Rolls-Royce Archives
| Identifier | Entry | ||
| 02-page001 | Requesting recommendations for shipping the car 'SS' 18-EX to France. | ||
| View original record | To Sg. from Hs. c. to C. c. to Wor. X7941 X7770 Hs6/LG6.12.28. 2 'SS' 18-EX. We wish to make arrangements for this car to be in France on Wednesday next the 12th. We think it advisable not to send it… | ||
| 02-page002 | Requesting arrangements for Mr. Yarnall to inspect the 18-EX car before it is sent to France. | ||
| View original record | To BP. from Hs. X7941 Hs7/LG6.12.28. X7770 We are sending 18-EX car to France next week. Will you please arrange for Mr. Yarnall to come to the Expl: Dept: to get all the necessary particulars of the… | ||
| 02-page003 | Secret memo discussing a compromise from a board meeting regarding the launch of the 'SS' and new 20 HP models, production plans, and a 10,000-mile test. | ||
| View original record | Hs X7941 4 To Wor. FROM BJ. SECRET. BJ2/E10.12.28 Copy to Sg-C. Hs. EP. We were all very pleased at the compromise that was come to at the Board Meeting, and sincerely hope that it will be successful… | ||
| 02-page004 | Requesting arrangements for staff to test a second chassis, a new starter, and clarifying the 10,000-mile test protocol for the 'SS' model. | ||
| View original record | To Wor. from BJ. We should like PH., CWB, EP and perhaps JLE each to have a few days a little later. It will help Sales if you can make arrangements for them to use the second chassis which you said… | ||
| 02-page005 | Altering the plan to send an experimental car to France, changing the model from 18-EX to 14-EX. | ||
| View original record | Handwritten: X2941 Handwritten (crossed out): X7720 Handwritten: 6 To D/L. from Hs. Hs1/LG10.12.28. Will you kindly refer to our note ref. Hs3/LG7.12.28. The programme for sending a car to France has… | ||
| 02-page006 | Letter regarding vehicle tests in France, arranging for spare front springs and advising on test parameters. | ||
| View original record | "47941" 8 Expl: Dept: Messrs. Rolls-Royce Ltd., Derby. 17th. Dec. 1928. Hotel de France, Chateauroux, Indre, France. Mr. Hancock from Hs. As you realise, we are very anxious that the tests you are… | ||
| 02-page007 | Car's post-run performance, detailing issues with the rear springs, maximum speed, and a request for special oil. | ||
| View original record | COPY. X7941 q GWH3/RJ 17.12.28. Hs. Derby. We sent you a telegram this morning stating our arrival here. We had no difficulties at Le Harve or Southampton. The car ran very well on its run here. We… | ||
| 02-page008 | Conditions for a 10,000-mile test on an 'SS' model, including restrictions due to a previous fatal accident. | ||
| View original record | WOR. from Hs. X2941 Hs4/LG17.12.28. 10 10,000 MILES TEST ON 'SS'. BJ2/E10.12.28. X5941 We attach herewith a schedule of running for the 'SS' 18-EX and the new 20 HP. 14-G-4. There is no reason why… | ||
| 02-page009 | Page discussing whether a test should be repeated. | ||
| View original record | 11 contd :- -2- it should be open to discussion whether the test should be repeated. Hs. | ||
| 02-page010 | Continued document, page 2, discussing if a test should be repeated. | ||
| View original record | contd :- -2- it should be open to discussion whether the test should be repeated. Hs. (16) | ||
| 02-page011 | Running schedule for vehicle 18-EX, detailing daily mileage and activities over a period in December and January. | ||
| View original record | 12 SCHEDULE OF RUNNING FOR 18-EX. DATE. MILES. Dec. 16th. Le Harve to Chateauroux. 280 " 17th. Testers will have to report to police, garage prepared, car starts at 12 p.m. " 18th. 600 " 19th. 600 "… | ||
| 02-page012 | Running schedule for a 20 HP vehicle, detailing daily mileage over a period in December and January. | ||
| View original record | SCHEDULE OF RUNNING FOR 20 HP. 14-G-4. Date. MILES. Dec. 28th. Le Harve to Chateavroux. 280 " 29th. 600 " 30th. 600 " 31st. 600 Jan. 1st. 600 " 2nd. 600 " 3rd. 600 " 4th. 600 " 5th. 600 " 6th. 600 "… | ||
| 02-page013 | Typed fault report from France regarding numerous vehicle issues including oil and water leaks, and problems with the clutch, starter, and fuel system. | ||
| View original record | x7941 13 To: Hs Derby Hôtel de France, Châteauroux, Indre. France December 18th. 1928. We are having a serious leak of oil from the rear crankshaft bearing. The oil drains into the clutch casing and… | ||
| 02-page014 | Typed letter from France reporting on vehicle issues including water loss, fuel filter problems, and dynamo output. | ||
| View original record | (4) Hotel de France. Chateauroux, Indre, France. Hs. Deroy. from GWH. Dec. 19th. 1928. re. 12-EX - when this car left Boulogne, the General Transport people dealt with it. Their Agent Mr. Guillain of… | ||
| 02-page015 | Various vehicle issues including electrical, exhaust, chassis, and engine problems, along with driver logistics. | ||
| View original record | contd :- -2- 15 the lights for all night driving. There is not sufficient charge left in the accumulator after an all night's run to work the starter motor, this meaning when the starter motor switch… | ||
| 02-page016 | Secret memorandum on the development and 10,000-mile testing of the 'SS' car against the 18-EX and Phantom models. | ||
| View original record | X2941 16 To B.J. from Hs. c. to R. c. to Wor. Hs2/LG18.12.28. SECRET X7941 X7810 18-EX. X3994 Replying to BJ12/E17.12.28. 18-EX car has already started the 10,000 miles test in France. It arrived in… | ||
| 02-page017 | Wheel and rim sizes for 'SS' cars, including using 18-EX wheels and testing 20' and 21' rims. | ||
| View original record | contd :- -2- As regards the size of the wheels fitted to 18-EX. There are no reasons why these wheels cannot be used on SS. cars, at least they can be used on light cars. They improve the appearance… | ||
| 02-page018 | Letter detailing radiator design faults causing water loss and issues with a choked petrol filter on car IS4-EX. | ||
| View original record | X7941 18 To: Hs. Derby Hôtel de France, Châteauroux, Indre. December 19th. 1928 Send to BP We have received your letters of the 17th. inst. Re 12-EX, when this car left Boulogne, the General Transport… | ||
| 02-page019 | Vehicle performance issues covering the dynamo, exhaust, sub-frame, suspension, an oil leak, and driver licensing logistics. | ||
| View original record | 19 -2- {Handwritten note: EFC E Fowler Clarke Mathematician & Electrical research engineer (Newer in the scientist class)} The dynamo gives a very poor output, its maximum charging rate being 6 amps.… | ||
| 02-page020 | Plan view of a radiator showing the water outlet. | ||
| View original record | PLAN OF RADIATOR SHOWING WATER OUTLET 20 | ||
| 02-page021 | Letter confirming a telegram instruction to wire daily total mileage and any failures, with a handwritten note on testing. | ||
| View original record | 21 Hotel de France, Châteauroux, Indre. December 19th. 1928. To: Ms. Derby We have received your telegram this afternoon, reading as follows:- "TO AVOID POST DELAY WIRE DAILY TOTAL MILEAGE AND ANY… | ||
| 02-page022 | Secret memo reporting on the fault-free completion of the first 1500 miles of a 10,000-mile test on car 18-EX. | ||
| View original record | To R. from Hs. c. to BL. Wor. [crossed out] c. to E. DA. [crossed out] c. to BY. [crossed out] X7941 22 Hs4/LG20.12.28. S E C R E T. 10,000 MILES ON 18-EX CAR. We have received information by wire… | ||
| 02-page023 | Letter regarding vehicle testing in France, discussing speed performance and requesting daily progress reports. | ||
| View original record | x79265 23 Expl: Dept: Messrs. Rolls-Royce Ltd., Derby. Hs1/LG20.12.28. Hotel de France, Chateauroux, Indre, France. Mr. Hancock from Hs, We have wired you asking you to wire us daily giving the total… | ||
| 02-page024 | Outlining the programme and logistics for the final stages of a 10,000-mile car test. | ||
| View original record | Sct/W/20.12.28. Re: "S.S." 10,000 miles. X7710 X394 Referring to BJ2/E10.12.28. and your reply, Wory/T13.12.28. in view of the fact that the 10,000 miles has begun and that the Xmas holidays are about… | ||
| 02-page025 | Testing program and modifications for experimental cars 18.EX and 19.EX. | ||
| View original record | - 2 - 25 tomorrow whether you agree this suggested Programme, so that we can make our arrangements in advance before Xmas holidays, and we would, of course, leave it to you to fix up the necessary… | ||
| 02-page026 | Status update letter from France regarding vehicle testing issues, mechanical faults, and a query about Christmas work arrangements. | ||
| View original record | 96 Hôtel de France, Châteauroux, Indre. December 20th. 1928 To: Hs. Derby We have received your letter of the 18th. inst. re the 20-HP schedule. It must be distinctly understood that without we get… | ||
| 02-page027 | Confirming an instruction from a telegram regarding the daily reporting of mileage in France. | ||
| View original record | 27 To: Hs. Derby Hôtel de France, Châteauroux Indre. December 20th. 1928 We have received your telegram reading as follows:- GIVE TOTAL MILEAGE IN FRANCE IN DAILY TELEGRAM STILL EXPECT DAILY REPORT.… | ||
| 02-page028 | Handover of a car for a 9000-mile test and the dispatch of replacement parts to correct faults. | ||
| View original record | 47941 28 Expl: Dept: Messrs. Rolls)Royce Ltd., Derby. 21st. Dec. 1928} X7770 Hotel de France, Chateauroux, Indre, France. Mr. Hancock from Hs. We attach herewith a memo. we have received from London… | ||
| 02-page029 | Vehicle suspension tuning and tyre pressure adjustments. | ||
| View original record | contd :- you could take the clip off the spring. As regards the jellying of the front of the car. Tests here have shewn that we can make the most difference to this by pumping up the front tyres. We… | ||
| 02-page030 | Instructions for a 10,000-mile test on the 'SS' car 18-EX, detailing personnel movements and vehicle handover. | ||
| View original record | X7941 31 HS4/LG21.12.28. To Mr. Hancock at Chateauroux. c. to SG. PN. c. to CWB. EP. c. to JLE. Wor. S E C R E T. X7941 X7770 10,000 MILES TEST ON 'SS'. It has been arranged that Sales Officials shall… | ||
| 02-page031 | Secret memo discussing the progress and required adjustments for the 'SS' car during its 10,000-mile trial. | ||
| View original record | To R. from Hs. c. to BJ. Wor. c. to E. DA. c. to BY. X7941 S E C R E T. 32 Hs5/LG21.12.28. 10,000 MILES ON 'SS'. X7620 X7300 We have had a telegram to say that they have completed 2300 miles on the… | ||
| 02-page032 | Typed memo regarding service arrangements and parts for a job in France. | ||
| View original record | [Handwritten Top]: X7941 [Handwritten Top Right]: 34 Expl: Dept: Messrs. Rolls-Royce Ltd., Derby. 22nd. Dec. 1928. [Faint Stamp]: 21st. Dec. 1928. [Handwritten]: X3842 Hotel De France, Chateauroux,… | ||
| 02-page033 | Telegram about sending personnel and parts to Chateauroux, France to correct faults during a test. | ||
