead out this way 18 GIV Pipe F-67478 (New One) alt-No 13086 F Casing F-57402 alt-No 13082 S | ||
| 03-page101 | Dynamo output, steering issues, and performance tests for specific vehicles. | ||
| View original record | X5840 Hotel de France, Chateauroux, FRANCE. To ng. From G.W.H. 16/11/31. RE. DYNAMO ON 18.G.IV. The dynamo on 18.G.IV. apparently has not been brought up to date; it will not maintain the battery… | ||
| 03-page102 | Typed memo sent to G.W. Hancock in France regarding Christmas work arrangements for his men and a car. | ||
| View original record | 8580 G.W.Hancock Esq., Hotel de France, Chateauroux, Indre, FRANCE. To GWH. From Hs. Hs.6/MW.16.11.31. In case any of your men want to make any arrangements, it is definite that we shall stop the job… | ||
| 03-page103 | Correction of faults on car 18-G4 in France prior to endurance running. | ||
| View original record | 8940 To Sg. From Hs. c. to Wor. Hs./MJ.16.11.31. 18-G4. CAR IN FRANCE. We have heard from Hancock that he has been correcting one or two faults on 18-G4, and he hoped to start the endurance running on… | ||
| 03-page104 | The clutch, front shock dampers, and Wakefield XXL oil for car 18.G.IV. | ||
| View original record | X5840 To Hs. From G.W.H. Hotel de France, Chateauroux, FRANCE. 17/11/31. 18.G.IV. RE. CLUTCH. The clutch on this car although it is heavy to disengage is on the point of slipping. It is only necessary… | ||
| 03-page105 | The maximum speed of 81 M.P.H. achieved by car 18-G4 under favourable conditions. | ||
| View original record | 75840. To R. From Hs. Hs.1/MJ.18.11.31. c. to Sg. Wor. 18-G4. CAR. We have heard from C.W.Hancock that the max. speed obtained on 18-G4. car is 81 M.P.H. This was taken under favourable conditions,… | ||
| 03-page106 | Letter to G.W. Hancock discussing clutch pedal pressure, gear noise, and other issues on a 25 HP car. | ||
| View original record | G.W.Hancock from Hs/Rm. Hotel de France, Chateauroux, Indre, France. X5840 Hs/Rm.1/AEH 6.11.31. X5840 25 HP. CLUTCH. We have been very concerned about the increase in pedal pressure on 18-GIV with the… | ||
| 03-page107 | Instructions to monitor brake drum wear, propeller clearance and engine performance with increased ignition advance. | ||
| View original record | Hs/Rm.1/AM8.11.31 contd -2- We should like you to keep an eye on the brakes to see if the drums start to score as on 25-EX. Our own opinion is that they will wear alright until the scoring starts and… | ||
| 03-page108 | Water temperature issue during a stationary slow running test and questioning the pump's efficiency. | ||
| View original record | To Hs/Rm. From G.W.H. Hotel de France, Chateauroux, FRANCE. 18/11/31. X5840 18.G.IV. Re. Water Temps. We have run across a feature with 18.G.IV. that did not occur with 19.G.IV. that is when we carry… | ||
| 03-page109 | Tests and observations concerning engine mounting, exhaust system, acceleration, crankshaft periods, and a slipper wheel for vehicle 18.G.IV. | ||
| View original record | X5840 To Hs/Rm. From G.W.H. Hotel de France, Chateauroux, FRANCE. 18/11/31. 18.G.IV. We have received your letter Hs/Rm.3/AD.16.11.31. We note your remarks re. diamond mounting of the engine and the… | ||
| 03-page110 | Dynamo output readings in amps at various speeds with the lamps on and off. | ||
| View original record | Mr West Please discuss with me Dan X5840. 18.G.IV. 18.11.31. DYNAMO OUTPUT. Lamps On. Cut In at 14 M.P.H. 70 M.P.H. 7 amps discharge. 60 M.P.H. 6.5 " " 50 M.P.H. 5 " " 40 M.P.H. 4 " " 30 M.P.H. 4 " "… | ||
| 03-page111 | Request for pilot rear brake shoes for the 25 HP model to be sent out for testing. | ||
| View original record | Typed: To Hs/Rm. From G.W.H. Hotel de France, Chateauroux, FRANCE. 18.11.31. Ry. promised to get the drawings made, so that the pilot rear brake shoes for the 25 HP. can be made for me to try out… | ||
| 03-page112 | From G.W.H in Chateauroux, France, acknowledging instructions regarding Christmas, car mileage, and awaiting further instructions on the car's return. | ||
| View original record | X5840. To Hs. From G.W.H. Hotel de France, Chateauroux, FRANCE. 18/11/31. We have received your memo Hs.6/MJ.16.11.31. We note your remarks re. Xmas and the information has been handed on to all… | ||
| 03-page113 | Letter addressing complaints about the dynamo's battery charging and requesting feedback on a new prototype Lucas wiper. | ||
| View original record | V5840 G.W.Hancock Esq., Hotel de France, Chateauroux, Indre, France. From Hs. Ha.5/MJ.18.11.31. ELECTRICAL EQUIPMENT. Referring to your complaint that the dynamo does not keep the battery charged, we… | ||
| 03-page114 | Letter providing diagnostic advice for issues with water over-heating at low speeds and clutch slip. | ||
| View original record | G.W.Hancock from Hs/Hm. Hotel de France, Chateauroux, Indre, France. X5840 Hs/Hm.3/AD20.11.31. Thank you for your note re water over-heating at low engine speeds. The only time we have experienced… | ||
| 03-page115 | Letter concerning clutch spring pressures, pedal leverage, and acceleration figures for a 25 HP vehicle. | ||
| View original record | G. W. Hancock from Hs/Rm. Hotel de France, Chateauroux, Indre, France. YS840 Hs/Rm.2/AD21.11.31. I find that I was wrong about the clutch spring pressures and that the spring you have now got on the… | ||
| 03-page116 | Clutch slippage and chatter issues, traced to automatic oiling and bearing problems. | ||
| View original record | To Hs/Rm. From G.V.H. Hotel de France, Chateauroux, FRANCE. 23/11/31. 65840. D9 18.G.IV. CLUTCH. We have dismantled the clutch and found that the cause of the slipping is due to the automatic oiling… | ||
| 03-page117 | Drawing and note concerning chattering and axial marks on a shaft. | ||
| View original record | X5840. Here are axial marks This chattering is exactly the same that is noticed with a loose stoffer wheel on the shaft. 23/1/31 | ||
| 03-page118 | The failure and high-speed inefficiency of a Lucas windscreen wiper, with diagrams. | ||
| View original record | To Hs. from G.W.H. Hotel de France, Chateauroux, FRANCE. 23/11/31. X5840. 18.G.IV. LUCAS WINDSCREEN WIPER. The failure of the Lucas wiper has been caused by the two driving pieces of the blade working… | ||
| 03-page119 | Recurring slipper knock on a Phantom car, caused by a broken spring drive plate. | ||
| View original record | X5840. To Hs. from G.W.H. Hotel de France, Chateauroux, FRANCE. 23/11/31. Whilst at the Paris Depot they had a Phantom car with a slipper knock. This car had been in previously with the same complaint… | ||
| 03-page120 | Dynamo's output, battery discharge rates, and the inadequacy of headlamp bulbs for night driving. | ||
| View original record | X5840 To Hs. from G.W.H. c.c. to Hs/Wst. Hotel de France, Chateauroux, FRANCE. 23/11/31. X6005 Re. 18.G.IV. DYNAMO. In reply to Hs/Wst.4/AD20.11.31. We spent some considerable time with the dynamo and… | ||
| 03-page121 | Troubleshooting on the Phantom model and comparing different wattage headlamp bulbs. | ||
| View original record | (2) We have got over the trouble on the Phantom, we should therefore be able to reproduce success on the 20 HP. We will endeavour to give you the differences in m.p.h. when it is safe to drive when… | ||
| 03-page122 | Technical report discussing issues and planned actions for the gearbox, clutch, engine mounting, and front buffers. | ||
| View original record | To Hs/Rm. from G.W.H. X5840. Hotel de-France, Chateauroux, FRANCE. 23/11/31. 18.G.IV. We thank you very much for your notes on the clutch, gearbox, and water temperatures. Our reports upon the… | ||
| 03-page123 | Damper filter interference with the side steering tube and a planned brake examination. | ||
| View original record | (2) reporting upon the damper filter hitting the side steering tube. The figures of the buffer clearances after the packings had been fitted, and the car in running condition, are, O.S. 1.9/16" N.S.… | ||
| 03-page124 | Issue with the cross steering tube where tightening bolts traps a brass pad, rendering the spring inoperative. | ||
| View original record | G.W.Hancock from Hs/Rm. Hotel de France, Chateauroux, Indre. France. 85840. Hs/Rm.1/AD23.11.31. 18-8-94 CROSS STEERING TUBE LOAD Recently in the Test Dept. we have come up against the fact that when… | ||
| 03-page125 | From Chateauroux, France, detailing findings on a vehicle's clutch, cylinders, petrol gauge, and brake drums. | ||
| View original record | X5840 To Hs/Em. From G.W.H. Hotel de France, Chateauroux, FRANCE. 24/11/31. 18.G.IV. RE. CLUTCH. We have made our pogo stick, for measuring the load of the clutch, free from any binding, and have made… | ||
| 03-page126 | Maintenance work performed on car 18.G.IV, listing eight completed tasks. | ||
| View original record | 85840. To Hs. From G.W.H. Hotel de France, Chateauroux, FRANCE. 25/11/31. 18.G.IV. The car has resumed running today after attention to the following details - (1) Gearbox and clutch dismantled,… | ||
| 03-page127 | Persistent blowing past the pistons on a 25 HP engine and the trial of new rings. | ||
| View original record | G.W.Hancock from Hs/Rm. Hotel de France, Chateauroux, Indre, France. X5840 Hs/Rm. 2/AD26.11.31. PISTON RINGS. On the second 25 HP. engine we have built up to the same specification as the one you are… | ||
| 03-page128 | Findings from vehicle testing on cross steering, Bijur lubrication, engine mounting, gears, and clutch performance. | ||
| View original record | Y5840 To Hs/Rm. from O.W.H. Hotel de France, Chateauroux, FRANCE. 26/11/31. 18.G.IV. We have received your memo Hs/Rm.1/AD23.11.31. re. cross steering tube load. We have taken our cross steering tube… | ||