| View original record | X7941 53 Expl: Dept: Messrs. Rolls-Royce Ltd., Derby. X3842 Telegram 21st. Dec. 1928. Hotel de France, Chateauroux, Indre, France. Mr. Hancock from Hs. We are sending Allen and Lytton with starter… | ||
| 02-page034 | Letter reporting on a broken shock-damper and clutch issues during a 10,000-mile test. | ||
| View original record | To: Hs. Derby 36 Hôtel de France, Châteauroux. Indre. December 24th. 1928 We wired you this morning : Front shock-damper broken through case. The break is identical to those broken on the bumped… | ||
| 02-page035 | Faults with a car's exhaust manifolds, engine fabric coupling, and clutch assembly. | ||
| View original record | 36 Hôtel de France, Châteauroux, Indre. December 26th. 1928 To: Hs. Derby We wired you to-day as follows:- 1) "DAYS MILES 400 TOTAL 5077 CAR HELD UP TO FIT SILENCER PIPE AND ATTEND TO CLUTCH" 2)… | ||
| 02-page036 | Testing issues with manifolds, couplings, and tyres, along with mileage targets. | ||
| View original record | 37 -2- manifolds and of the fabric coupling. We are not attempting at the moment to fit the solid engine fit as it will take two full days to do that job and we shall never get our mileage done in… | ||
| 02-page037 | Progress report on the 'SS' 10,000 miles test in France, detailing issues found after 5000 miles. | ||
| View original record | To R. from Hs. c. to BJ. Wor. c. to E. DA. c. to BY. X7941 41 Hs4/LG27.12.28. 'SS' 10,000 MILES TEST IN FRANCE. We have heard from Mr. Hancock that the car has completed 5000 miles and is now being… | ||
| 02-page038 | Faults from a 10,000 miles test, concerning radiator leakage and a silencer pipe. | ||
| View original record | Hs. from DA. X7941 40 DAL/M27.12.28. 'SS' 10,000 MILES TEST. X.3941 X.7230 X.7250 We thank you for the copies of GWH's reports, which we are carefully watching. With reference to the water leakage… | ||
| 02-page039 | Vehicle electrical and mechanical issues following a road test, including telegram correspondence. | ||
| View original record | 35 Hôtel de France, Châteauroux, Indre? To: Hs. Derby We have received your telegram reading:- SENDING ALLEN LYTTON WITH STARTERMOTOR DYNAMO SILENCER PARTS WILL ARRIVE SUNDAY OBVIOUS FAULTS SHOULD BE… | ||
| 02-page040 | Rear engine oil leak and the car's performance compared to previous Phantoms. | ||
| View original record | 39 -2- the oil leak from the rear engine bearing. Unfortunately we do not see how we can do anything to that over here without dismantling the whole of the engine. Taking the car generally, its… | ||
| 02-page041 | Providing an update on the progress of 10,000-mile road tests in France for 'SS' and 20 HP cars. | ||
| View original record | To R. from Hs. c. to BJ. Wor. c. to E. DA. c. to BY. 10,000 MILES TEST ON 'SS' IN FRANCE. We have heard by telegram that the car in France has completed 6100 miles and is running satisfactorily. The… | ||
| 02-page042 | Letter arranging the handover and examination of experimental cars in France. | ||
| View original record | X7941 43 Expl: Dept: Messrs. Rolls-Royce Ltd., Derby. 31st. Dec. 1928. Hotel de France, Chateauroux, Indre, France. Mr. Hancock from Hs. X7770 We have arranged to meet PN. and CWB. outside Paris on… | ||
| 02-page043 | The condition of an S.S. car, detailing faults with the shock-damper, brakes, engine valve, and starter motor. | ||
| View original record | [Handwritten top right: UU] To: Hs. Derby Hôtel de France, Châteauroux, Indre. December 31st. 1928 We have received the front springs and shock-dampers for the S.S. car, and to-day we received your… | ||
| 02-page044 | Various mechanical faults and performance issues observed during a vehicle test run. | ||
| View original record | -62- { EFC } points were made right, and to-day the starter motor has been working fairly well. It takes on an average 3 attempts to engage and thumps back like a 5-ton steam hammer. We are not at all… | ||
| 02-page045 | Multiple faults found on a vehicle, including electrical, bodywork, steering, and engine issues. | ||
| View original record | -3- EFC car is altogether wrong. The head lamps do not function, the sockets for the bulb lamps are poor. There is insufficient pressure at the centre electrode to keep a proper contact on the bulbs.… | ||
| 02-page046 | Letter detailing the breaking of front wing stays on car 14-G4 and the planned repair. | ||
| View original record | 47 Hôtel de France, Châteauroux, Indre. January 1st. 1929 TO: Hs. Derby Re 20-HP Car 14-G4 We sent you a telegram reporting the breaking of the front wing stays. The four stays have broken across the… | ||
| 02-page047 | Vehicle performance issues including pre-ignition and a choked engine, with plans for further experiments. | ||
| View original record | X52280 X7941 56 Hotel de France, Chateauroux, Indre. To: Hs/Rm. From: G.W.H. January 7th. 1928 We have received your letter Hs/RmA/1G.4/1/29. We have received the Lodge plugs and these have now run… | ||
| 02-page048 | Replying to queries about modifications and testing schedules for experimental car models. | ||
| View original record | X7941 45 To Sg. from Hs. c. to WOR. HS3/LG1.1.29. 47770 Replying to Sg8/Msl.12.28. The following are our replies to your queries in numerical order. 1. As far as we know at present, the following… | ||
| 02-page049 | Wheel alterations for car 19-EX and travel arrangements for testing. | ||
| View original record | 49 contd :- -2- The alteration is no different from the smaller wheels we have recently introduced on the 20 HP. but it was carried out without tests in France on the latter car. 19-EX will have the… | ||
| 02-page050 | Secret report on the 'SS' car's 8400-mile road test in France, detailing performance improvements and issues with vibration and the exhaust system. | ||
| View original record | To R. } To WOR. } FROM Hs. x7941 Hsl/LG2.1.29. 'SS' CAR - S E C R E T. x7770 x7010 x7230 We have heard by telegram that the SS. car has now completed 8400 miles in France. Rm. has just returned from… | ||
| 02-page051 | Oil leak from a crankshaft and a failed fabric coupling on the 16-EX car, with comparisons to the Phantom model. | ||
| View original record | contd :- -2- 51 generator are receiving attention. There would appear no reason why these should give us any anxiety. (4) There is a bad oil leak from the rear bearing on the crankshaft. E. points out… | ||
| 02-page052 | The condition of a vehicle after a 9,000-mile road test, detailing required repairs and design issues. | ||
| View original record | 52 Hôtel de France, Châteauroux, Indre. December 3rd. 1928 ? To: Hs. Derby We have received your letter of the 31st. December instructing us to hand over the car to CWB. on Wednesday 2nd. January.… | ||
| 02-page053 | Exhaust manifold flange failure and the plan to complete a 7500-mile endurance test. | ||
| View original record | -26- 53 The exhaust manifold bottom flange has given way. We have had to have this rebrazed. There is also a crack appearing on the top inside portion of the front pipe of the exhaust manifold. This… | ||
| 02-page054 | Letter from G.W.H. to Hs. Derby reporting on a 20-HP test car, detailing issues with wing stays, an oil leak, and ride instability. | ||
| View original record | To: Hs. Derby From: G.W.H. Hôtel de France, Châteauroux, Indre. January 5th. 1929 54 We wired you yesterday that the test was held up on the 20-HP. The four front wing stays, when examined, on the… | ||
| 02-page055 | Faults with the engine and exhaust system during 'SS' model development. | ||
| View original record | 57 To WOR. from Hs/Rm. X7941 Hs/Rml/LGS.1.29. 'SS' DEVELOPMENT. X7770 The faults which have so far manifested themselves on the 'SS' are as follows :- ENGINE. We have had reports of oil leaks from the… | ||
| 02-page056 | Various component issues and ongoing modifications for a car model, covering the exhaust, carburation, vacuum pump, clutch, and brakes. | ||
| View original record | contd :- -2- This w has made the exhaust noisy and gives a poor life. WW. are now in the process of getting out designs to cure this deficiency which should not take long when we have the necessary… | ||
| 02-page057 | Design issues and proposed solutions for various automotive components like shock absorbers, couplings, and starter motors. | ||
| View original record | contd :- -3- 59 on Phantom cars and know how to remedy it. SHOCK ABSORBERS. The cases and levers of the front shock absorbers were not strong enough. We have broken two in France. Designs have been… | ||
| 02-page058 | Vehicle vibration, engine noise and central oiling issues on models 18-EX, 19-EX and others, with plans for modifications. | ||
| View original record | X7941 GO To: Rm. From: Hs. Hôtel de France, Châteauroux, Indre. January 10th. 1928. By comparison, 19-EX car is much better than 18-EX for the movement on the front. There is no noticeable speed at… | ||
| 02-page059 | Letter agreeing to the production of the SS model, planning parts classification, and discussing a lubrication failure on the 18-EX. | ||
| View original record | X7941 61 Expl: Dept: Messrs. Rolls-Royce Ltd., Derby. 15th. Jan. 1929. Hotel de France, Chateauroux, Indre France. X5840e Mr. Hancock from Hs. It has now been agreed that the SS. shall be put into… | ||
| 02-page060 | Modifications for a 20 HP car, arranging photos for an 18-EX car, and an issue with mud in the rear brakes. | ||
| View original record | 62 contd :- -2- pay very special attention to the central oiling scheme. If necessary we will leave you the 20 HP. car out there in order that this job can receive continuous attention. As regards the… | ||
| 02-page061 | Letter regarding testing of Bijur drip plugs and the status of a car that has been pulled to pieces. | ||
| View original record | P S C - B E To: Hs/Rm. From: G.W.H. X794B? 63 Hôtel de France, Châteauroux, Indre. January 18th, 1929. We have received your letter of the 16th, and noted contents. We are quite aware of the… | ||
| 02-page062 | Cover memo attaching a report on the 18-EX 'SS' car after a 5,000-mile test. | ||
| View original record | X7941 To R. from Hs. Hs/LGS.1.29 55 c. to BJ. Hor. c. to SG. E. c. to DA. BY. c. to EP. ------------------ REPORT ON 18-EX 'SS' CAR. AFTER 5,000 MILES. ----------------------------- X7770 We attach… | ||
| 02-page063 | 5,000-mile performance report on the 18-EX S.S. vehicle. | ||
| View original record | To: Hs. From: G.W.Hancock. Hôtel de France, Châteauroux, Indre. 6U Report on 18-EX. S.S. 5,000 Miles ENGINE S.S.N° 7. The performance of the engine has been very good. The torque reaction is… | ||
| 02-page064 | Performance issues and observations on a vacuum pump, carburetter, water pump, and exhaust manifolds. | ||
| View original record | -2- VACUUM PUMP TO L.O.P. E 77660 SILENCER FITTED ON RELEASE SIDE OF PUMP. Under normal running conditions the Vacuum pump maintains sufficient vacuum to operate the Autovac and a plentiful supply of… | ||
| 02-page065 | Inspection report on issues with the rocker cover, engine suspension, and exhaust system. | ||
| View original record | -3- ROCKER COVER. We are of the opinion that the felt packing on the rocker cover should be left standing out more than in the present case, so that after it has settled down there is no possible… | ||
| 02-page066 | The performance, issues, and condition of various vehicle components including the radiator, bonnet, oil pump, and brakes. | ||
| View original record | -4- 63 RADIATOR TO L.O.P. E 77675 N.S.2727 /2683/2696 E.C.H.1048. THE DIAMETER OF THE SUSPENSION STUDS INCREASED FROM .25" TO .3125" During the first portion of the mileage, we lost 2 gallons of water… | ||
| 02-page067 | Inspection report detailing the condition and performance of various vehicle components including front springs, dampers, steering, and clutch. | ||
| View original record | -5- sign of any water having entered the drums. The lubrication of the toggle shafts appeared to be quite O.K. It was necessary to adjust the brakes 1 notch of the mechanical adjustment. We could not… | ||
| 02-page068 | Wear and performance issues found in a vehicle's clutch, gearbox, servo motor, propeller shafts, and axles. | ||
| View original record | -6- 65 considerable wear in the pins and shackles connecting the clutch pedal to the clutch lever. These do not appear to have sufficient surface area. The slack that has developed caused a very… | ||
| 02-page069 | Inspection report on vehicle components including brakes, suspension, fuel system, and other mechanisms. | ||
| View original record | -7- 66 lubricated. There has been a considerable oil leak through the o/s tube. This collected in the brake housing, fortunately not getting on to the brakes. On the n/s there was no sign of any oil… | ||
| 02-page070 | Faults found with the body subframe, electrical system, and cellulose paintwork. | ||
| View original record | -6- BODY SUBFRAME TO L.O.P. F 79575. N.S. 2695. As already reported, the second spring clips of the front end of the rear springs fouled the subframe upon compression of the rear springs. This bent… | ||
| 02-page071 | Test report summary detailing mileage, fuel consumption, and tyre performance. | ||
| View original record | -9- our experience are so far the best we know of windscreen wipers. Total Mileage of Car: 9.000 Average Petrol Consumption during the test: 10.58 M.P.H. Total weight of car complete with body (No… | ||
| 02-page072 | Outstanding items and progress for the 'SS' Production 10,000 Mile Car. | ||
| View original record | 69 Wor. from DA. c. to Hs. 47941 DA1/M21.1.29. 'SS' PRODUCTION 10,000 MILE CAR. X.7941 X.7240 X.8770 X.7430 E. has shewn me a letter from you re. items outstanding from WW. for production 10,000 miles… | ||
| 02-page073 | 10,000-mile inspection report on the 18-EX chassis, focusing on the central lubrication system. | ||
| View original record | 70 X7941 To: Hs. From: G.W.H. Hôtel de France, Châteauroux, Indre. 43806. REPORT ON 18-EX 10,000 MILES CENTRAL LUBRICATION. We have taken off the body and wings to make a thorough examination of the… | ||
| 02-page074 | Lubrication and bearing condition report for various vehicle components. | ||
| View original record | -2- 71 Bijur supplying unit. Drops per min. As fitted Condition of bearings. Foot and hand brake equalizing shaft. N/s) O/s): Drops per min. 2, 2. Condition: Well lubricated. Bearing in good… | ||
| 02-page075 | The condition and lubrication of front and rear axle bearings and shafts. | ||
| View original record | -3- 72 Bijur supplying unit. | Drops per min. | As fitted | Condition of bearings. N/s wheel unit. Top pivot bearing. | | | Well lubricated. Roller race in good condition. Bottom pivot bearing. | | |… | ||
| 02-page076 | Joint wear, drip plug failures, and overall lubrication performance after testing. | ||
| View original record | -4- 78 As reported on front axle, we found several joints when disconnected, the solder had cracked but had not leaked oil. It would appear that solder is not strong enough for the joints. We should… | ||
| 02-page077 | Examination report on the condition of dismantled front and rear springs. | ||
| View original record | -5- 74 The front and rear springs have been dismantled and all leaves examined. The front spring leaves were well lubricated and showed very little digging-in at the tips. The rear springs were found… | ||
| 02-page078 | List of vehicle faults and points requiring immediate attention sent from Châteauroux, France. | ||
| View original record | By E, Da WOR/ HS To: HS. From: G.W.H. X7941 75 Hôtel de France, Châteauroux, Indre. January 23rd. 1929. We send you a list of points that require immediate attention on S.S.:- Loss of oil from rear of… | ||
| 02-page079 | Sketch and notes on modifications to the rear toggle shaft bearing drainage system. | ||
| View original record | Rear toggle shaft bearing. No time or drawing of this so it may be out of proportion. Two small drain pipes become choked with dirt as shown. if the casting is carried on as per dotted lines and… | ||
| 02-page080 | Letter detailing modifications and repairs to the rear brakes of a vehicle. | ||
| View original record | [Top handwritten]: X7941 [Top left typed]: To: Hs. From: G.W.H. [Top right typed]: Hôtel de France, Châteauroux, Indre. January 24th. 1929. [Center title typed]: S.S. Rear Brakes [Left margin… | ||
| 02-page081 | Outlining a list of noted technical faults requiring attention. | ||
| View original record | To BY. from Hs. c. to E. c. to DA. c. to Wor. X7941 X7770 po Hs2/LO25.1.29. Below is a note received from Mr.Hancock. Most of these points are receiving attention. Loss of oil from rear of engine.… | ||
| 02-page082 | Outstanding issues from a 10,000-mile test report by 'Hancock'. | ||
| View original record | X7941 TO DA. from Hs/Rm. Hs/Rml/LG25.1.29. There appear to be one or two outstanding features of which Hancock has complained on his 10,000 miles test reports which have not yet been dealt with. These… | ||
| 02-page083 | Drawing and notes on a modification to the drain pipes of a rear toggle shaft bearing. | ||
| View original record | REAR TOGGLE SHAFT. BEARING. (We have no drg. of this so it may be out of proportion) Two small drain pipes become choked with dirt as shewn, if the casting is carried on as per dotted lines and… | ||
| 02-page084 | Status update on car repairs, detailing the completion of the S.S. and upcoming work on a 20-HP. | ||
| View original record | X7944Φ 82 To Hs. From: G.W.H. Hôtel de France, Châteauroux, Indre. January 26th. 1929. We have completed the S.S. to-day. Everything has gone back very nicely and the appearance of the car is as new.… | ||
| 02-page085 | Vehicle improvements and trials for the SS and G.4. models. | ||
| View original record | HS. BY. E. DA. from R. c. to BJ. Wor. Sg. 7941 84 R4/M27.1.29. SS. AND 20 HP. G.A. X.7941 X.7005 X.5840 X.5005 X.7770 It is understood that the SS. will be continuing its trials in France, as… | ||
| 02-page086 | Propeller shaft vibrations and mechanic joint issues on an S.S. car. | ||
| View original record | X794b 85 To: Hs. From: G.W.H. Hôtel de France, Châteauroux, Indre. January 27th. 1929. We had a run out on the S.S. car this morning. We should not consider that the torque reaction is any worse after… | ||
| 02-page087 | Letter from Châteauroux, France, concerning the return of a car, completion of another, and personnel arrangements. | ||
| View original record | X7941 26 To: Hs. From: G.W.H. Hôtel de France, Châteauroux, Indre. January 29th. 1929. We received your wire: 'Send twenty to Derby Brazier should return with it Wire when we can expect it'. We have… | ||
| 02-page088 | Typed letter detailing the results of vehicle road tests and modifications. | ||
| View original record | 47941 87 To: Hs. From: G.W.H. Hôtel de France, Châteauroux, Indre. January 30th. 1929. for Le Canadel. We have now completed the S.S. ready We find that by fitting the front solid engine feet the… | ||
| 02-page089 | Hand-drawn sketch of a flanged component with handwritten notes indicating design considerations. | ||
| View original record | R D C - I - 3 E flange too near drain holes 28 | ||
| 02-page090 | Drawing of a better arrangement for the throttle connecting spring. | ||
| View original record | better arrangement for throttle connecting Hiffy 89 | ||
| 02-page091 | Letter concerning customs papers for car 18-EX and a comparison of performance issues between cars 19-EX and 18-EX. | ||
| View original record | To: Hs. From: G.W.H. X7941 90 Hôtel de France, Châteauroux, Indre. February 5th, 1929. We hope Brazier got the car through the Customs at Southampton. The Customs papers got mixed up with 18-EX. This… | ||
| 02-page092 | Request for the final report on a 10,000 miles test. | ||
| View original record | x7991 92 To Hs. from Sg. "SS"_ 10,000 miles test. Sg18/E14.2.29 Referring to the above, we do not seem to have received a report on this. The only report we have here is one written after the… | ||
| 02-page093 | Inspection report detailing the condition of bearing surfaces after a 3,500-mile test. | ||
| View original record | Condition of Bearing Surfaces 3.500 miles 19 EX Front Road Springs. Condition: (Lubrication) O/S Rear end (Shackle pin) Lubrication Good Bearing, Good. " Front - more oil required { light film " " "… | ||
| 02-page094 | Inspection report detailing the lubrication status and condition of steering, axle, servo, and brake components. | ||
| View original record | Side Steering. tube. Rear end. Lubrication good. Condition good. Front " Rear Axle. O/S. Brake toggle Shaft. Lubrication good on both Shafts water found on Shafts. O/S. Brake counter Shaft. Over… | ||
| 02-page095 | Letter to Mr. J. Adams in France concerning experimental testing logistics, finances, and personnel. | ||
| View original record | 47941 (c1) Expl: Dept: Messrs. Rolls-Royce Ltd., Derby Angleterre. 18th. Feb. 1929. Hotel de France, Chateauroux, Indre, France. Mr. J. Adams, from HS/GWH. We have received your request for time… | ||
| 02-page096 | Employee wages and outlining a series of vehicle tests. | ||
| View original record | contd :- -2- 102 I believe MacStay has got the wages for Pepper and Thornhill. Will you send them back to Mr. Scott, Cashier, by registered post. Having talked the matter over with Mr. Hives - a… | ||
| 02-page097 | Letter discussing a report on the 19-EX car, addressing Bijur lubrication and gearbox oil leak issues. | ||
| View original record | X7941 103 Expl: Dept: Messrs. Rolls-Royce Ltd., Derby. Angleterre. 19th. Feb. 1929. Hotel de France, Chateauroux, Indre, France. X7310 Mr. McStay, from Hs/G.W.Hancock. We have received your report on… | ||
| 02-page098 | Instructions for fitting a baffle plate, ordering new tyres, and arranging for car delivery in Paris. | ||
| View original record | contd :- -2- 104 Re. fitting the baffle plate - to do this it is necessary to dismantle the whole of the servo, then the shaft can be withdrawn. There are no nuts to undo inside the gearbox, but care… | ||
| 02-page099 | Final report on the 18-EX car after a 10,000 miles test in France. | ||