| 03-page129 | Lubrication of a front axle, debating the cause of oil leakage and the condition of the parts. | ||
| View original record | K5840 To Hs/Rm. From G.W.H. Hotel de France, Chateauroux, FRANCE. 27/11/31. 18.G.IV. FRONT AXLE LUBRICATION. We have received your memo re. front axle lubrication. We are at a loss to understand the… | ||
| 03-page130 | Vehicle performance issues regarding oil, suspension, brakes, spring drive, and gearbox. | ||
| View original record | (2) Please note that in the garage at Derby, they will not use engine oil for the bijur tank. Every time I have made enquiries, they will persist in using Amber Gear oil, which is too thick for winter… | ||
| 03-page131 | Failures with the Bijur lubrication system, an altered exhaust system, and an incident involving low-rated springs. | ||
| View original record | (3) including top, had any tendency to come out, they would have done so. The other feature that we are concerned about is the noise from the gears. This seems actually to be getting worse instead of… | ||
| 03-page132 | Car handling characteristics, focusing on skidding, suspension rebound, and tyre grip. | ||
| View original record | (4) was done. Peppar reported that the car's speed increased to over 70 M.P.H. during the skid, which is identical to the remarks of Hs. I believe. I have been turning this matter over in my mind, and… | ||
| 03-page133 | Letter to G.W. Hancock Esq. discussing issues with a car including steering, overheating, lubrication, petrol consumption, and clutch. | ||
| View original record | 85840. G.W.Hancock Esq., Hotel de France, Chateauroux, Indre, FRANCE. From Ha/Rm. Ha/Rm.1/MJ.28.11.31. Many thanks for your memo of the 26th.inst. We note your remarks re. the cross steering tube. It… | ||
| 03-page134 | Letter regarding the dispatch and testing of a set of inner and outer drive driving springs to eliminate rattles. | ||
| View original record | 65840. G.W.Hancock Esq., Hotel de France, Chateauroux, Indre, FRANCE. From Ha/Gry. Ha/Gry.2/MJ.28.11.31. We are sending you a set of inner and outer drive driving springs, which we find largely… | ||
| 03-page135 | Request to swap a 12-toothed axle from vehicle 12-GIV to 20-GIV due to smaller wheels being fitted. | ||
| View original record | RHC. from Hs/Rm. X5840. Hs/Rm.3/AD28.11.31 20-GIV. With the smaller wheels fitted to this car we shall require the 12 toothed axle which is at present fitted on 12-GIV. Will you therefore please… | ||
| 03-page136 | Engine performance issues, specifically piston ring blow-by, oil loss, and crankshaft vibration at high speed. | ||
| View original record | 85840 Hotel de France, Chateauroux, FRANCE. To Hs/Rm. From G.W.H. 28/11/31. 18.G.IV. We have received your memo Hs/Rm.2/AD.26.11.31. re. piston rings. There was, when the engine was first built up,… | ||
| 03-page137 | Cylinder head issues including valve seat distortion, valve spring problems, and an inefficient water pump. | ||
| View original record | 85840 To Hs/Rs. From S.W.H. Hotel de France, Chateauroux, FRANCE. 29/11/31. 18.G.IV. We have dismantled the cylinder head to ascertain the cause of lost exhaust valve clearance. The cause seems to be… | ||
| 03-page138 | Telegram requesting a replacement front brake equaliser, part number G 53076. | ||
| View original record | POST OFFICE TELEGRAPHS. B or C Charges to pay: 1/- TIME OF RECEIPT: 12/14 M From: W.A. Other Stamp: 30 NO 30 CHATEAUROUX INDRE 1320 X5840. 73 CT G 53076 150 HANCOCK + 56 CCC LLS 1052 30 CHATEAUROUX*… | ||
| 03-page139 | Internal versus external support stays for side spare wheel carriers. | ||
| View original record | 85840 G.W.Hancock, Esq., Hotel de France, Chateauroux, Indre, FRANCE. From Ha/Les. Ha/Les.1/MJ.30.11.31. Re. Support for Side Spare Wheel Carriers. 18-G4. has both external and internal stays fitted.… | ||
| 03-page140 | To G.W. Hancock discussing test results and required actions for various car components like the front axle, springs, and crankshaft. | ||
| View original record | G.W.Hancock from Hs/Rm. Hotel de France, Chateauroux, Indre, France. X5840 Hs/Rm.2/AD30.11.31. Many thanks for yours of the 27th inst. We note what you say about the front axle. We should, however,… | ||
| 03-page141 | Note about a stuck carburetter air valve, comparing its maintenance to cheaper S.U. models and requesting feedback for improvement. | ||
| View original record | Hs/Rm.2/AD30.11.31. contd -2- Carburetter. We note that the air valve stuck. We think this is important and that you should not clean the air valve daily because cheap carburetters such as the S.U.… | ||
| 03-page142 | Issues with valve seat distortion, engine diamond mounting movement, and overheating at low speeds. | ||
| View original record | To He/Rm. From G.F.H. Hotel de France, Chateauroux, FRANCE. 18.G.IV. Further to our memo of yesterday, we send you a sketch of the valve seats, showing the distortion of the seats, the shaded portion… | ||
| 03-page143 | Findings on foot brake leverage, radiator mounting, cross steering tube load, and engine lubrication. | ||
| View original record | -2- that the water was not circulating at the slow speeds, and we had been mislead by it. RE. FOOT BRAKE LEVERAGE. We were going to increase the foot brake leverage on the front be fitting the lever… | ||
| 03-page144 | Letter to G.W. Hancock requesting verification of an invoice from Paris for items including a new Exide battery. | ||
| View original record | X5840. To G.W.Hancock, Esq., Hotel de France, Chateauroux, Indre, FRANCE. From Hs. Hs.1/MJ.1.12.31. We enclose herewith an invoice we have received from Paris. There are one or two items which I do… | ||
| 03-page145 | The fitting of new clutch springs and a note on petrol consumption suggestions. | ||
| View original record | -3- RE. CLUTCH. We have fitted the clutch springs G.54132 which you sent out. The load on the clutch pedal with these springs is 32 lbs start, and 47 lbs fully depressed. Reports will follow in due… | ||
| 03-page146 | Issues found during testing related to water temperature, clutch performance, and a knock from the torque reaction damper. | ||
| View original record | Y5840 To Hs/Rm. From G.W.H. Hotel de France, Chateauroux, FRANCE. 1/12/31. 18.G.IV. RE. WATER TEMPERATURE. We have not got over the trouble with the water temperature rise when running slow as we… | ||
| 03-page147 | Issues with a spare wheel carrier, petrol consumption test results, and a water pump fault. | ||
| View original record | To Hs/Rs. From G.W.H. LES. XS840. 16.C.IV. Hotel de France, Chateauroux, FRANCE. 2/12/31. RE. SUPPORT FOR SIDE SPARE WHEEL CARRIER. Re. the memo from Hs/Les. We tried the internal scheme only for… | ||
| 03-page148 | Engine temperature tests and a sticking carburetter air valve. | ||
| View original record | (2) 95°C being reached in approximately 5 minutes. Whilst in this condition one has only to advance the ignition approx. 5 notches and the difference in the revs is sufficient to cause the water to… | ||
| 03-page149 | Typed letter responding to vehicle issues including overheating, braking, and detonations. | ||
| View original record | X5840. G.W.Hancock from Hs/Rm. Hotel de France, Chateauroux, Indre, France. Hs/Rm.5/AD2.12.31. 18-GIV. We are pleased to note from your 30.11.31 that you have located the cause of your overheating at… | ||
| 03-page150 | Knock from the torque reaction damper and clutch lubrication issues during the 18-GIV 10,000-mile test in France. | ||
| View original record | X5840. By. from Hs/Rm. Hs/Rm.1/ADS.12.31. KS805 K872 18-GIV - 10,000 MILE TEST IN FRANCE. We have the following report from Hancock this morning :- "Re. Knock from Torque Reaction Damper. This was so… | ||
| 03-page151 | From PN regarding arrangements for car 18-G4, including a trip to Le Canadel and movements in Paris. | ||
| View original record | Y5840. PN.18/WB/3.12.31. S/W. Re...from PN. I had an opportunity only of a very few words with Sg. this afternoon about 18-G4, but I explained to him that it was proposed for the car to be useful in… | ||
| 03-page152 | Investigations into torque reaction dampers, front shock dampers, and gearbox issues. | ||
| View original record | 15840 Hotel de France, Chateauroux, FRANCE. 3/12/31. To Hs/Rm. From S.W.H. 18.G.17. You will have observed in our daily report of trouble being experienced with the torque reaction dampers. We are not… | ||
| 03-page153 | Vehicle issues and repairs concerning gears, tyres, valves, speedometer, and electrical systems. | ||
| View original record | -2- Hotel de France, Chateauroux. driving at slow speeds which would push the gear out of mesh, and it may be blamed on to the gear itself. We have received your memo No.[...]/B/A.H.M. [...] Item… | ||
| 03-page154 | Test results and issues with brakes, detonations, radiator, and exhaust systems. | ||
| View original record | X58401 To Hs/Rm. From G.W.H. Hotel de France, Chateauroux, FRANCE. 4/12/31 18.G.IV. We have received your memo. Hs/Rm.5/ADS.12.31. We note your remarks re. the clearance allowed for the water pump… | ||
| 03-page155 | Letter discussing engine testing on the crankshaft master period and arranging a car trial. | ||
| View original record | (2) We have again, as you will see in our daily report, had the engine on the crankshaft master period. We note your remarks re. yourself or Hs. coming out to try the car, during the next ten days. In… | ||
| 03-page156 | Outlining the testing schedule and logistical arrangements for car 18-G4 in France. | ||