| View original record | Y7G41 105 To R. from Hs. c. to Sg. Wor. c. to E. DA. c. to BY. EP. Hs2/LG19.2.28. REPORT ON 18-EX CAR AFTER 10,000 MILES TEST IN FRANCE. We attach herewith final report on the above car after 10,000… | ||
| 02-page100 | 18-EX car after a 10,000-mile test in France, detailing engine performance. | ||
| View original record | 106 Hs/GWH1/LG19.2.29. REPORT ON 18-EX CAR AFTER 10,000 MILES TEST IN FRANCE. Engine 'SS' No.7. The performance of the engine remained good throughout the test. It improved with the running in regard… | ||
| 02-page101 | The condition of various engine components following a 5000-mile test. | ||
| View original record | contd :- -2- Engine gears. These remained as reported at 5000 miles. Vacuum pump to I.O.P.E77660. This continued to function as reported at 5000 miles. No other troubles developed. Inlet pipe to… | ||
| 02-page102 | Condition and performance of various vehicle components after testing. | ||
| View original record | contd :- -3- 108 Radiator to LOP. E.77675 N.S.2727/2683/2696 E.CH.1048. The dial of the suspension studs increased from .25 to .3125. No further trouble was experienced with the radiator as previously… | ||
| 02-page103 | Test report on the performance and wear of various vehicle components following a 5000-mile test. | ||
| View original record | contd :- -4- 109 Front Axle Control Dampers to LOP. F.79507. N.S. 2635. Anchorage for front axle control dampers to LOP.F.79517.N.S.2663. The second set of dampers fitted gave no trouble. Loading… | ||
| 02-page104 | Test report detailing the condition of various vehicle components like brakes, dampers, petrol tank, and subframe. | ||
| View original record | contd :- -5- but weather conditions were against it. The scheme however gave promise of getting over the trouble. The brake drums were in good condition when examined. A separate report dealt fully… | ||
| 02-page105 | Report page detailing the results of a vehicle test, focusing on bodywork and component performance. | ||
| View original record | contd :- -6- (11) The bodywork stood up remarkably well throughout the test. The windows got very hard to wind owing to damp swelling the felt packing of the glass window guides. Very few rattles… | ||
| 02-page106 | Enclosing two sets of photographs of the 18-EX car taken in France. | ||
| View original record | X7941 117 Sg. from Hs. Hsl/LG22. 2.29. We enclose herewith two sets of photographs of 18-EX car taken in France. Hs. | ||
| 02-page107 | Daily report on the status and mileage of chassis 19 EX from Chateauroux, France. | ||
| View original record | X7941 To Hs From G.W.H./JLA Hotelde France Chateauroux Indre 23/2/29 DAILY REPORT ON CHASSIS 19 EX Car running well. Milage 165 G.W.H./JLA [Signature] | ||
| 02-page108 | Telegram from Chateauroux reporting on a successful 599-mile trial with no failures. | ||
| View original record | POST OFFICE TELEGRAPHS. B or C Charges to pay s. d. This form, and if possible the envelope, should accompany any enquiry respecting this Telegram. From: [illegible] (30029) Wt.19072/163 19,850m.… | ||
| 02-page109 | Post Office telegram reporting mileage from Hancock to Hives. | ||
| View original record | POST OFFICE TELEGRAPHS. No. 47941 Office Stamp: DERBY 20 DEC 28 M Charges to pay Time handed in: 9-45 M Telegram text: + 24 SCL IBX 20 TH 8.50 CHATEAUROUX 7 HIVES ROYCAR DERBY = DAYS MILES 600 =… | ||
| 02-page110 | Telegram to Hives in Derby from Hancock regarding mileage covered. | ||
| View original record | POST OFFICE TELEGRAPHS B or C Charges to pay: 10/20 From: S (2028) Wt.18072/163 10,000m. 1/28 Harrow L434 Telegrams for INLAND may be handed to the messenger. The Post Office accepts telegrams by… | ||
| 02-page111 | Post Office Telegraph form with a handwritten message regarding travel details. | ||
| View original record | POST OFFICE TELEGRAPHS. Telegrams for INLAND addresses may be handed to the messenger who delivers this form. The Post Office accepts telegrams by telephone. THE INFORMATION OVERLEAF WILL INTEREST… | ||
| 02-page112 | Telegram from Chateauroux reporting a broken front shock damper case. | ||
| View original record | POST OFFICE TELEGRAPHS B or C Charges to pay (30029) Wt.19072/163 19.35/m. 1/-- ..arrow E.4494 F7941 119 No. 0115 Office Stamp: DERBY 24 OC 28 Telegram Service Line: * 600 4073 + CT 1 ++ 99 CL KD 8.50… | ||
| 02-page113 | Telegram reporting mileage covered during a test, signed by Hancock. | ||
| View original record | POST OFFICE TELEGRAPHS. Top handwritten reference: X7841 No. 20 Office Stamp: DERBY 25 OC 29 From: Test / H.W Prefix: C Time handed in: MC 8.35 Office of Origin and Service Instructions: 25th ch...… | ||
| 02-page114 | Telegram from Chateauroux reporting a car is held up to fit a silencer pipe and attend to the clutch, including mileage details. | ||
| View original record | POST OFFICE TELEGRAPHS. (Printed Text) B or C Charges to pay s. d. This form, and if possible the envelope, should accompany any enquiry respecting this Telegram. From Telegrams for INLAND addresses… | ||
| 02-page115 | Telegram reporting on vehicle performance, mileage, and clutch status. | ||
| View original record | POST OFFICE TELEGRAPHS. B or C Charges to pay This form, and if possible the envelope, should accompany any enquiry respecting this Telegram. From: 10-53 M No. 122 Office Stamp: 0017 DERBY 28 DEC 28… | ||
| 02-page116 | Telegram reporting the successful arrival and performance of a 'Twenty' model car in Chateauroux. | ||
| View original record | Handwritten: X79-41, 124, 9/41 Stamped: Office Stamp 0013, DERBY, 2.9SEP29 M Typed Telegram Strips: : CT 600 6077 :: RM QUIVE 21 IER 8.20 29" CHATEAUROUX 20 HIVES ROYCAR DERBY ENGT ARRIVED CHATEAUROUX… | ||
| 02-page117 | Typed report on broken front wing stays on a 20 HP vehicle after significant mileage. | ||
| View original record | 125 X7941 1st. Jan. 1929. HIVES ROYCAR DERBY. X5840C DAYS MILES 604 TOTAL 7881 20 HP. DAYS 577 TOTAL 1746 ALL FRONT WING STAYS BROKEN - HANCOCK. | ||
| 02-page118 | Requesting a new exhaust manifold for 'SS' Hancock, including mileage data. | ||
| View original record | 26 X7941 2nd.Jan. 1929 HIVES ROYCAR DERBY. x5840c DAYS MILES 600 TOTAL 8481 20 HP. 667 TOTAL 2413 SEND NEW EXHAUST MANIFOLD FOR 'SS' HANCOCK. | ||
| 02-page119 | Typed telegram message regarding vehicle testing status for car 18-EX and a 20 HP vehicle. | ||
| View original record | 127 X7941 4th. JAN. 1929. HIVES ROYCAR DERBY. X584oe 18-EX MIDDAY OK. 20 HP. MILES NIL RESUMED RUNNING MIDNIGHT. HANCOCK. | ||
| 02-page120 | Cover page for a 10,000-mile test conducted in France on the 1st 'SS', 18-EX and 19+EX experimental models. | ||
| View original record | 1911 1 1st. "SS" 10,000 MILES TEST IN FRANCE 18-EX 19+EX | ||
| 02-page121 | Telegram reporting on vehicle status and requesting urgent dispatch of spare parts. | ||
| View original record | Header Information: 600 7277 20 679 1169 12 40. 95. LGR 10.5 31 CHATEAUROUX 36. WOR (circled). Office Stamp: FERRYBRIDGE M, To DEC28, No. 0141. Recipient: HIVES ROYCAR DERBY ENGD = Message: DAYS MILES… | ||
| 02-page122 | Telegram detailing dynamo output requirements and a request for various car parts. | ||
| View original record | : 14 IEW 8.6 22 : CHATEAUROUX 41 HIVES ROYCAR DERBY = = WE DO NOT REQUIRE ALLEN DYNAMO OUTPUT NOW 11 AMPS 16 AMPS REQUIRED TO MAINTAIN ALL NIGHT DRIVING STARTER MOTOR NOT REQUIRED SEND SPRINGS ZENITH… | ||
| 02-page123 | Letter to Mr. Hancock regarding work on a vehicle being halted due to severe winter weather. | ||
| View original record | 97 HOTEL & CAFE DE FRANCE Au Centre de la Ville CHATEAUROUX R. BIJOTAT, PROPRIETAIRE ENTIÈREMENT REMIS A NEUF DERNIER CONFORT GARAGE - AUTOS AUTOBUS A TOUS LES TRAINS R. C. 5330 Grandes Salles pour… | ||
| 02-page124 | Progress report on vehicle repairs, discussing oil drip tests, gearbox oil leaks, and a request for further instructions. | ||
| View original record | hubs & rear brake shafts out - tomorrow will erect these - Have we to dismantle water pump - starter motor - clutch trunnion & brake equalising shaft. All the rest is done - As regard byjin drip test… | ||
| 02-page125 | Accompanying reports on car 19EX, detailing tests and inspections affected by cold weather. | ||
| View original record | To Mr Hancock. 42841 Chateauroux gs 16.2.29 Herewith enclosed reports on 19EX Gear Box oil leak & Brakes. - Lubrication inspection gone through as far as reported - Please note Bijou tests on front… | ||
| 02-page126 | Test report detailing the investigation and rectification of oil leaks from the Gear Box and Servo unit. | ||
| View original record | 19 EX. Mileage. 3.500. 16.2.29 94 A test was carried out to determine oil leaks from Gear Box & Servo. Oil leak shewed up very bad from (1). Servo driven shaft housing on Gear Box (2) Speedometer… | ||
| 02-page127 | The inspection of a gearbox oil leak, servo, and brake system condition. | ||
| View original record | Halos washed off with petrol & cleaned up. 'Gear Box wash down'. (oil level in Box) 6 3/4" from dip stick flange to oil level, when box was hot. With the vent on gear box lid. further tests were… | ||
| 02-page128 | Report detailing the condition of a vehicle's brakes and tyres after testing. | ||
| View original record | free from dirt & appear to be doing good work. 98 Slight powder in n/s drum. In our opinion the rear drums spring under excessive pressure - Also there should be more clearance between foot & hand… | ||
| 02-page129 | Investigations into braking, oil loss, and engine issues on car 19 EX. | ||
| View original record | 47941 41 To Hs From G.W.H Hotel de France Chateauroux Indre 6/2/1929 We are carrying out investigations on 19 EX as regards to rear braking, propeller shaft joints, servo efficency, loss of oil from… | ||
| 02-page130 | Letter to Mr. Royce regarding the investigation and re-erection of car 16-EX. | ||
| View original record | To: Mr. Royce. X794DZ 83 Hôtel de France, Châteauroux, Indre. January 26th. 1929. We have now completed our investigation of 16-EX and have completed the re-erecting of the car to-day. We have not as… | ||
| 02-page131 | Secret internal memo regarding the testing and modification program for the 21-EX chassis. | ||
| View original record | x7941 To Sg. from Hs. S E C R E T. Hsl/LG.7.2.29. c. to WOR. 'S3' CHASSIS. x3994 Very good progress is being made with 21)EX car and we expect the car will be ready for test, with most of the… | ||
| 02-page132 | Status update on the testing and modification of 'SS' experimental chassis. | ||
| View original record | 77 To R. from Hs. c. to BJ. Sg. c. to Wor. E. c. to DA. BY. (X7941) HS2/LG24.1.29. 'SS' CHASSIS. X.7941 X.7830 X.7770 We have now 6 of these completed. 18-EX and 19-EX are in France. 20-EX is being… | ||
| 02-page133 | Chassis moment of inertia, cold weather starter performance, exhaust noise reduction, and chassis bump tests. | ||
| View original record | contd :+ -2- 75 at different points along the frame. We have not been successful with this in making the chassis bad, we have therefore come to the conclusion that it is the moment of inertia of the… | ||
| 02-page134 | Carburation performance in cold weather, comparing the SS model to the Phantom and testing a Silver Ghost thermostat. | ||
| View original record | contd :- -3- doubt that these can be made satisfactory. (5) Carburation. During the present cold weather, we have left cars out all night and started up from cold the next morning. This has confirmed… | ||
| 02-page135 | Car's performance after a run, detailing a bent sub-frame, poor speed, and requesting special oil. | ||
| View original record | To: Hs/ Derby GWH3/RJ.17/12/28. We sent you a telegram this morning stating our arrival here. We had no difficulties at le Havre or Southampton. The car ran very well on its run here. We think the… | ||
| 02-page136 | The dispatch of a Super Sports car from Derby for inspection by Mr. Royce. | ||
| View original record | PN. CWB. } FROM Hs. +7941 Hs3/LG12.12.28. SUPER SPORTS. X.5770 X.7770 X.7941 We wired you today as follows :- BRIGGS - SUPER SPORTS LEAVING DERBY 8 A.M. FRIDAY FOR WW. We are afraid there is no… | ||
| 02-page137 | Running and mileage schedule for vehicle 18-EX from December to January. | ||
| View original record | SCHEDULE OF RUNNING FOR 18-EX. DATE. MILES. Dec. 16th. Le Harve to Chateauroux. 280 " 17th. Testers will have to report to police, garage prepared, car starts at 12 p.m. " 18th. 600 " 19th. 600 "… | ||
| 02-page138 | The conditions for a 10,000-mile test, referencing a past fatal accident involving sales officials. | ||
| View original record | WOR. from Hs. X7941 Hs4/LG17.12.28. 10,000 MILES TEST ON 'SS'. BJ2/E10.12.28. We attach herewith a schedule of running for the 'SS' 18-EX and the new 20 HP. 14-G-4. There is no reason why Sales… | ||
| 02-page139 | Arrangements for shipping car 'SS' 18-EX to France. | ||
| View original record | [Handwritten]: Hs [Typed, with handwritten amendments]: To W.E. c to Wor from Hs. [Original 'Bg.' is crossed out] [Handwritten]: X7941 [Typed]: Hs6/LG6.12.28. [Typed]: 'SS' 18-EX. [Typed]: We wish to… | ||
| 02-page140 | Improvements and ongoing tests on the 21-EX car, including issues with engine feet, frame twisting, and exhaust noise. | ||
| View original record | To R. from Hs. c. to SG. WOR. c. to E. DA. c. to EY. +7941a Hs1/LG27.2.29. 21-EX CAR. +7005 The above car is the next car we are proposing to send to France. It is running on the road, but there are… | ||
| 02-page141 | Noise issues, specifically engine mounting and booming, and plans for further testing of car 21-EX in France. | ||
| View original record | contd :- -2- when running at all speeds including small throttle openings which does not exist on the present Phantoms. Previously all this noise has been attributed to exhaust noise, and we are still… | ||
| 02-page142 | List of parts to be fitted to the 21-EX car chassis before testing. | ||
| View original record | COPY. To HPS. from RHC. c. to FW. JHC. c. to TJ. WY. 21-EX CAR. We give below the parts which we expect will be fitted to the chassis before it is placed on test. We also shew a list of parts which it… | ||
| 02-page143 | Continuation list of vehicle component modifications and updates. | ||
| View original record | cont'd:- -2- 18. Distribution board L.P.1248. 19. Air vessel on front axle pivots. 20. Increased capacity of vacuum pump LeC 2631. 21. Improved Dynamo Drive LeC 2631. 22. Steering column and controls.… | ||
| 02-page144 | Delay in the readiness of the 'SS' car for sales trials in France. | ||
| View original record | X7941a To C.W.B. from Hs. Hs3/LG12. 2. 29. X7770° It is very doubtful now whether the 'SS' car (the next one to go to France) will be ready for Sales to try by the 20th. It is more probable that it… | ||
| 02-page145 | Cover page for the second 10,000 miles test on 'SS' 19EX. | ||
| View original record | 7841 2ND. 10,000 MILES TEST ON "SS" 19EX. | ||
| 02-page146 | Telegram from Châteauroux, France, reporting a single failure on a 20 HP car test. | ||
| View original record | ++ 137 LKS 0040 77 CHATEAYROUX 30 HIVES BOYCAR DERBYANFGLETERRE = MILES 505 TOTAL 3776 ONE FAILURE ONLY ON 20 HP CHIEF TROUBLE FAILURE OF SOLDERED JOINTS CENTRAL OILING SCHEME REAR SPRING SLACKPES ON… | ||
| 02-page147 | Cover page for the 3rd 10,000-mile test conducted in France on 'SS' chassis. | ||
| View original record | 3rd 10,000 MILES TEST IN FRANCE ON "SS" 21-EX 22-EX | ||
| 02-page148 | Telegram received by telephone regarding delaying a car until a production scheme is recommended. | ||
| View original record | X7941 FD S RR 144A (50BKS.) (DB 914 6-5-25) MP 317354 ROLLS-ROYCE LTD. RECEIVED MAR 1929 TELEGRAM RECEIVED BY TELEPHONE. Time Received 11-6 Date 13-3-29 To Repair Derby 13 Sennes 23 By WFA from C.G.S… | ||
| 02-page149 | Telegram from Hives to Robotham regarding the responsibility of a production decision. | ||
| View original record | ROBOTHAM ROYCAR DERBY = CARS SHOULD LEAVE FRIDAY WE CANNOT TAKE RESPONSIBILITY OF HOLDING PRODUCTION ROYCE MUST MAKE THE DECISION = HIVES + | ||
| 02-page150 | Delay in modifications to an 'SS' car intended for France. | ||
| View original record | 5 To Wor. from Hs/Rm. X7941 Hs/Rml/LG14.3.29. 'SS' CAR FOR FRANCE. X7380 In making the modifications to the car without the cross, which we hope to take to France on Saturday, we find that we shall… | ||
| 02-page151 | Letter with instructions for fitting a new Bijur Pump to car 22-EX and modifying the lubrication system for a 10,000 miles test. | ||
| View original record | 47941b Expl: Dept: Messrs. Rolls-Royce Ltd., Derby. Hs/Gyl/LG25.3.29. Hotel de France, Chateauroux, Indre, France. 43806 Mr. hancock from Hs/Gy. We have today despatched one new Bijur Pump which we… | ||
| 02-page152 | Instructions on vehicle lubrication schedules for axles and the use of Castrol R. | ||
| View original record | contd :- -2- 10,000 miles shewed that it is adequate under such conditions, operation of the pump cold is more satisfactory. Will you therefore please see that each morning the car is taken out one… | ||
| 02-page153 | 250-mile road trip and subsequent investigation into issues with shock dampers, a telegauge, and the starter motor. | ||
| View original record | TO Hs From G.W.H. Hotel de France Chateauroux Indre 30/3/29 We have today run the morning trip of 250 miles. The afternoon has been taken up with investigation work. The two rear shock dampers have… | ||
| 02-page154 | Mechanical condition and various faults found on a car following an examination. | ||
| View original record | To Hs From G.W.H. Handwritten: Hoaracon By Hotel de France Chateauroux Indres 28/3/29 We arrived at Chateauroux along with Mr Elliot on Monday evening and on Tuesday we took Mr Elliot to Paris… | ||
| 02-page155 | Test report detailing issues with shock dampers, wheel fouling, gear changes, and a jammed throttle, page 2 of 2. | ||
| View original record | -2- The poundage of the rear shock dampers we find to be aprox. 30 Lb either way. The rear wheels have fouled the well in the body considerably. The spring clips as pointed out to you shew signs of… | ||
| 02-page156 | Investigation into an oil leak from the rear shock dampers and a starter meter failure. | ||
| View original record | To. Hs From G.W.H. Hotel de France Chateauroux Indre We have been investigating today the oil leak from the rear shock dampers and the cause of the failure of the starter meter. We find that most of… | ||
| 02-page157 | 10,000-mile test detailing a starter motor pinion failure, brake adjustments, and oil supply status. | ||
| View original record | To Hs From G.W.H. Hotel de France Chateauroux Indre 29/3/29 We have today started on our 10,000 miles test, after attention to the car generally. The chief cause of the starter motor failure we find… | ||
| 02-page158 | Issues with rear shock dampers and a starter motor during vehicle testing. | ||
| View original record | To HS From S.W.H. Hotel de France Chateauroux Indre 12 31/3/29 The result of altering the rear shock dampers has resulted in throwing up the rear passenger continually when going over uneven ground.… | ||
| 02-page159 | Modification to rear shock damper connecting links to improve oil flow. | ||
| View original record | To Hs From G.W.H. Hotel de France Chateauroux Indre 13 31/3/29 Rear shock dampers connecting links. We found upon dismantling that the bottom contacts were not getting sufficient oil, although the top… | ||
| 02-page160 | Letter discussing issues with steering, shock dampers, and cutout controls. | ||
| View original record | 4941 Expl: Dept: Messrs. Rolls-Royce Ltd., Derby. 3rd. April 1929. -3806 Hotel de France, Chateauroux, Indre, France. Mr. Hancock from Hs. Referring to your letter dated 28.3.29. It is probable that… | ||
| 02-page161 | Report page discussing faults with drip plugs, a silencer pipe, spring drive, and a petrol gauge. | ||
| View original record | contd :- -2- is something wrong and the faulty drip plugs which are changed should be kept intact so that we can take it up with the makers. We should like to know more of where the silenser pipe is… | ||
| 02-page162 | Investigation report into engine oil leaks, starter motor failure, and shock damper modifications. | ||
| View original record | To Hs. From G.W.H. Hotel de France Chateauroux Indre 3/4/29 14 DAYS INVESTIGATIONS We dismantled the lower half of the engine, to ascertain the causes of the starter motor failure, also loss of oil.… | ||
| 02-page163 | Various mechanical faults and proposed remedies on a vehicle under test. | ||
| View original record | To Es From G.W.H. /9 Hotel de France Chateauxreux Indre 4/4/29 The riding in the rear of the car is considerably improved by increasing the damping. We find that an .062" hole is too much with an… | ||
| 02-page164 | Letter regarding troubleshooting issues with the Bijur central lubrication system. | ||
| View original record | 16 7941 Expl: Dept: Messrs. Rolls-Royce Ltd., Derby, Angleterre. 5th. April 1929. Hotel de France, Chateauroux, Indre, France. Mr. Hancock from Hs/Gy. X 3806 CENTRAL LUBRICATION. We note that you… | ||
| 02-page165 | Letter concerning the failure of a starter motor and issues with the Bijur system on a 22-EX car. | ||
| View original record | X7941 Expl: Dept: Messrs. Rolls-Royce Ltd., Derby. Hotel de France, Chateauroux, Indre, France. 6th. April 1929. Mr. Hancock from Hs. X7941 x. We are still anxious to hear from you the reason for your… | ||
| 02-page166 | Investigations into oil pressure loss and a malfunctioning petrol gauge. | ||
| View original record | To HS and Rm From A.F.F. Handwritten top left: By HS noted & circled on where we can Hotel de France Chateauroux Indre 6/4/29 We have received your letters of the 3/4/29. You will see that… | ||
| 02-page167 | Issues and observations on a return spring, shock dampers, exhaust, lubrication system, and slipper wheel. | ||
| View original record | [Handwritten header] Particulars of -2- [Handwritten top right] 18 Very hard to clear this up By To overcome this trouble a stronger return spring was fitted at Derby and worked quite satisfactorily… | ||