| View original record | x5840 To G.W.Hancock Esq., Hotel de France, Chateauroux, Indre, FRANCE. From Hs. Hs.1/MJ.4.12.31. 18-G4. It has been arranged that FN. shall take over 18-G4. car in Paris on Thursday December the… | ||
| 03-page157 | Recurring cracked exhaust manifold issue and a correction to a previous memo. | ||
| View original record | x5840 Hotel de France, Chateauroux, FRANCE. To Hs. From G.W.H. 5/12/31. 18.G.IV. Our exhaust manifold cracked after this morning's run whilst the car stood in the garage. It has broken in exactly the… | ||
| 03-page158 | Suggesting a slight modification to an exhaust system manifold to overcome a problem. | ||
| View original record | To Hs. From G.W.H. Hotel de France, Chateauroux, FRANCE. 5/12/31. X5840 RE. EXHAUST SYSTEM. We would like to suggest that a slight modification to the manifold would most probably overcome the trouble… | ||
| 03-page159 | The incomplete state of a vehicle test, its abrupt end, and an issue with a broken exhaust manifold. | ||
| View original record | X5840 To Hs. From G.W.H. Hotel de France, Chateauroux, FRANCE. 6/12/31 18.G.IV. We have received your memo Hs.1/MJ.4.12.31. We will hand the car over to Paris on Thursday as requested by you. We shall… | ||
| 03-page160 | Status report on vehicle maintenance issues including stretched studs, brake wear, and damper knocking. | ||
| View original record | (2) The two centre studs holding the exhaust manifold have stretched considerably and we should not be at all surprised if they break any day. We will have to put up with it if they do as we have no… | ||
| 03-page161 | Modifications and repairs carried out on a car in France. | ||
| View original record | X5840. To Hs. From G.W.H. Hotel de France, Chateauroux, FRANCE. 7/12/31. 18.G.IV. We have received your telegram today - ARRANGE TO SEND CAR TO PN AT PARIS HAMPER WILL NOT BE READY. HIVES. We have… | ||
| 03-page162 | Outlining arrangements for a hamper and car journey to Le Canadel, France. | ||
| View original record | 85840 c. to PN. at - c/o. Rolls-Royce, G.W.Hancock, Esq., Avenue George V., Hotel de France, Paris VIII, Chateauroux, Paris. Indre, FRANCE. From Hs. Hs.5/MJ.7.12.31. The hamper for Le Canadel cannot… | ||
| 03-page163 | Issues with the torque re-action damper and clutch oil leakage during a 10,000-mile test in France. | ||
| View original record | x 5840. (see our memo By/F/g.8.12.31) Hs/Rm. (crossed out) c. BY/FWD. (crossed out) c. BY/RD. (crossed out) BY.5/G.8.12.31. x5005. x875. 18-G-IV. 10,000 MILES TEST IN FRANCE. Referring to… | ||
| 03-page164 | Unsatisfactory steering and a cracked exhaust manifold on a car during a 15,000-mile test in France. | ||
| View original record | Hs. X 5840. y5430. X5230. To Hs. from Sg. re 18-G-4. Sg6/E9.12.31 Copy to R.W.H., RY. Referring to the above car which is now running a 15,000 mile test in France, it is very distressing to see… | ||
| 03-page165 | Clarifying a misunderstanding regarding car and driver arrangements in France. | ||
| View original record | X5840. To H.S. From G.W.H. Hotel de France, Chateauroux, FRANCE. 9/12/31. 18.G.IV. We have received your memo No.5/MJ.7.12.31. Apparently there has been an entire misunderstanding with regard to the… | ||
| 03-page166 | Cover note for a final report on the running of vehicle 18-G-IV after 9,500 miles in France. | ||
| View original record | To R. From Hs. c. to Sg. Wor. Rg. EP. c. to E. RV. Ds. MX. PN. X 5840. Hs.5/MA.14.12.31. Herewith attached is Hs/GWH's final report on the running of 18-G-IV, after 9,500 miles in France. Hs. | ||
| 03-page167 | The performance and suspension of vehicle 18.G.IV after a 9,500-mile road test, comparing it to a Bugatti. | ||
| View original record | To Hs. From G.W.H. Hotel de France, Chateauroux, FRANCE. REPORT ON 18.G.IV. AT 9,500 MILES. We have not at any period of the mileage come across any make of car, of the same horse-power, that has had… | ||
| 03-page168 | List of failures and troubles observed on a vehicle up to a mileage of 9,500. | ||
| View original record | -2- We have had the following failures and troubles during the mileage of 9,500. (1) Exhaust manifold cracked between the centre and rear ports at a mileage of 8,800. (2) Fan belt broke at a mileage… | ||
| 03-page169 | Car performance tests, a component failure, and engine running observations. | ||
| View original record | (3) (18) Smith electrical petrol gauge failed to read correct amount of petrol after 7,500 miles. The Acceleration figures of the car are as follows :- M.P.H. Secs Average. 10 - 20 ... 5.0 20 - 30 ...… | ||
| 03-page170 | Engine consumption tests, observed noises, and a post-mileage inspection of pistons and cylinder heads. | ||
| View original record | -4- spirit supplied by the pumps. The average petrol consumption has been 15.32 M.P.G. Consumption tests taken are as follows :- 50 M.P.H. ... 18.25 M.P.G. 40 M.P.H. ... 21.5 M.P.G. 30 M.P.H. ... 21.5… | ||
| 03-page171 | Valve & fitting performance and low inertia spring drive modifications. | ||
| View original record | -5- has settled down with no further distortion taken place. The valve guides E.57225 for the inlet valves had not the annulas turned in the top to prevent capillary attraction of the oil taking place… | ||
| 03-page172 | Test report detailing findings on various engine components after mileage accumulation. | ||
| View original record | -6- With this setting, after 250 miles, we could not detect any engine gear rattles when under load or with engine idling. WATER PUMP to LOP. E.56597. E.57362 End cover and bend replacing E.51364 &… | ||
| 03-page173 | Modifications and performance of a camshaft, petrol filter, and flywheel/clutch assembly. | ||
| View original record | -7- This was taken out as it was causing crankcase pressure. The result was a quantity of oil was drawn into the air intake of the carburetter and drained out of the overflow pipe. There were slight… | ||
| 03-page174 | The performance and modifications of a clutch, synchro-mesh gearbox, and servo motor mechanism. | ||
| View original record | -8- prevented it. We believe that there is still a certain amount feeding from that source. It will be proved when the clutch is again dismantled. With regard to the thin web flywheel we have not had,… | ||
| 03-page175 | Gearbox servo, exhaust, and radiator fitting issues and modifications. | ||
| View original record | -2- gearbox. There was also a plentiful supply of oil in the rear servo bearing but we could not find any trace of this oil on the servo plates. We have dried out the oil from the fabrics and made… | ||
| 03-page176 | Issues with thermostatically operated shutters, fan belt failure, ignition plugs, and bonnet modifications. | ||
| View original record | -10- Thermostatically Operated Shutters. E.57000 Bottom Tank. E.56692 Round Matrix Tubes. (Brass) Anti-Splash Radiator Cap. E.56992-9 Radiator Shutters. E.57462/66/70 Bottom Shutter Bearing Strip.… | ||
| 03-page177 | The performance and issues with various vehicle components including the bonnet, steering, propeller shaft, and brakes. | ||
| View original record | -11- Stiffening Plates E.57179/80. The bonnet has been free from knocks. We have not observed any disadvantages from the new design of the concealed hinges except that when the bonnet is open there is… | ||
| 03-page178 | Technical report on the condition and performance of front and rear axles, lubrication systems, and brakes. | ||
| View original record | -1- (2) One Shot Lubrication. (3) S.54609 Dunlop E.V.S.E. Tire Wheels Wellbase Rim - 3.6A X 19" dia. The front axle is in good condition. The lubrication to the front brake actuating shafts has been… | ||
| 03-page179 | Test report on vehicle suspension components, including braking, springs, and dampers. | ||
| View original record | -13- six brakings from 60 to 10 M.P.H. has been carried out during each run apart from braking due to traffic. Both the oil drain pressings were knocked off early in the test. The rear brakes… | ||
| 03-page180 | Performance and issues with dampers, petrol tanks, and gauges. | ||
| View original record | {14} Rear.Loads Set L.S. 90 lbs. H.S. 115 lbs. We had a dull thud develop in the N.S. front damper. This was found to be due to an air lock. The gauze filter had not apparently prevented a small piece… | ||
| 03-page181 | The performance of spare wheel arrangements and electrical equipment including a wiper, dynamo, and starter motor. | ||
| View original record | {15} We have had the two arrangements fitted for holding the side spare wheel but neither appear to be satisfactory. The stay from the dash to the horn has become loose where attached to the dash.… | ||
| 03-page182 | The condition of vehicle components including the dynamo, distributor, battery, clock and bodywork after a mileage test. | ||
| View original record | -16- have proved their value. DYNAMO CUT-OUT - STANDARD. The dynamo cut-out has operated satisfactorily. The contact points do not show any burning to have taken place and are in a very good… | ||
| 03-page183 | Performance data sheet detailing acceleration times, fuel and oil consumption, and tyre mileage. | ||
| View original record | -17- M.P.H. ... Secs. Average. 10 - 20 ... 5.0 20 - 30 ... 5.0 30 - 40 ... 5.0 40 - 50 ... 6.5 50 - 60 ... 9.0 60 - 70 ... 14.0 ---------- Wakefields Castrol XL. Oil used throughout the mileage.… | ||
| 03-page184 | Table recording cage clearance measurements over various dates. | ||