| 02-page168 | Concluding page of a report investigating the cause of lead increasing in slipper wheels. | ||
| View original record | -3- The periods complained of we should say are the cause of the lead increasing in the slipper wheels. We shall however verify this. G.W.H. [Signature] Seen [Signature] | ||
| 02-page169 | Sketches illustrating a fuel system, gauge, and control mechanism. | ||
| View original record | 20 screwed portion beads of cutout control. P dry. B Petrol + fluid air vent, covered with petrol. air is also out of balance line and petrol enters. liquid rises and compresses air in balance pipe… | ||
| 02-page170 | Short memo clarifying the cause of a starter meter failure, referencing previous correspondence. | ||
| View original record | TO Hs From G.W.H. X7941 21 Hotel de France Chateauroux Indre 6/4/29 Re your letter 4/4/29 the failure of the starter meter is not due to lack of oil, but as stated in our reports to you of the 3rd and… | ||
| 02-page171 | From G.W.H. concerning the delivery of Mr Royce's luggage and the subsequent examination of the car. | ||
| View original record | Y7941 To Hs From G.W.H. Hotel de France Chateauroux Indre 7/4/29 We had a telephone call from Mr Punt yesterday with regard to Mr Royce's luggage & oil. He had received word to get it over to England,… | ||
| 02-page172 | Letter discussing modifications to hydraulic dampers to eliminate knocking sounds during testing. | ||
| View original record | x7941 Expl: Dept: Messrs. Rolls-Royce Ltd., Derby Angleterre. Hs/Rm2/LG8.4.29. Hotel de France, Chateauroux, Indre, France. x235 Mr. Hancock from Hs/Rn. HYDRAULIC DAMPERS. We were very interested in… | ||
| 02-page173 | Alterations to damper loading by fitting different washers to improve ride quality. | ||
| View original record | contd :- -2- Therefore we favour them because we believe they give a better low speed ride and at the same time give increased damping for high speed work. We attach a sketch showing the location of… | ||
| 02-page174 | Damper arrangements, steering shocks, and a petrol gauge report. | ||
| View original record | contd :- -3- upward and downward loads are about equal. We should like you to get an impression of the present and altered damper arrangements in the rear seat as well as in the front. We anticipate… | ||
| 02-page175 | Faults found with a car's Bijur lubrication system, front shock damper, and a rubbing crank pinion. | ||
| View original record | To Hs From G.W.H. x7941 Hotel de France Chateauroux Indre 9/4/29 We have received your letter of the 6 th April. The Bijur system has been reported as unsatisfactory because of the following. The feed… | ||
| 02-page176 | Disconcerting results from a 10,000-mile test of the 'SS' model, highlighting various mechanical faults. | ||
| View original record | To Hs. from Sg. copy to C. copy to Wor. re "SS". 10,000 Miles' Test. I understand that 22-EX is the sample of what the Works propose to build. If this is correct, it is rather disconcerting to read… | ||
| 02-page177 | Telegram from Hancock to Hives reporting a broken front shock damper casing and requesting a new one. | ||
| View original record | POST OFFICE TELEGRAPHS ** NS Charges: 2/11, 1/5 Telegrams for INLAND addresses may be handed to the messenger who delivers this form. The Post Office accepts telegrams by telephone. Office Stamp: 10… | ||
| 02-page178 | The issues arising from the 10,000-mile test of the 22-EX car, including engine, steering, and starter motor faults. | ||
| View original record | x7941 To Sg. From Hs. c. to C. Wor. Hs4/LG10.4.29. S.S. 10,000 MILES TEST. x7941 x7770 Referring to Sg3/E9.4.29. All the points arising on the 10,000 miles test on 22-EX car are receiving attention… | ||
| 02-page179 | Progress on the 21-EX and 22-MX car models. | ||
| View original record | contd :- we still are preparing 21-EX car which we hope will be the final model car. 22-MX car was rushed away in order to establish the design of the frame. After the design has been established it… | ||
| 02-page180 | Car instability issues due to broken shock dampers and unresolved problems with the slipper drive. | ||
| View original record | To Hs From G.W.H. X7941 Hotel de France Chateauroux Indre 10/4/29 We have wired you today as follows:-"SPARE SHOCK DAMPER FITTED TO N/S FRONT CASE BROKEN STOP SEND NEW CASING." and/- CAR TOO UNSTABLE… | ||
| 02-page181 | Letter regarding a front shock absorber failure and requesting steering experiments for the 22-EX car. | ||
| View original record | X2941 Expl: Dept: Messrs. Rolls-Royce Ltd., Derby. 10th. April 1929. Hotel de France, Chateauroux, Indre, France. Mr. Hancock from Hs/Rn. X7430 22-EX CAR. (1) SHOCK ABSORBERS. We have received your… | ||
| 02-page182 | Steering, shock absorbers, and propeller shaft joint leaks. | ||
| View original record | contd :- -2- steering tube to N.Sch.2258. We should like you to try this out and report on it. (d) We should also like you to state what arrangement of front shock absorbers give the best compromise… | ||
| 02-page183 | Oil drip rate specifications for D.2, D.1, and D.O. drip plugs. | ||
| View original record | X2944 35 Hs/Gyl=L.G11.4.29. Mr. Hancock from Hs/GY. CENTRAL LUBRICATION. X3806 D.2., D.1. and D.O. drip plugs should give the same amount of oil as the corresponding S. numbers i.e., 23, 13, 5 drops… | ||
| 02-page184 | Letter regarding the dispatch of a complete N.S. front shock absorber with a strengthened case. | ||
| View original record | x2841 S4 Expl: Dept: Messrs. Rolls-Royce Ltd., Derby. Angleterre. Hs/Rmó/LG11.4.29. Hotel de France, Chateauroux, Indre France. Mr.Hancock from Hs/Rm. x7520 FRONT SHOCK ABSORBERS. We are sending out… | ||
| 02-page185 | Letter responding to a complaint about grabbing brakes, suggesting a fix by soaking the cotton duck lining in oil. | ||
| View original record | x7941 Expl: Dept: Rolls-Royce Ltd., Derby. Hs9/LG11.4.29. x7470 Hotel de France, Chateauroux, Indre, France. Mr. Hancock from Hs/Rn. RE. GRABBING BRAKES. We note that you have complained of grabbing… | ||
| 02-page186 | Replacing cotton duck liners with Ferodo liners and the braking effect of different cams. | ||
| View original record | contd :- -2- 35 In case you can do nothing with the cotton duck liners, we are sending you some Ferodo liners by way of replacement and some 45° cams. We have found over here that Ferodo plates seem… | ||
| 02-page187 | Mileage tests for coupling joints, slipper wheel, and spring drive. | ||
| View original record | To Hs; From G.W.H. Y7941 96 Hotel de France Chateauroux Indre I4/4/29 We have today run milage to test the mechanics coupling joints, also further tests with the slipper wheel and spring drive The… | ||
| 02-page188 | Letter discussing 'SS' brake distribution issues and potential solutions after a 10,000-mile test in France. | ||
| View original record | x7941 37 Expl: Dept: Messrs. Rolls-Royce Ltd., Derby. 15th. April 1929. Hotel de France, Chateauroux, Indre, France. Mr. Hancock from Hs/Rm. X7470 'SS' BRAKES. With reference to your note of the 12th.… | ||
| 02-page189 | Brake lining materials, servo efficiency, brake proportioning, and steering tube modification. | ||
| View original record | contd :- -2- We are also going to change the type of brake lining as we think Tenoid is inferior even to Ferodo for squeaking. We recommend that you do not try and alter the leverage to the front… | ||
| 02-page190 | Continued memorandum page requesting a report on a side steering tube. | ||
| View original record | contd :- -3- 3 think fit. It is most important that we should get a report on this side steering tube. Hs/Rn. | ||
| 02-page191 | Road testing investigations into a front damper, slipper wheel, oil pump, and a 'galloping knock'. | ||
| View original record | To Hs. From G.W.H. Hotel de France Chateauroux Indre 15/4/29 39 We have run 185 miles at a lower speed while waiting for the front damper, to verify our investigations on the slipper wheel and oil… | ||
| 02-page192 | Steering adjustments, damper fitting, and an enquiry regarding a 20 HP vehicle. | ||
| View original record | To Hs. and Rm. From G.W.H. Hotel de France Chateauroux Indre 16/4/29 We have increased the lead on the cross steering tube ball ends, the tangential pull at the steering wheel now being 7 Lbs. The… | ||
| 02-page193 | Letter detailing adjustments made to the brake servo system to correct an issue of excessive front braking. | ||
| View original record | To Hs. and Rm. From G.W.H. Hotel de France Chateauroux Indre 17/4/29 (Vertically on left) F.R.BRAKES (Top right corner, handwritten) 41 We have received your letter of the 15th and in reference to it,… | ||
| 02-page194 | Test report on steering and damper modifications, and notes on starter motor issues. | ||
| View original record | -2- We will see what can be done with the side steering tube for test purposes. We tried the car last night after fitting the front dampers. The load of the front dampers was 100 lbs down and 50 lbs… | ||
| 02-page195 | Parts received and issues encountered with a starter bush, shock damper accessibility, and an oil leak. | ||
| View original record | To H.S. From G.W.H. Noted By x7941 Hotel de France Chateauroux Indre 18/4/29 We have today received the Telegauge, servo linings, starter meter bush, 45° servo levers and the starter pinion. The bush… | ||
| 02-page196 | Road test report detailing the effects of adjusted damper loads on a car's steering and ride quality. | ||
| View original record | To Hs. and Rm. From G.W.H. Hotel de France Chateauroux Indre 18/4/29 64 Damper Loads Changed. 100 lbs down 50 lbs up. I again tried the car yesterday and this morning over all conditions of roads and… | ||
| 02-page197 | Central lubrication system, specifically the rear axle reservoir, a new pump, and the use of Castrol 'R' oil. | ||
| View original record | 7941 Exptl: Dept: Messrs. Rolls-Royce Ltd., Derby, Angleterre. 18th. April 1929. 43806 Hotel de France, Chateauroux, Indre, France. Mr. Hancock from Hs/Gy. CENTRAL LUBRICATION. With reference to the… | ||
| 02-page198 | Issues with a starter motor, mechanic's joints, a Telegauge, and suspension performance during vehicle testing. | ||
| View original record | To Hs. and RM; From G.W.H. Hotel de France Chateauroux Indre The starter motor is still useless. It will not engage, when the button is pressed there is a crashing of the pinion teeth on the flywheel… | ||
| 02-page199 | Listing spare parts being sent out to GWH by messenger. | ||
| View original record | 47941 RHC. from Hs/Rm. Hs/Rml/T19.4.29. We are proposing to send out to GWH. by a messenger, as soon as the parts are likely to be completed :- (1) One spare front shock absorber of the latest type.… | ||
| 02-page200 | Letter discussing a report on brakes and steering, detailing an analysis of braking linkage efficiency and a change in brake lining material. | ||
| View original record | 4794 48 Expl: Dept: Messrs. Rolls-Royce Ltd., Derby, Angleterre. 19th. April 1929. Hotel de France, Chateauroux, Indre, France. X7430 Mr. Hancock from Hs/Rn. We are in receipt of your report of the… | ||
| 02-page201 | Brake lining performance, servo adjustments, and steering friction issues. | ||
| View original record | contd :- -2- These linings as far as I remember gave excellent results except that we found that they had worn [illegible] rather excessively at the end of the 10,000 miles. The makers now contend… | ||
| 02-page202 | Modifications and testing of steering and suspension components. | ||
| View original record | contd :- -3- cross steering tube which from your reports you have never previously tried with two front shock absorbeds on. We should very much like you to find out whether it is the friction in the… | ||
| 02-page203 | Issues from a 10,000 miles' test, including steering, slipper drive, and starter motor problems. | ||
| View original record | X7941 To Hs. from Sg. re 10,000 miles' test - Sg20/E19.4.29 22-EX Referring to Report dated the 10th, you will see it says "Steering very good during first part of mileage, afterwards very unselective… | ||
| 02-page204 | Testing car shock damper settings and ride quality. | ||
| View original record | To Hs. and Rm. From G.W.H Hotel de France Chateauroux Indre 52 We have today tested the car with the rear shock dampers set at 100lbs HP and 75 lbs LP. The first test was without the restrictions.… | ||
| 02-page205 | Results and issues from a 10,000-mile test on the 22-EX car. | ||
| View original record | To Sg. from Hs. [Handwritten: X7841] Hs4/LG22.4.29. 10,000 MILES TEST ON 22-EX CAR. [Handwritten: X7941, X7430, X7655] Replying to Sg20/E19.4.29. Referring to the reporte dated 10th.April. The reason… | ||
| 02-page206 | Sending a man to collect parts and requesting a fitter to help replace brake shoes. | ||
| View original record | To Hs. and Rm; From G.W.H. 42541 Hotel de France Chateauroux Indre 28/4/29 54 We have received your wire reading," SEND MAN TO DERBY COLLECT PARTS FOR TWENTY TWO EX-ROBOTHAM". We are sending W.… | ||
| 02-page207 | Tests carried out on the Telegauge, starter motor, and steering systems. | ||
| View original record | X2841 53 To Hs.and Rm. From G.W.H. Hotel de France Chateauroux Indre 23/4/29 Re tests carried out yesterday the 22nd. Firstly we managed to get the Telegauge working. This was fitted up with no… | ||
| 02-page208 | Test report on rear dampers, detailing issues with knocking, link motion play, a loose ball end, and a bent bracket. | ||
| View original record | To Hd and Rm. From G.W.H. Hotel de France Chateauroux Indre 56 We have now been able to test the rear dampers with valves fitted without any holes in them. We cannot as far as the body noises allow us… | ||
| 02-page209 | Steering and suspension testing, focusing on tyre performance, damper settings, and spring condition. | ||
| View original record | -2- 57 The increased freedom of our steering to that obtained in Derby must be taken into account, a feature that also affects the steering qualities are the tyres. We carried out our tests with… | ||
| 02-page210 | Letter regarding the testing of new suspension parts and springs for the 22-EX car in France. | ||
| View original record | x7941 Expl: Dept: Messrs. Rolls-Royce Ltd., Derby. Hs/Rm2/LG23.4.29. x7410 Hotel de France, Chateauroux, Indre, France. Mr. Hancock from Hs/Rm. We have wired you today as follows :- PLEASE SEND MAN TO… | ||
| 02-page211 | Test procedures for vehicle ballast, buffer clearance, and steering settings. | ||
| View original record | 59 contd :- -2- touring speeds on an average road, we should like you to try [strikethrough]ballast[/strikethrough] until you consider you have reached the limit of freedom from hitting the buffers.… | ||
| 02-page212 | Car testing from France, detailing issues with steering, suspension, a telegauge, and brakes. | ||
| View original record | TO Hs and RM From G.W.H. 47741 Hotel de France Chateauroux Indre 60 24/4/29 We have received your wire " PLEASE CONCENTRATE ON TESTS RATHER THAN MILAGE". We do not understand the reason why this has… | ||
| 02-page213 | Series of brake system tests involving different levers and linings. | ||
| View original record | X7941 GWH. from Hs/Rn. Hs/Rn7/LG25. 4. 29. X7420 BRAKES. We understand from Brazier that you like your brakes with the lubricated servo even without reduced front braking. (1) We want you to try… | ||
| 02-page214 | Instructions for testing different brake servo linings and cams, and a request for steering performance reports. | ||
| View original record | -2- (62) Attached slip: G76811, 1.375" The reason we want you to try this with the dry servo lining is because it is the original WW. scheme and R. will want us to adhere to it if possible. (3) We… | ||
| 02-page215 | Request for testing pivot lean and toe-in on a new axle, and for damper load recommendations. | ||
| View original record | contd :- -3- 43 We should like you to go over the pivot lean from say 1° to 4°, trying every intermediate degree to establish the best setting. We ought also to try varying the toe-in on this new axle… | ||
| 02-page216 | The results of steering and damper tests under various load conditions. | ||
| View original record | To Hs. and Rm. From G.W.H. 47941 64 Hotel de France Chateauroux Indre 25/4/29 STEERING Tests with 2 1/2° and 3 1/2° lean of pivots. We do not find any appreciable difference between 3 1/2° and 2 1/2°… | ||
| 02-page217 | Steering and tyre performance tests, detailing the effects of dampers and tyre wear on ride quality. | ||
| View original record | To Hs. and Rm. From G.W.H. Hotel de France Chateauroux Indre 65 26/4/29 STEERING TEST UNDER THE FOLLOWING CONDITIONS Rear dampers I00 lbs L and I00 lbs HP. Front dampers 80 lbs L and 80 lbs HP. Front… | ||
| 02-page218 | Steering performance after adjustments to the front shock dampers. | ||
| View original record | -2- 66 We have tried the steering again with the front shock dampers set to 70 lbs up and 65 down with no restrictions The results are 50% increase in jeggles 25% increase in shenki jellying period… | ||
| 02-page219 | Delays, customs issues, incorrect parts for front brakes, and ongoing work on the servo and steering. | ||
| View original record | To Hs and Rm. From G.W.H. Hotel de France Chateauroux Indre x2941 67 28/4/29 W. Brazier did not arrive at Chateauroux until late on Saturday night owing to the boat train being late from Boulogne and… | ||
| 02-page220 | Typed letter from G.W.H. discussing steering spring settings, lengths, and test results for joggles and jellying. | ||
| View original record | To Hs. and Rm. From G.W.H. 42941 Hotel de France Chateauroux Indre 29/4/29 "STEERING" In your letter of the 23 rd you state that the best results have been obtained by setting the spring up in the… | ||
| 02-page221 | Query regarding a report on hydraulic dampers, seeking clarification on dynamic restrictions and a history of starter motor failures. | ||
| View original record | X7541 69 Expl: Dept: Messrs. Rolls-Royce Ltd., Derby. Angleterre. Hs/Rm2/LG29.4.29. X235 Hotel de France, Chateauroux. Mr. Hancock from Hs/Rm. We think that your reports on the hydraulic dampers are… | ||
| 02-page222 | Ongoing testing and development of S.S. Hydraulic Dampers. | ||
| View original record | To R. from Hs. c. to Sg. Wor. c. to E. DA. c. to BY. 47941 70 HS2/LG29.4.29. S.S. HYDRAULIC DAMPERS. X235 Since your recommendation with reference to the S.S. shock absorbers, we have been carrying… | ||
| 02-page223 | Steering and suspension tests, including pivot lean, damper loadings, and buffer clearances. | ||
| View original record | 71 Hs. from GWH. Rm. C O P Y. Hotel de France, Chateauroux, Indre. 25.4.29. STEERING. Tests with 2 1/2° and 3 1/2° lean of pivots - we do not find any appreciable difference between 3 1/2° and 2 1/2°… | ||
| 02-page224 | Steering and tyre performance tests conducted under various conditions. | ||
| View original record | To Hs. and Rn. from G.W.H. C O P Y. Hotel de France, Chateauroux, Indre, France. 26.4.29 STEERING TEST UNDER THE FOLLOWING CONDITIONS Rear dampers 100 lbs. L. and 100 lbs. H.P. Front dampers 80 lbs.… | ||
| 02-page225 | Testing different shock damper settings and their effect on ride quality and steering. | ||
| View original record | contd :- -2- 73 and no dampers is that the car is riding at times hard and produces small shocks throughout the car, certainly felt more in the front seats than in the rear. With tyres that are worn… | ||
| 02-page226 | Car testing concerning braking adjustments, cross steering tube modifications, and fitting new servo linings. | ||
| View original record | To Hs;and Rm. From G.W.H. X7941 Hotel de France Châteauroux Indre 74 30/4/29 We have today tried the car with the reduced braking to the front brakes before altering the servo or relining. The amount… | ||
| 02-page227 | Telegram from Hancock in Chateauroux to Hives Roycar in Derby about travel plans. | ||
| View original record | 50: MKR. 1055 10.CHATEAUROUX 12 HIVES ROYCAR DERBY , = WINDING UP AFFAIRS EXPECT TO LEAVE HERE MONDAY = HANCOCK : | ||
| 02-page228 | Work on the servo, bijurs, and cross steering tube, including planned tests. | ||
| View original record | To Hs. From G.W.H. Hotel de France Chateauroux Indre I/5/29 x7941 76 We have today been working on the servo, bijurs and cross steering tube. We are first trying the cotton duck lining on the servo.… | ||
| 02-page229 | The specifications and setup for springs within a cross steering tube. | ||
| View original record | To Hs. From G.W.H. x7941 Hotel de France Chateauroux Indre 77 1/5/29 CROSS STEERING TUBE The springs in the cross steering tube set out are 3.125" free length. They are compressed by the nut .1562"… | ||
| 02-page230 | Test report on steering and brake modifications and performance. | ||
| View original record | To Hs. From G.W.H. Hotel de France Châteauroux Indre 42941 STEERING Steering with front wheels parallell dampers 60 lbs L and 60 Lbs HP new cross steering tube giving 7 lbs load. 2 1/2° lean of pivot.… | ||
| 02-page231 | Letter discussing radiator complaints due to over-lubrication and requesting further steering tests with different tyre pressures and types. | ||
| View original record | 4794) Expl: Dept: Messrs. Rolls-Royce Ltd., Derby, Angleterre. 79 Hs/RmL/LG2. 5. 29. Hotel de france, Chateauroux, Indre France. 47250 Mr. Hancock from Hs/Rm. We are having quite a number of… | ||
| 02-page232 | Technical letter discussing brake system modifications and seeking an opinion on fitting altered levers to reduce front braking. | ||
| View original record | contd :- -2- With regard to the brakes. We have found over here that we get highly satisfactory brakes with the following arrangement: (1) Woven cotton servo linings. (2) 45° cams. (3) Brake pedal… | ||
| 02-page233 | From G.W.H. regarding dissatisfaction with front damping and upcoming tests on the cross steering tube and lean of pivots. | ||
| View original record | Y7941 81 TO Hs. and Rm. From G.W.H. Hotel de France Châteauroux Indre 3/5/29 We have received your letter of the 29/4/29. We are not entirely satisfied with the front damping as yet and further tests… | ||