| View original record | G.M. CAGE CLEARANCE A.T | DATE | 1 | | 2 | | 3 | | 4 | | 5 | | 6 | | |---|---|---|---|---|---|---|---|---|---|---|---|---| | | I | T | I | T | I | T | I | T | I | T | I | T | | 3.2.23 | .010 | .010 |… | ||
| 03-page185 | Performance graph from an accelerator pump test, plotting Boost, RPM, Oil Pressure, and Oil Temperature. | ||
| View original record | A8/D.C.I 3/10 D212 28.1.32 Boost R.P.M. Oil Press Oil Temp Water Temp 1600 1700 1800 1900 2000 2100 2200 2300 STRIP FROM C.I.C.L.E. MKII. TEST No. D212 MK II. ASSY. ACCELERATOR PUMP. L.A.R.S. 28.1.32. | ||
| 03-page186 | Graph showing vaporisation temperatures from an in-flight engine test at various altitudes. | ||
| View original record | VAPOURISATION TEMPERATURES (2) X-AXIS LABELS: CLIMB 10,000ft, LEVEL 10,000ft, 25 MINS CLIMB 20,000ft, LEVEL 20,000ft, 50 MINS CLIMB 30,000ft, LEVEL 30,000ft, 75 MINS DIVE TO 25,000ft, 100 MINS CLIMB… | ||
| 03-page187 | Graph plotting performance data from a test run with reduced fuel and oil consumption. | ||
| View original record | PAGE NO. 2 REF. NO. V.T.D. / 11.2.33 No. 20 TRIP No. 21 TRIP No. 22 TRIP TEST RUN WITH R.R.A.L. D.W. ON 27% OF FUEL REDUCED ON 20% OF OIL REDUCED Y-Axis Scale: 0, 10, 20, 30, 40, 50, 60, 70, 80 X-Axis… | ||
| 03-page188 | Graph showing the results of a test with a long exhaust pipe on an engine. | ||
| View original record | TEST WITH LONG EXHAUST PIPE R.2.A1. ENGINE ON NO.2 HANGAR Graph Labels: IDLE CLIMB CRUISE TAKE OFF Axis Labels: 0.0 Secs 0.5 Secs 1.0 Secs MAX 1.5 Secs 2.0 Secs 2.5 Secs 3.0 Secs 3.5 Secs 4.0 Secs | ||
| 03-page189 | Letter to G.W. Hancock in France regarding issues with front axle lubrication, brakes, and a gearbox. | ||
| View original record | G. W. Hancock Esq., Hotel de France, Chateauroux, Indre, France. From Ha/Rm. X5840 Ha/Rm.1/WJ.25.11.31. FRONT AXLE LUBRICATION. Thank you for your letter re. clutch etc. We are going to get some… | ||
| 03-page190 | Typed letter discussing a concern about the top gear coming out on the over-run in gearboxes. | ||
| View original record | -2- we are most concerned about is the top gear coming out on the over-run, which has happened on one or two of the boxes we have built over here. We are relieved to know that so far you do not appear… | ||
| 03-page191 | Inspection report on a C.10 Chassis unit after a 10,000-mile test, detailing the condition of engine components. | ||
| View original record | X5840 16.12.31. X5840. 13-3-IV. CHASSIS. C.10. UNIT AFTER 10,000 MILES TEST. X4663 CRANKCASE AND BEARINGS Crankcase O.K. Whitemetal broken away from shell on the following main bearings:- No. 4. Cap… | ||
| 03-page192 | Continued vehicle inspection report detailing the condition of engine and chassis components. | ||
| View original record | -2- UNIT - CONTINUED. CYLINDERS CONT'D. exhaust valve seats pocketed badly. maximum depth of pocketing being .050". This wear is worse than any previously encountered during the same mileage, and may… | ||
| 03-page193 | Condition report on various chassis components. | ||
| View original record | -3- Chassis CONTINUED. REAR AXLE. General condition good, except for lack of oil on Brake actuating shafts. PROPELLER SHAFT. Condition generally Good. PEDALS. Pedals shafts worn approximately .020" on… | ||
| 03-page194 | Test report on experimental car 18.G.4 after its 10,000-mile test in France. | ||
| View original record | X5840. EP1Q/H28.12.31. X5772- re. EXPERIMENTAL CAR - 18.G.4. With reference to my test of the above after its return from 10,000 miles test in France. The following are a few comments:- (1)… | ||
| 03-page195 | Page 2 of a vehicle condition report detailing faults with the brakes, clutch, radiator, and electrical systems. | ||
| View original record | .. - 2 - (4) The brakes were quite good. I had no experience of groans or squeaks. The pedal, however, is nearly on the boards and the brakes require adjusting. To overcome the slack in the brake… | ||
| 03-page196 | Test driver's impression report on a car's performance after a 60-mile run, detailing issues with various components. | ||
| View original record | γ5840. To Hs C.W.Mor. from MX. MX8/T29.12.31. 18-G-4 - 10,000 miles test. Impression of car after an approximate run of 60 miles. The run had to be curtailed owing to the rain-storms spoiling… | ||
| 03-page197 | Vehicle component testing, detailing issues with the speedometer and a fouling shock absorber. | ||
| View original record | - 2 - Speedometer. This appears to be fast. We made a test of it at 30 miles per hour over a measured mile and found it to be about 10% fast. We have since tried the speedometer head on our stationary… | ||
| 03-page198 | 10,000-mile test praising a new car's performance and urging its immediate production. | ||
| View original record | Hs. r5840 EP1Q/HSO.12.31. x5770 re. 18-G-4. 10,000 Miles Test. Further to report reference EP1Q/HSO.12.31. I do not consider I have shown sufficient enthusiasm on the merits of this car as compared… | ||
| 03-page199 | Driver's report on a car's performance during a 1,000-mile road test in France. | ||
| View original record | Y 5840 PH.3/HT2.1.32. Sgn... from PH. [Text is struck through] Copy to Wor. [Text is underlined] Hs. [Text is underlined] 18-Gk. [Text is underlined] I ran this car just under 1,000 miles in France… | ||
| 03-page200 | Issues and performance of various vehicle components, including the carburettor, windscreen wipers, and clutch. | ||
| View original record | -2- The starting-carburetter tap on the instrument-board endeavoured to turn itself on all the time the car was running, which is very troublesome. The electric petrol gauge functioned well. Though I… | ||
| 03-page201 | The condition of engine 18.G.IV after a 10,000 miles test. | ||
| View original record | To B. from He/GM. C. Sg. Vor. C. Da. La. C. Hy. PN. STRIP OF 18.G.IV. AFTER 10,000 MILES TEST. Engine. The engine generally was in a very good condition. The bearings are the best that have been seen… | ||
| 03-page202 | Condition report on various vehicle components including springs, clutch, gearbox, and radiator. | ||
| View original record | -2- Ha/QMS.4/Er.8.1.32.cont'd. good condition. The valve packings had again collapsed, the steel cups being choc-a-bloc. We have instructed these to be made with more material in them and compressed… | ||
| 03-page203 | Vehicle inspection report detailing the condition of pedals, petrol tank, axles, and shock absorbers. | ||
| View original record | -3- Pedals. The bearings of the pedals were good, only a small amount of slack could be felt. Petrol Tank. The condition of the tank and suspension is good. Front Axle. A considerable amount of water… | ||
| 03-page204 | The condition of 18.G.IV. shock dampers after a 10,000-mile trial. | ||
| View original record | X5840 18.G.IV. SHOCK DAMPERS. AFTER 10,000 MILES TRIAL. GENERAL CONDITION. The general condition of this set of dampers was very good. The OIL LEVELS were correct, and only in one instance - the N.S.… | ||
| 03-page205 | Defects found on front and rear dampers, including load checks and component wear. | ||
| View original record | -2- In the following, the defects peculiar to each damper are given :- FRONT F.57908 L.O.P. NEAR SIDE. Loads checked at 90/115 lb. as originally set. The ballend pin was .00075" oval. In the… | ||
| 03-page206 | Report page detailing the condition and wear on various mechanical components after testing. | ||
| View original record | -3- centre which could not be removed by this process. The ball and pin and the connecting tube pads were in good condition. All other details as in general report. OFF SIDE. The loads checked at… | ||
| 03-page207 | Bijur lubrication failures on brake equalizing shafts for model 18.G.IV. | ||
| View original record | By CGL By. From Hs/GWH. c. to CSH. X5840. Hs/GWH.2/MA.14. 1. 32. BIJUR LUBRICATION ON 18.G.IV. X3806. Front Brake equalizing shaft G.53462 bearings not oiled. (Bijur 31.) Hand Brake equalizing shaft… | ||
| 03-page208 | The scoring of a pedal shaft bearing on a 25 HP chassis due to inadequate lubrication after extended mileage. | ||
| View original record | To. Mr from Ha/GWH. c. to Hs. X5840. Ha/GWH.7/KT.27.5.32. 18.G.IV. Re. 25 HP. Pedals to 19P.F.S8013. X5470 The pedal shaft on the above chassis had the bearing and barrelled to get over the alongation… | ||
| 03-page209 | Notation on an otherwise blank document page. | ||
| View original record | 8 - /H. | ||
| 03-page210 | Car 18-G4's 10,000-mile test in France and its important new features. | ||
| View original record | To Sg. From Hs. c. to FGR. c. to U. c. to PM. 18-G4. 10,000 MILES TEST IN FRANCE. This car will be crossing over to France on saturday morning. We have arranged for it to call at Conduit Street 11.30… | ||
| 03-page211 | Car undergoing a 10,000-mile test in France and its scheduled arrival. | ||
| View original record | X5840 ->S/W....Hs c. to Wor C3/C4.5.33 Re 18-G4...10,000 miles test in France. Hs14/MJ3.5.33 I note this car is on the way to France for a 10,000 miles test and that it will call here tomorrow… | ||
| 03-page212 | Letter concerning the dispatch of different types of Lodge Plugs for testing. | ||
| View original record | X5840 Mr.G.W.Hancock, c/o Hotel de France, Chateauroux, Indre. FRANCE. GWH. from Rn. Hs/Rs.9/KT.8.5.33. Herewith a copy of a letter from the Lodge Plugs Co. We are sending you 1/2 doz. HD.3 plugs and… | ||
| 03-page213 | Instruction to despatch Lodge HD.3 and HC.3 sparking plugs to Mr. G.W. Hancock in France. | ||
| View original record | x6840 To G/St. c. D/RP. c. Roy. Ha/Rm.13/KT. 8.5.33. We hand you herewith :- 6, Lodge HD.3 sparking plugs. 3, Lodge HC.3 sparking plugs. Will you please despatch these to Mr.G.W.Hancock, c/o Hotel de… | ||
| 03-page214 | Standardisation of oil for 40/50 and 20/25 gearboxes and subsequent testing. | ||
| View original record | X5840 Mr. G.W. Hancock, c/o Hotel de France, Chateauroux, Indre, FRANCE. To Hs/GWH. from Hs/Gry. Hs/Gry.6/KT.9.5.33. GEARBOXES. We want to be able to standardise the same oil in both 40/50 and 20/25… | ||
| 03-page215 | Status update on a car held up after an incident, detailing damage and upcoming legal procedures. | ||
| View original record | To Hs. From G.W.H. Hotel de France. Chateauroux. Indre. 9.5.33. Y5840 18. G. IV. The car is held up pending the arrival of Mr. Parsons representative, whom we are expecting to night. The windscreen… | ||
| 03-page216 | Requesting a report with comments from Sales officials on car 18-04. | ||
| View original record | Y5840. To C. From Hs. c. to Wor. Hs.1/MJ.9.5.33. 18-04. Car. This car called at Conduit Street on its way to France and we should be very glad to have a report of comments made by Sales officials on… | ||
| 03-page217 | Letter to a customer in France regarding an accident and sending replacement friction discs for a slipper wheel. | ||
| View original record | X5840. Mr. G.W.Hancock, c/o Hotel de France, Chateauroux, Indre, FRANCE. To Hs/CWH. from Hs/Rm. Hs/Ra.10/KT.10.5.33. We are very sorry to hear about your accident and hope that you will manage to… | ||
| 03-page218 | Letter detailing the immediate aftermath and investigation following a fatal road accident involving a cyclist. | ||
| View original record | X1840. Hotel de France. Chateauroux. Indre. 10.5.33. To Hs. From G.W.H. ls. G. IV. We have received your telegram: HAVE HEARD REPORT OF ACCIDENT PLEASE CONFIRM. We sent you the following reply:… | ||
| 03-page219 | Confirming the use of Mobile Engine Oil for the 18.G.IV. gearbox. | ||
| View original record | X5840. To Hs/Gry From G.W.H. Hotel de France. Chateauroux. Indre. 11.5.33. GEARBOXES We are running 18.G.IV. on Mobile Engine Oil. We note your remarks and will use same oil for the gear-box. G.W.H. | ||
| 03-page220 | Test report on a new silent second gear and carburettor intake silencer, with feedback on improved general handling and suspension requirements for French roads. | ||
| View original record | -> S/W....Hs c. to Eor. X 5840 C8/C11.5.33 Re 18-G-4. Hs1/MK9.5.33 We were instructed to note the various new items on this car, and the only two points to try, of course, were:- (1) The silent second… | ||
| 03-page221 | Receiving and fitting Lodge spark plugs and querying a potential typo in a previous communication. | ||
| View original record | X 5840 Hotel de France. Chateauroux. Indre. 11.5.33. To Hs/Rm From G.W.H. We have received 1/2 dozen HD3 and three HC3 Lodge Plugs to-day. Three of each will be fitted to night. In the reference memo… | ||
| 03-page222 | The performance of hydraulic dampers, a peregrine fan, and a non-spilling fuel tank device. | ||
| View original record | X5540 To Hs/RM From G.W.H. Hotel de France. Chateauroux. Indre. 12.5.33. 18. G. IV. We have received your memo Hs/Rm10/KT 10.5.33. We note your remarks re friction discs for the slipper wheel. We will… | ||
| 03-page223 | Test using engine oil in the gearbox. | ||
| View original record | GRY X5840. To Hs/Gry From G.W.H. Hotel de France. Chateauroux. Indre. 18. G. IV. We have run with the engine oil in the Gear box. There is no increased whine or noise from the gears. The clutch stops… | ||
| 03-page224 | Responding to notes on issues with damper glands, fan speed, breather oil consumption, and the Autovac filter. | ||
| View original record | X5840 Mr. G.W. Hancock, c/o Hotel de France, Chateauroux, Indre, FRANCE. To Hs/GWH, from Hs/Rm. Ha/Rm. 8/KT, 15.5.33. -------------------------------------------------------------- Thank you for your… | ||
| 03-page225 | Fitting of Ferobestos discs to a slipper wheel and a proposal for modifying damper glands. | ||
| View original record | X5840 Hotel de France. Chateauroux. Indre. 15.5.33. To Hs/Rm From G.W.H. 18. G. IV. We have received the Ferobestos discs for the slipper wheel. These will be fitted as soon as the car returns. HE… | ||
| 03-page226 | Confirming the dispatch of six shock absorber glands to Mr. G.W. Hancock in France. | ||
| View original record | v S84D D/BP. from Ha/Rs. c. to G/Mt. Ha/Rm.12/KT.16.5.33. We are sending into the stores for despatch to Mr.G.W.Hancock, c/o Hotel de France, Chateauroux, Indre, FRANCE, - Six shock absorber glands.… | ||
| 03-page227 | Modifications being made to a car's dampers and fan pulley. | ||
| View original record | X5840 Hotel de France. Chateauroux. Indre. 16.5.33. To Hs/Rm. From G.W.H. 18. G. IV. We are holding the car up to-day to fit the raybestos friction discs to the low inertia damper. The load on the… | ||
| 03-page228 | Technical report from Chateauroux, France detailing issues and observations on damper glands, fan, breather, autovac filter, and front brakes. | ||
| View original record | X5840. Hotel de France. Chateauroux. Indre. 17.5.33 To Hives From G.W.H. RHC 16. G. IV. We have received your memo He/Rn8/KT 15.5.33. (1) DAMPER GLANDS We have fitted new asbestos glands impregnated… | ||
| 03-page229 | From G.W.H. to He/Rm regarding issues with fan cooling and leaking hydraulic dampers. | ||
| View original record | X5840 Hotel de France, Chateauroux, Indre. 18.5.33. To He/Rm. From G.W.H. 1S. U. 1V. RE FAN Although we have increased the speed of the fan we are still going up to boiling point with engine idling.… | ||
| 03-page230 | Letter regarding the supply of steel brake shoes and issues with front braking on the 20/25 model. | ||
| View original record | Y 8850 Mr.G.W.Hancock, Hotel de France, Chateauroux, Indre, FRANCE. To Hs/GWH. from Hs/Rm. Hs/Rm.18/KT.19.5.33. Next week we hope to send out to you the steel brake shoes which will enable you to run… | ||
| 03-page231 | Oil leaks from the rear engine main bearing after fitting a lightened flywheel. | ||
| View original record | XVI-40 Mr. G.W. Hancock, c/o Hotel de France, Chateauroux, Indre, FRANCE. To Hs/GWH. from Hs/Rn. Hs/Rn.10/KT.19.5.33. Oil Leaks from the Rear Engine Main Bearing. Since we have fitted the lightened… | ||
| 03-page232 | Report from Chateauroux, France, on vehicle component performance and issues observed during testing. | ||
| View original record | X5840 Hotel de France, Chateauroux, Indre. 20.5.33. To Hs/Hn. From G.W.H. 18. G. IV. We have received the asbestos glands impregnated with tallow. These are being fitted right away. The glands we made… | ||
| 03-page233 | Oil leak from the rear main bearing and the performance of the front brakes. | ||
| View original record | x 5840 Hotel de France. Chateauroux. Indre. 21.5.33. To Hs/Rs. From G.W.H. 18. G. IV. RT. 19.5.33. We have received your memos Hs/Rm/18 & 10/ OIL LEAKS FROM REAR MAIN BEARING We are having a slight… | ||
| 03-page234 | Crankcase breathing modifications and the sending of shock absorber valves. | ||
| View original record | Mr. G.W. Hancock, c/o Hotel de France, Chateauroux, Indre, FRANCE. X6840 To Hs/GWH. from Hs/Rs. Hs/Rm. 2/KT. 22.5.33. Thank you for your note of 20.5.33. With regard to the crankcase breathing, we… | ||
| 03-page235 | Letter regarding modifications to shock dampers and the testing of a new radiator thermostat. | ||
| View original record | Y 5840 G.W.Hancock, Hotel de France, Chateauroux, Indre, FRANCE. To Hs/GWH, from Hs/Les. Hs/Les.11/KT.23.5.33. SHOCK DAMPERS 18.G.IV. We are sending you four new valves without holes, and a range of… | ||
| 03-page236 | Leaking hydraulic shock-absorber glands presumed to be non-standard on a 'Phantom II'. | ||
| View original record | X7800. S/W. Hs...from PN. Copy to Sq. Wor. PN.5/WT24.533. 18-G.4 It appears that at a mileage of 2,328 all hydraulic shock-absorber glands were leaking sufficiently to require renewal, or the fitting… | ||
| 03-page237 | Schemes to reduce oil consumption and fix shock damper leaks. | ||
| View original record | Wyman Please note X5860 To Hs/Rm. From G.W.H. Hotel de France. Chateauroux. Indre. 24.5.33 18. G. IV. We have received your memo Hs/Rm2/KT 22/5/33. We will try out a scheme for reducing the oil… | ||
| 03-page238 | Acceleration test results for vehicle 18. G. IV, comparing performance with and without an air silencer. | ||
| View original record | To Hs. From G.T.H. X 5440 Hotel de France. Chateauroux Indre. 25.5.33 ACCELERATION TESTS 18. G. IV. (Average for 4 runs) WITHOUT AIR SILENCER M.P.H. TIME 10-20 5 sec 20-30 5.5 " 30-40 7.2 " 40-50 8.9… | ||
| 03-page239 | Reporting a car accident and requesting replacement parts. | ||
| View original record | X5840 Hotel de France. Chateauroux. Indre. 26.5.33. To Hs. From G.W.H. 18. G. IV. We herewith enclose report of an accident H. R. Clark has had with the car. We shall require a new front axle and… | ||
| 03-page240 | Progress report from Chateauroux, France, on vehicle testing issues including water temperature, dampers, oil leaks, and exhaust heat. | ||
| View original record | X-8240. Hotel de France. Chateauroux. Indre. To Hs/Rm. From G.W.H. 26.5.33 18. G. IV. We are not reporting the temperature rise of the water when the engine is idling, but this trouble still exists… | ||
| 03-page241 | Performance of hydraulic dampers and plans to improve stability at high speeds. | ||
| View original record | X5840 To Hs/LES From G.W.H. Hotel de France. Chateauroux. Indre. 26.5.33. 18. G. IV. HYDRAULIC DAMPERS. We have received your memo Hs/LES 11/TT 23.5.33 dealing with the above. - - - - - - - - - - - -… | ||
| 03-page242 | Post Office Telegraph reporting a car accident and requesting a new front axle and front road spring. | ||
| View original record | POST OFFICE TELEGRAPHS. Telegrams for INLAND handed to the messenger addresses may be who delivers this form. The Post Office accepts telegrams by telephone. Office Stamp: DERBY 27 MY 33 Time of… | ||
| 03-page243 | Letter regarding concerns over shock absorber leaks on Phantom II cars and the plan to address them. | ||
| View original record | 8540 G.W.Hancock, Hotel de France, Chateauroux, Indre, FRANCE. From Hs. Hs.7/WJ.26.5.33. Re. Shock Absorber Leaks. We are very concerned indeed with the report of leaks from glands on the shock… | ||
| 03-page244 | Comparison report on Michelin Grand Tourisme Tyres versus Dunlop standard silent tread tyres. | ||
| View original record | X11600 To Hs.-Re-Sr- From G.W.H. Hotel de France. Chateauroux. Indre. 27.5.33 RE MICHELIN TYRES. The Michelin Grand Tourisme Tyres in comparison with the Dunlop MS standard type silent tread is… | ||
| 03-page245 | Telegrams about an accident, ignition plug wear, and hydraulic damper performance. | ||
| View original record | X8840 Hotel de France. Chateauroux. Indre. To Hs. From G.W.H. 27.5.33 18. G. IV. We sent you the following telegram: CLARK HAD ACCIDENT WITH CAR REQUIRE FRONT AXLE AND FRONT ROAD SPRING; REPORT SENT… | ||
| 03-page246 | Telegraph message regarding getting an axle straightened in Paris and obtaining a temporary road spring. | ||
| View original record | POST OFFICE TELEGRAPHS. No. 0141 Stamp: DERBY 27 MAY 25 DY 1320 Telegrams for INLAND addresses may be handed to the messenger who delivers this form. The Post Office accepts telegrams by telephone.… | ||
| 03-page247 | Telegram received by telephone reporting a car accident and requesting a new front axle and road spring support. | ||
| View original record | ROLLS-ROYCE LTD. TELEGRAM RECEIVED BY TELEPHONE XF800 Time Received: 9-35 Date: 24/5/33 To: Hives Roycean By: C&L from: Chateauroux 8-0260 STAMP: RECEIVED M D 24 MAY 1933 blank had accident with car… | ||
| 03-page248 | Message regarding the delayed dispatch of a front axle to Chateauroux, France. | ||
| View original record | X58740 G.W.Hancock, Hotel de France, Chateauroux, Indre, FRANCE. To Ha/GWH. from Ha/Rn. Ha/Rn.8/KT.27.5.33. We have received your note. Owing to the front axle control we have not an axle we can send… | ||
| 03-page249 | Sending a replacement front axle and spring to a customer whose car has broken down in Chateauroux, France. | ||
| View original record | X5940 W/P. To Hm. from Hs/Rm. Hs/Rm.7/KT.27.5.33. Hancock has smashed his front axle at Chateauroux, we are therefore sending him a complete axle and front spring by W.Bell one of our men. He will… | ||
| 03-page250 | Hydraulic damper faults, heat under the scuttle, and the return of an old axle. | ||
| View original record | XV840 G.W.Hancock, c/o Anglo Parisian Automobiles, 2 Avenue de Bellevue, Sevres, Seine & Oise, FRANCE. To Hs/GWH. from Hs/Rm. Hs/Rm.5/KT.29.5.33. Hydraulic Dampers. Many thanks for your memos on… | ||
| 03-page251 | Technical report detailing issues with an axle, piston knocking, and other engine component adjustments. | ||
| View original record | X5840 Hotle de France. Chateauroux. Indre. To Hs. From G.W.H. 29.5.33 18. G. IV. We have been in communication with Paris this morning, and they inform us that the axle cannot be straightened They… | ||
| 03-page252 | Brief typed message concerning the arrival of W. Bell with parts. | ||
| View original record | Y 5840. Hotel de France. Chateauroux. Indre. 30.5.33. To Hs. From G.W.H. 1M.G.IV. We have been in communication with W. Bell. He has arrived at Sèvres with the parts. They are attending to him. We… | ||
| 03-page253 | Confirming the arrival of Mr. Bell in Paris and his onward journey with a front axle. | ||
| View original record | To: "Rm", DERBY. SEVRES Hm4/Dn31.5.33 A5840 Referring to your Hs/Rm.7/KT.27.5.33, Bell arrived yesterday at the Gare Saint-Lazare at 5.23 am, and was looked after by our Transport Agent and one of our… | ||
| 03-page254 | Telegram confirming the arrival of an axle and parts from Hancock. | ||
| View original record | POST OFFICE TELEGRAPHS. B or C Charges to pay TIME OF RECEIPT: 10-23a From: Tbz MH Prefix: 58 Office of Origin and Service Instructions: CL IIS 09.12-1 ST/ CHATEAUROUX Words: 8 Stamp: DERBY * 13 JU 33… | ||
| 03-page255 | From G.W.H. concerning a parts delivery error and work being done on shock dampers. | ||
| View original record | To Hs. From G.W.H. Hotel de France. Chateauroux. Indre. 31.5.33. W. Bell arrived here late last night. We expected the parts to arrive here first thing this morning but owing to the Transport Drivers… | ||
| 03-page256 | Vehicle repairs concerning hydraulic dampers, heat under the scuttle, and an axle replacement. | ||
| View original record | Hotel de France. Chateauroux. Indre. To Hs/Rm. From G.W.H. 18. G. IV. We have received your memo Hs/Rm5/ET 29/5/33 RE HYDRAULIC DAMPERS We trust W. Bell will be able to make the glands free from oil… | ||
| 03-page257 | The fitting of new axle springs, brake drum modifications, and other component installations. | ||
| View original record | Hotel de France. Chateauroux. Indre. To Hs. From G.W.H. 18.G.IV. We received the case containing the front axle springs etc. at 8 o'clock this morning. We sent you a telegram: AXLE AND PARTS ARRIVED,… | ||
| 03-page258 | Ongoing issues and potential solutions for hydraulic damper gland leaks. | ||
| View original record | XX140 Hotel de France. Chateauroux. Indre. To Hs From G.W.H. 28.5.33. 18.3.IV. We have received your memo Hs7/MJ 26.5.33. RE HYDRAULIC DAMPER GLAND LEAKS. With the design of gland packing that we came… | ||
| 03-page259 | Letter discussing the status of two separate vehicle accidents and subsequent repairs. | ||
| View original record | To Hg - 2 - We have not received any further news of Pattinson's accident. I had a talk with Sr. about it and he said had the police taken a serious view of the case, the car would have been locked up… | ||
| 03-page260 | Telegram received by telephone regarding the arrival of an axle and parts. | ||
| View original record | ROLLS-ROYCE LTD. TELEGRAM RECEIVED BY TELEPHONE. RR. 144A (12 Bks.) 100. 251. 2/9/31. H & S/5256 Time Received 10.40 Date 1-6-33 To: Royce By WBA from Chateauroux 9.12 8 Message: Axle and parts… | ||
| 03-page261 | Risks and recent accidents during car testing in France, questioning a driver's conduct and considering relocating tests to England. | ||
| View original record | X58840 G.W.Hancock, Hotel de France, Chateauroux, Indre, FRANCE. From Hs. It is practically certain that the Insurance companies will refuse to accept the risk of our cars running in France. In our… | ||
| 03-page262 | Requesting comparative petrol consumption tests on an 18.G.IV model, considering different carburetters and wheel sizes. | ||
| View original record | Mr. G.W. Hancock, Hotel de France, Chateauroux, Indre, FRANCE. To Hs/GWH. from Hs/Rm. Hs/Rm.11/KT. 2.6.33. PETROL CONSUMPTION ON 18.G.IV. Generally speaking we do not seem to be getting as good a… | ||
| 03-page263 | Short report on a car's performance and handling after being fitted with new front springs. | ||
| View original record | X5840 Hotel de France. Chateauroux. Indre. 2.6.33. To Hs From G.W.H. 18. G. IV. The car was finished/last night, I had a short run and everything appeared to be normal. The engine ran with its… | ||
| 03-page264 | The performance of hydraulic dampers and breathers after a test run, noting oil levels and leaks. | ||
| View original record | x5840 Hotel de France. Chateauroux. Indre. 3.6.33. To Hs. From G.W.H. 18. G. IV. RE HYDRAULIC DAMPERS. The following is the result of the firstday's running. The level of oil is 10 cc. less in the… | ||
| 03-page265 | Sketch of a component with pipe connections from the crankcase to the carburetter. | ||
| View original record | < 2" 1 1/2" from crankcase to carburetter | ||
| 03-page266 | The performance of a radiator thermostat from the Packless Gland Co. and radiator cooling efficiency in hot weather. | ||
| View original record | Hotel de France. Chateauroux. Indre. x1860 To H.R./Rm. From G.W.H. 18. G. 1V2 We have fitted the radiator thermostat made by the Packless Gland Co. The temperature at which the radiator shutters open… | ||
| 03-page267 | Petrol consumption, filter performance, and damper issues for vehicle 18. G. IV. | ||
| View original record | X8860 Hotel de France. Chateauroux. Indre. 4.6.33. To Hs/Rm. From G.W.H. PETROL CONSUMPTION ON 18. G. IV. Your memo Hs/Rnll/KT 2.6.33. received. The standard carburetter was not brought out with us.… | ||
| 03-page268 | Hydraulic damper performance and cooling efficiency tests, including temperature data recorded after a fan belt broke. | ||
| View original record | X18870 To Hs/Rm. From G.W.H. Hotel de France. Chateauroux. Indre. 5.6.33. 18. G. IV. HYDRAULIC DAMPERS. During yesterday's mileage the front dampers showed weeping from the glands. But the amount lost… | ||
| 03-page269 | Internal report providing an opinion on the causes of 'Clark's Accident' and the condition of the driver. | ||
| View original record | x 5820. Hotel de France. Chateauroux. Indre. To Hs. From C.W.H. 5.6.30. RE CLARK'S ACCIDENT I have received your memo Hs5/HJ/2.6.33. In my opinion the accident ought to have been avoided. In the first… | ||
| 03-page270 | Letter to 'Hs.' regarding a new French traffic law about the 'right of circulation'. | ||
| View original record | To Hs. - 2 - 5.6.33. owing to the increase of motor traffic than previously G.W.H. I understand you are shortly coming out to France, therefore I wish to warn you of a new law which has recently come… | ||
| 03-page271 | To Mr. G.W. Hancock regarding a complaint about 20/25 pivot lubrication and petrol consumption. | ||
| View original record | 41860- Mr. G. W. Hancock, Hotel de France, Chateauroux, Indre, FRANCE. TO Hs/GWH. from Hs/Rn. Hs/Rn.13/KT.7.6.33. Attached is a complaint we have received from the Repair Dept. on the lubrication of… | ||
| 03-page272 | The performance of various hydraulic damper configurations after a 500-mile test. | ||
| View original record | X5840. Hotel de France. Chateauroux. Indre. 7.6.33 To Hs/Rm. From G.W.H. 18. G. IV. HYDRAULIC DAMPERS. The position of the Hydraulic dampers are as follows: As fitted up 5/6/33 N.S.F. New damper with… | ||
| 03-page273 | Car cooling tests without a fan and an assessment of rear brakes with steel shoes. | ||
| View original record | To Hs/Rm. - 2 - COOLING. We again ran the car without the fan working whilst the air temperature is high to obtain more data as we are of the opinion that the results will be of interest to you. It is… | ||
| 03-page274 | Typed memo responding to a request for a carburettor and discussing a long-standing complaint about oil leaks on chassis 18. S. IV. | ||
| View original record | X15860 Hotle de France. Chateauroux. Indre. 9.6.33. To Hs/Fm. From G.W.H. 18. S. IV. We have received your memo Hs/Fm13HT 7.6.33. We wrote to Paris for the loan of a carburettor and will let you know… | ||
| 03-page275 | Petrol consumption tests for a tank carburettor at various speeds. | ||
| View original record | X 5800 To Hs/Rm. From G.W.H. Hotel de France. Chateauroux. Indre. 10.6.33 18.G.IV. TANK CARBURETTOR The following are the petrol consumptions taken over a distance of 5 miles for each test. The… | ||
| 03-page276 | Technical memo detailing a modification to fix an oil leak from a pivot bearing by filling a capacity chamber with cork. | ||
| View original record | To Hs/Rm. From G.W.H. Hotel de France. Chateauroux. Indre. 11.6.33. YJ5949 18. G. IV. RE OIL LEAK FROM PIVOT BEARING We have tackled this job in the following manner. The capacity chamber at the… | ||
| 03-page277 | Cross-section drawing of an axle component with handwritten annotations detailing modifications. | ||
| View original record | 11/6/33 section of axle hole drilled here to feed direct. broad aluminium washer to cover of hole. This complete part dispensed with. These two faces stopped up. PERFECT | ||
| 03-page278 | Cross-sectional drawing of a rod assembly with an annotated cork washer. | ||
| View original record | 11/6/33 cork washer fitted to face of superiority Jchandon P L R F | ||
| 03-page279 | Issues and adjustments related to increased leverage on the front brakes. | ||
| View original record | G53390 X58401 Hotel de France. Chateauroux. Indre. 8/33/3 11.6.33. To Hs/Rm. From G.W.H. 18. G. IV. RE INCREASED LEVERAGE TO FRONT BRAKES. We have been kidded by two snags after fitting the shorter… | ||
| 03-page280 | The performance and leakage of hydraulic dampers after road testing. | ||
| View original record | X5840 Hotel de France. Chateauroux. Indre. 13.6.33. To Hs/Pm. From G.W.H. 18. G. IV. REPORT ON HYDRAULIC DAMPERS. 1/6/33 The dampers have been fitted up as follows by W. Bell NEAR SIDE FRONT New… | ||
| 03-page281 | Record of alterations and test results for vehicle dampers. | ||
| View original record | - 2 - ALTERATIONS TO DAMPERS 3/6/33 NEAR SIDE FRONT New damper with vee shaped bronze washer and asbestos gland impregnated with tallow OFF SIDE FRONT Not altered NEAR SIDE REAR Fitted with vent and… | ||
| 03-page282 | Test results over several days logging oil loss and alterations made to dampers. | ||
| View original record | - 3 - RESULTS AFTER DAY'S MILEAGE OF 526. 6/6/33 N.S.F. lost 11 cc. O.S.F. lost 3 to 4 cc. N.S.R. lost 3 to 4 cc. O.S.R. lost 3 to 4 cc. not so good as with vent. All dampers have been checked &… | ||
| 03-page283 | Alterations to dampers and the results after two separate mileage tests. | ||
| View original record | - 4 - ALTERATIONS TO DAMPERS (ready for running on the 9th) NEAR SIDE FRONT Not altered, retains gland packing made of asbestos and graphite. Oil level brought up to top of filler plug. OFF SIDE FRONT… | ||
| 03-page284 | Alterations to dampers and their performance after a 500-mile test. | ||
| View original record | - 5 - ALTERATION TO DAMPERS (ready for running on the 12th) All dampers filled to top of filler plug. NEAR SIDE FRONT Gland packing, asbestos, tallow, placed at opposite end. V shaped bronze washer.… | ||
| 03-page285 | Alterations to dampers, brakes, and pivots on a car, detailing work carried out and results. | ||
| View original record | X5860 Hotel de France. Chateauroux. Indre. To Hs/Rm. From G.W.H. GRY 18. S. IV. The car was held up on Sunday June the 11th, to inspectbrakes, alterations to dampers etc. The two rear dampers have… | ||
| 03-page286 | Query regarding the reason for fitting a new front axle, front springs, standard fan, and special brake-shoes to a car. | ||
| View original record | S/N. Hs...from PN. X5840 PN.3/WT13.6.33. 18-G.4 I meant to speak to you yesterday about report dated 2.6.33 after mileage of 8169. It states :- "The car resumed mileage after fitting new front axle,… | ||
| 03-page287 | Investigation into leaking shock absorber glands and proposing further tests. | ||
| View original record | Mr.G.W.Hancock, c/o Hotel de France, Chateauroux, Indre, FRANCE. To Ha/GWH. from Ha/Rm. Ha/Pm.12/KT.13.6.33. X5840 SHOCK ABSORBERS - GLANDS LEAKING. We think we have made a very poor job of… | ||
| 03-page288 | Front brake adjustments, lever specifications, and the Bensport equaliser. | ||
| View original record | Mr.G.W.Hancock, c/o Hotel de France, Chateauroux, Indre, FRANCE. X'1840 [handwritten] To Ha/GWH. from Ha/Gry. Ha/Gry.6/KT.13.6.33. FRONT BRAKES. Replying to yours of 11.6.33. on increased front… | ||
| 03-page289 | From Chateauroux, France, detailing test results on brakes and pivots, and an urgent issue with obtaining replacement tyres. | ||
| View original record | x Fred. Hotel de France. Chateauroux. Indre. 14.6.33. To Hs/Em. From G.W.H. 18. G. IV. We received your telegram: AGREE BELL RETURNS WEDNESDAY WITH FULL INFORMATION OF TEST - ROBOTHAM… | ||
| 03-page290 | Letter discussing testing and development of vehicle components including brakes, dampers, and axle control. | ||
| View original record | COPY. Y5840. G.W.Hancock, Hôtel de France, Chateauroux, Indre, FRANCE. To Hs/GWH, From Hs/Rn. Hs/Rn.18/KT.15.6.33. Thank you for your note of 13.6.33. Bell is back and has told us all that has been… | ||
| 03-page291 | Technical memorandum detailing issues and adjustments for front brakes, specifically concerning wear on linings, levers, and ropes. | ||
| View original record | X5840 Hotel de France. Chateauroux. Indre. 15.6.33 To Hs/Gry From G.W.H. 18. G. IV. Front Brakes We have received your memo Hs/Gry/KT 13.6.33. We appreciate your efforts and do not doubt at all of… | ||
| 03-page292 | Accident with car 18-G4 and an experiment with mild steel brake shoes. | ||
| View original record | To P.N. From H.S. Y 3940 Hs.3/MJ.16.6.33. Re. 18-G4. Car. Replying to P.N.3/WT.13.6.33. 18-G4. car was in an accident which necessitated replacing the front axle and one spring. The special brake… | ||
| 03-page293 | The completion of mileage tests for car 18-G4 in France and its proposed return to London. | ||
| View original record | RYSCO To Us. From Hs. a. to SGF. b. to E. c. to By. d. to Ld. e. to Hiy. Hs./VR.16.6.33. TESTS OF 18-G4. IN FRANCE. This car has now completed its mileage in France and is ready for sales to try if… | ||
| 03-page294 | Technical memo detailing observations on damper glands, brakes, and front axle control settings following a road test. | ||
| View original record | X5840 Hotel de France. Chateauroux. Indre. To Hs/Rm From G.W.H. 17.6.33. 18. C. IV. We have received your memo of the 15th. W. Bell will have been able to give you a better and more concise opinion of… | ||
| 03-page295 | Issues with a clutch and carburetter, and the discovery of loose rivets in the engine oil. | ||
| View original record | To Hs/Rm 17/6/33 - 2 - CLUTCH The clutch is perfect for first engagement, but has developed the same feature as I experienced when I first tried the car at Derby, that is, if you change from third to… | ||
| 03-page296 | Pivot lubrication, ignition plug gaps, and brake drum wear. | ||
| View original record | X11840 Hotel de France. Chateauroux. Indre. 18.6.33. To Hs/Rm. From G.W.H. 18. G. IV. We have this morning tackled the O.S. pivot lubrication, filling up the cavity and cutting out the air chamber on… | ||
| 03-page297 | Logistics and value of testing a car in France versus Derby. | ||
| View original record | Hs X(5840) To G. from Sg. Copy to Wor. Hs. re Tests on 18-0-6 Sg2/E19.6.33 E.RV.PA.Hdv.PN. in France. Referring to Hs.4/HJ.16.6.33 attached, would you please discuss this with PN. I am rather inclined… | ||
| 03-page298 | Explaining that a question was raised due to an oversight in not recording an event in the daily reports. | ||
| View original record | Xr140 S/W Hs C3/C19.6.33 Re 18-C-4. Hs3/MJ16.6.33 The reason the question was raised was apparently because no reference had been made to it in the ordinary daily reports. I presume this was an… | ||
| 03-page299 | Response letter to Mr. G.W. Hancock regarding the performance of steel brake shoes, brake drum design, and spark plugs. | ||
| View original record | X3640 Mr.G.W.Hancock, Hotel de France, Chateauroux, Indre, FRANCE. To Hs/GWH. from Hs/Rn. Hs/Rn.4/KT. 20.6.33. We thank you for your various notes. BRAKES. The main object of the steel brake shoes was… | ||
| 03-page300 | Issues with crankshaft poundage, the condition of hydraulic dampers, and consumption testing. | ||
| View original record | XV840 Hotel de France. Chateauroux. Indre. 20.6.33 To Hs/Rm. From G.W.H. 18. G. IV. The half crankshaft period had started to become pronounced, we therefore deemed it necessary to investigate. The… | ||
| 03-page301 | The testing of an O.S.R. damper and acknowledgement of a telegram to return to Derby. | ||
| View original record | X5840 Hotel de France. Chateauroux. Indre. To Hs. From G.W.H. 21.6.33 18. G. IV. The running of the O.S.R. damper without the valve is definately less inclined to leak. The oil showing is what is… | ||
| 03-page302 | Car 18-G-4 in France, and arranging its return to Derby for reporting. | ||
| View original record | HS S/W...Hs c. to Wor. E. Hy. Da. Hdy. PW. XY520 C12/C22.6.33 Re 18-G-4 in France. Hs4/WJ16.6.33 You will have seen Sg's memo. Sg2/E19.6.33, and have since seen PW. who has no doubt explained to you… | ||
| 03-page303 | The return of dismantled parts for experimental car Chassis I8 G IV, clarifying issues with customs duty and temporary import permits. | ||
| View original record | To Ha/Rm Copy to D/BF ALLAN WHITE Ha/CO4/FAW 22/6/33 From Commercial & Costing Dept, Sèvres Chassis I8 G IV- Experimental Car As requested by Chateauroux Depot we are to-day returning to you per… | ||
| 03-page304 | Pro-forma invoice for chassis 18 G IV parts from Anglo-Parisian Automobiles Ltd. | ||
| View original record | ANGLO-PARISIAN AUTOMOBILES LTD. CONCESSIONNAIRES DE ROLLS-ROYCE HUMBER HILLMAN &c. PARIS-SÈVRES Nº BUREAUX ATELIERS DE RÉPARATION PIÈCES DE RECHANGE A SÈVRES (S.&O.) TÉLÉPHONE: AUTEUIL 14-67. SÈVRES… | ||
| 03-page305 | Mileage test results detailing fluid loss in dampers over consecutive days. | ||
| View original record | - 6 - XYRESI RESULT AFTER SECOND DAY'S MILEAGE OF 501 N.S.F. no leak O.S.F. 3 cc. N.S.R. no leak O.S.R. lost 1 cc. Both Front & Rear O.S. dampers flushed over when filler plug removed. All dampers… | ||
| 03-page306 | Oil loss and alterations to vehicle dampers after mileage tests over several days. | ||
| View original record | continued D Damper report - 76 - RESULT AFTER DAY'S MILEAGE OF DO2. N.S.F. lost 1 1/2 cc. O.S.F. no leak N.S.R. lost 2 cc. O.S.R. lost 2 1/2 cc. All dampers have been checked & topped up with oil… | ||
| 03-page307 | Fluid loss measurements from four points after a 500-mile test. | ||
| View original record | - 8 - RESULT AFTER A MILEAGE OF 500. N.S.F. no leak. O.S.F. lost 1 cc. N.S.R. lost 1 1/2 cc. O.S.R. lost 1 cc. HH Hancock G.W.H. PERFECT | ||
| 03-page308 | Brake shoe fitting, testing issues, and a shortage of tyres. | ||
| View original record | X-refed Hotel de France. Chateauroux. Indre. 22.6.33 To He/Rm. From G.W.H. 18. G. IV. We have received your memo of the 20/6/33. BRAKES We are fully aware of the chief reason re. the fitting of the… | ||
| 03-page309 | Customs issues regarding the temporary importation of parts for Chassis 18.G.IV Experimental Car. | ||
| View original record | W/Paris. To Hm/GO. c. D/BP. Hs/Rn.16/KT.23.6.33. CHASSIS 18.G.IV. EXPL. CAR. With reference to Hm/804/FAW.22.6.33. our man Bell states that he definitely told your man White who came to meet him at… | ||
| 03-page310 | Covering memo for a report on the 18-G4 car after completing a 15,000-mile test in France. | ||
| View original record | To Sg. From Hn. c. to Wor. c. to R. c. to Da. c. to Hy. c. to M. 18-G4. 15,000 MILES TEST IN FRANCE. Attached herewith copy of report on 18-G4. after 15,000 miles test in France. This car is now on… | ||
| 03-page311 | Vehicle 18.G.IV at 15,000 miles, detailing engine, fuel consumption, and piston performance. | ||
| View original record | To Hs. From G.W.H. Hotel de France. Chateauroux. Indre. 20.6.33 REPORT ON 18.G.IV. AT 15,000 MILES. ENGINE STANDARD UNIT U.7.S. Fitted with totally enclosed Carburetter and silencer to LOP. E.… | ||
| 03-page312 | Technical report page detailing investigations into engine piston knock, valve clearance, gear rattle, and carburettor issues. | ||
| View original record | - 2 - engine was idling. It could not be heard under load. Examination of the piston did not disclose any definite fault to cause the knock. The only noticeable reason was extra slackness on the non… | ||
| 03-page313 | Carburettor, radiator and fan performance, detailing issues and modifications during hot weather testing. | ||
| View original record | - 3 - due to expansion during the excessive hot weather. This was cured by lapping in the piston. The float chamber needle was inclined to make the carburetter flood owing to a ridge having worn on… | ||
| 03-page314 | Performance report on the Flywheel & Clutch, Low Inertia Damper, and Gear Box & Actuating Gear. | ||
| View original record | - 4 - FLYWHEEL & CLUTCH LOP.G.54733. Complete to the above LOP.-Rs.935 Clutch Damper Spring Drive is incorporated:- Ex. 10008 Torque Plate Ex. 10009 Driving Sleeve Ex. 10010/11 Male Bushes R.A.D.11… | ||
| 03-page315 | Performance and faults of the gearbox, servo motor, steering, and rear axle components after extensive mileage. | ||
| View original record | -5- mechanism for the third and direct gears has functioned and ease of change has been consistent. At no time during the mileage has any gear come out of mesh. Special Aero Mobileil D has been used… | ||
| 03-page316 | Propeller shaft wear and an analysis of front and rear brake performance using different shoe materials. | ||
| View original record | - 6 - a free movement measured at the periphery of the road wheel of 7/16". This has only increased to 1/2". The clanking when taking up the drive must therefore be a slight slackness in the splines… | ||
| 03-page317 | Analysis of increased brake leverage and comparison of hydraulic damper valve configurations. | ||
| View original record | - 7 - place. This gives .375 more brake pedal movement before brake adjustment is needed. The leverage to the front brakes has been increased 34% to give more front braking. We have not found the… | ||
| 03-page318 | Investigation into oil leaks from dampers and a squeak from front axle anchor control brackets. | ||
| View original record | - 8 - The dampers have been free from any audible knocks. The anchorage both front and rear has not given any trouble. The spring loaded connecting links have given no trouble, and the spherical… | ||
| 03-page319 | Technical report on the performance of front axle pivots, exhaust system, and petrol tank and fittings. | ||
| View original record | - 9 - FRONT AXLE PIVOTS LOP.G.55813-N.S.3634. The oil leak from the pivot bearings, which runs down the brake dust cover and drips on the tyres has been considerably lessened. The amount of leak now… | ||
| 03-page320 | Specifications and performance report for front/rear road springs, starter motor, and dynamo. | ||
| View original record | - 10 - FRONT ROAD SPRINGS LOP.F.98126. Firth's-Low Rating Type - Solid Eyes. N.S. O.S. Piece No F.57903 F.57903 Type 38" 38" Loaded Lenght 750 lbs 750 lbs Initial Camber 4.450 4.437 Material S/SLM… | ||
| 03-page321 | The performance and condition of battery, ignition, plugs, switch, and wheels. | ||
| View original record | - 11 - BATTERY The battery has maintained its charge and appears to be in a good condition. The distilled water added during the mileage has been 1.5 pints. IGNITION The contact points have had to be… | ||
| 03-page322 | Car performance metrics including consumption, weight, and tyre specifications. | ||
| View original record | - 18 - Special Aero Mobiloil D used throughout the mileage. Average Petrol Consumption 13.88 M.P.G. Average Oil Consumption 667.00 M.P.G. Weight of car. 1 T. 17 C. 2 Q. Tyre Mileage; A set of Michelin… | ||
| 03-page323 | Customs duty refund for parts returned from an experimental car, which are detained in London. | ||
| View original record | w/Hants. C. to Hs/Rm Handwritten: Y Y 1860 D/HP/Y27/TH.4.7.33. Re: Chassis No. 18-G-IV - Experimental Car Hm/Go2/FAW.28.6.33. The case containing the parts returned ex the above car is detained in… | ||
| 03-page324 | Page 2 of a letter requesting a procedure to avoid the loss of recoverable duty. | ||
| View original record | -2- you would suggest a definite procedure with regard to matters of this kind, so that proper steps may be taken to avoid the loss of recoverable duty. D.W.G. | ||
| 03-page325 | Inability to claim a refund on import duty for parts sent for an experimental car. | ||
| View original record | Copy To B/SP (Copy to Hs/Rm) From Commercial & Costing Dept, Sèvres r1860. Hs/CO3/FAN 10/7/33 Chassis 18 G IV. Experimental Car On receipt of your D/SP/Y27/DH 4.7.33 we again communicated with the… | ||
| 03-page326 | Frame distortion test comparing a Terraplane and an 18-G-IV vehicle. | ||
| View original record | COPY X 5840 18-6-34 To Sg. from Hs/Gry. c. to Wor. c. to By. c. to E. c. to Da. Hs/Gry.7/KW.25.1.34. Frame Distortion. ---------------- We have twisted both the Terraplane and 18-G-IV car by applying… | ||
| 03-page327 | Letter from coachbuilders Hooper & Co. advising of a delay in the completion of a car. | ||
| View original record | +500a HOOPER & CO. (Coachbuilders) Ltd AGENTS FOR ALL MAKES OF CARS LARGE & SMALL. NEW WORKS: Western Avenue, Acton, W.3. adjoining Park Royal Tube Station. TELEPHONE, ACORN 0137-8. Motor Body… | ||