| 02-page234 | Test report detailing the results of steering and suspension adjustments on a vehicle, focusing on critical speed and handling characteristics. | ||
| View original record | To Hs. From G.W.H. 47941 Hotel de France Châteauroux Indre 82 3/5/29 Please note that the critical speed should have read 58 - 64 M.P.H. anf not 48 - 54 M.P.H. in our report of yesterday. Steering… | ||
| 02-page235 | Steering tests concerning load consistency on a new cross steering tube. | ||
| View original record | To Hs. From G.W.H. X2941 83 Hotel de France Châteauroux Indre 3/5/29 STEERING We reported yesterday that our steering tests were unreliable. We found that the load on the new cross steering tube was… | ||
| 02-page236 | Steering test with alterations to the lean of pivots. | ||
| View original record | To Hs and Rm. From G.W.H. X2941 Hotel de France Chateauroux Indre 4/5/29 84 STEERING TEST WITH ALTERATION TO THE LEAN OF PIVOTS PIVOT LEAN 1° LOAD ON CROSS STEERING TUBE 7.25 LBS TOE IN .125" FRONT… | ||
| 02-page237 | Series of dated reports detailing the ongoing failure and troubleshooting of a starter motor fitted to 22 Ex. | ||
| View original record | To Hs and Rm. From G.W.H. x7941 Hotel de France Châteauroux Indre 5/5/29 Herewith the reports on the starter motor fitted to 22 Ex. 31/3/29 "We have dismantled the starter motor and found that the… | ||
| 02-page238 | Component damage from a fire caused by an untraceable electrical fault on starter motor 18 EX. | ||
| View original record | -2- 86 S - 13E Volumes of smoke kept on issuing from the motor and main switch box. The wores had to be disconected from the battery to prevent fire taking place. The result is, main switch contacts… | ||
| 02-page239 | Steering tests, detailing issues with front dampers, shocks, and ride quality at different speeds. | ||
| View original record | To Hs and Rm. From G.W.H. X7941 Hotel de France Chateauroux Indre 5/5/29 STEERING TESTS WITH THE FOLLOWING CONDITIONS LOAD ON THE CROSS STEERING TUBE 6.75LBS LEAN OF PIVOTS 2 1/2° TOE IN .125" FRONT… | ||
| 02-page240 | Page two of a memo discussing the valve settings and rebound load preferences for front dampers. | ||
| View original record | -2- 58 The second pair of valves to cope with the remaining 60% this load to be 100 lbs making an approximate full rebound load of 160 lbs We do not say that these figures are the correct values. In… | ||
| 02-page241 | Telegram regarding a damaged flywheel ring preventing starter motor fitment. | ||
| View original record | POST OFFICE TELEGRAPHS 47941 U.307 89 Office Stamp: DERBY 6 MAY 29 (31502) Wt.26928/205 24,250M. 4/28 Harrow E.4687 B or C Charges to pay s. d. This form, and if possible the envelope, should… | ||
| 02-page242 | Letter discussing steering settings, tyre performance, and a damaged starter motor on a test car in France. | ||
| View original record | x7941 Expl: Dept: Messrs. Rolls-Royce Ltd., Derby. 6th. May 1929. x7430 Hotel de France, Chateauroux, Indre, France. Mr. Hancock from Hs/Rm. We thank you for your reports dated 2.5.29. and 4.5.29. We… | ||
| 02-page243 | Braking tests and requesting details on cross steering tube springs. | ||
| View original record | contd F- -2- 91 We have carried out braking tests in parallel with your own here and find that with woven cotton servo and .5° cams, short levers on both ends of the pedal counter-shaft and reduced… | ||
| 02-page244 | Test report comparing the effects of different tyre types and pressures on vehicle handling and ride quality. | ||
| View original record | To Hs/and Rm x794 Hotel de France Chateauroux Indre 6/5/29 92 We have today tried the front shock dampers with 100 lbs L and 100 lbs HP without dynamic restrictions. The results are better at speeds… | ||
| 02-page245 | Vehicle performance issues including braking, starter motor, and ride quality. | ||
| View original record | -2- 93 JOGGLES INCREASED CONSIDERABLY PERIOD BAD JOGGLES INCREASED CONSIDERABLY PERIOD BAD JELLYING WORSE JELLYING WORSE RIDING OF CAR AT MEDIUM SPEEDS OK RIDING OF CAR AT MEIUM SPEEDS OK THE MICHELEN… | ||
| 02-page246 | Typed memo from G.W.H. regarding the fitting of new brake shoes and car licensing. | ||
| View original record | TO Hs and Rm. From G.W.H. x7941 94 Hotel de France Chateauroux Indre 7/5/29 We have today got all the new brake shoes fitted. We shall therefore resume running in the morning. We should like to know… | ||
| 02-page247 | Alarming situation with bent guides for the rear brakes discovered during the fitting of new brake shoes. | ||
| View original record | To Hs and Rm From G.W.H. X7S41 95 Hotel de France Chateauroux Indre 7/5/29 In fitting the new brake shoes we have come accross a rather alarming situation. We found that the guides for the rear brakes… | ||
| 02-page248 | Diagram illustrating the guides for top and bottom shoes. | ||
| View original record | GUIDES FOR TOP SHOES GUIDES FOR BOTTOM SHOES FHH | ||
| 02-page249 | The performance of newly fitted brake shoes after a 400-mile run in France. | ||
| View original record | -12EBE To Hs From G.W.H. x7941 Hotel de France Chateauroux Indre 96 10/5/29 We received your wire return to Derby as soon as 10,000 miles is finished. We replied "winding up affairs expect to leave… | ||
| 02-page250 | Telegram confirming arrival in Dover, addressed to Hives at Roycar, Derby. | ||
| View original record | POST OFFICE TELEGRAPHS No. 113 Office Stamp: DERBY 25 AU 14 Time handed in: 3.35 Office of Origin: DOVER A RAIL Words: 6 To: HIVES ROYCAR DERBY Message: = ARRIVED DOVER = HANCOCK + Handwritten… | ||
| 02-page251 | Cover letter for a general report on the 10,000 miles test of chassis 22-EX 'C' Type in France. | ||
| View original record | To R. from Hs. c. to Sg. Wor. c. to E. DA. c. to BY. EP. c. to PN. x79416 Hs/LG17.5.29. 98 S.S. CHASSIS 22-EX 'C' TYPE. 10,000 MILES TEST IN FRANCE. We attach copy of a general report in connection… | ||
| 02-page252 | The 10,000-mile test in France for chassis 22 EX 'C' type fitted with a Hooper closed landaulette body. | ||
| View original record | 99 To Hs. From G.W.H. Hotel de France Chateauroux Indre 2/5/29 S.S. CHASSIS NO 22 EX "C" TYPE FITTED WITH A HOOPER CLOSED LANDAULETTE BODY 10,000 MILES TEST IN FRANCE General remarks on the running of… | ||
| 02-page253 | Inspection report detailing issues and observations on various engine components. | ||
| View original record | -2- A crankshaft period at 40 M.P.H. developed after approximatly 4,500 miles and became very noticable. at the same time there was also a spring drive rattle at a speed of 25 M.P.H. We reduced the… | ||
| 02-page254 | Test report on various engine components including gears, pumps, carburettor, and exhaust fittings. | ||
| View original record | -2- ENGINE GEARS COMPRISING IDLER GEAR TO LOP E 77658 SOLID TYPE CAM. WHEEL FLEXIBLE COUPLING TO DRIVE TO LSC 2631 The timing gears have had a period throughout the test where they have been noisy.… | ||
| 02-page255 | The performance and issues observed for vehicle components such as the exhaust, radiator, bonnet catches, and oil pump. | ||
| View original record | -6- 102 The joint requires strengthening. It has opened out and allows the exhaust to escape which has made the exhaust noisy. The exhaust pipe appeared at first as if it was going to give trouble. It… | ||
| 02-page256 | Test report detailing the performance and faults of various vehicle components. | ||
| View original record | -5- upward movement. definite stop to be fitted for 103 FAN TO LOP E 77672 The fan bearings have been slack and noisy throughout the test. The fan blades have fouled the radiator controls when the… | ||
| 02-page257 | Condition and performance of various vehicle components after testing. | ||
| View original record | -6- 104 We find that on maximum bump the propellor shaft just fouls the cross member. The clearance with the car standing is 3.750 with a rear buffer clearance of 4.750" FRONT AXLE AND BRAKES TO LOP G… | ||
| 02-page258 | The performance and issues of various vehicle components including brakes, suspension, and chassis elements. | ||
| View original record | -7- 105 There has been a general transmission period from 40 M.P.H. upwards. The ankerage for the shock damper ball ends on the axle require strengthening. The ball end on the N/S came loose and the… | ||
| 02-page259 | Test report detailing issues with various vehicle components including the filter, oil system, and bodywork. | ||
| View original record | -9- 107 ENOTS FILTER The one feature which we take exception to with the Enots filter is the use of fiber washers behind the unions These joints have on and off leaked. BATTERY IN FRAME LOP 80544 S&H… | ||
| 02-page260 | Failures and remedies for chassis 22-EX after a 10,000-mile test. | ||
| View original record | To R. from Hs/GWH. c. to Sg. Wor. c. to E. DA. c. to BY. A75416 109 Hs/GWH/LG24.5.29. 'SS' CHASSIS - 22-EX. The following failures reported in the 10,000 miles report 2.5.29. have been attended to :… | ||
| 02-page261 | Faults and proposed modifications for various vehicle components. | ||
| View original record | contd :- -2- A definite stop is being made to limit the upward movement of the fan and will not allow the blades to foul the controls. This is to be fitted to all cars on production. Gearbox and… | ||
| 02-page262 | 10,000-mile test report for chassis 22-EX detailing issues with steering, propeller shaft, and engine unit no. 15. | ||
| View original record | X79406 E. Dept. F. Dept. G. Dept. D. Dept. Hs. ---------- Re: Chassis 22-EX - 10,000 Miles Test Report. The following are extracts from Mr Hancock's report on the 10,000 miles test on the above… | ||
| 02-page263 | Performance of engine gears, a water pump, and exhaust fittings. | ||
| View original record | -2- Cont'd. (4) ENGINE GEARS COMPRISING IDLER GEAR TO LOP E.77658 SOLID TYPE CAM WHEEL, FLEXIBLE COUPLING TO DRIVE TO LEC.2631. 'The timing gears have had a period throughout the 'Test where they have… | ||
| 02-page264 | Issues and resolutions for an exhaust cut-out, fan, and gearbox. | ||
| View original record | -3- Cont'd. (6) Remarks: We have increased the thickness of the end cover. (7) EXHAUST CUT OUT TO LOP 79871. 'We had considerable trouble with the cut out 'chattering and being noisy. The trouble was… | ||
| 02-page265 | Technical notes on the performance of a flywheel, clutch, propeller shaft, and front axle brakes. | ||
| View original record | -4- Cont'd. 113 (10) FLYWHEEL & CLUTCH TO LOP C.76591. 'The clutch is smooth in action no jaggers have 'developed through the test. The clutch is very 'prone to slip after oiling the clutch universal… | ||
| 02-page266 | The performance and issues with steering and suspension components after a 6,000-mile run. | ||
| View original record | -5- Cont'd. The general condition of the pivot bearings, brake toggle bearings is very good. The lubrication of the pivots, side steering arm, front ball ends has been quite ample. We took the… | ||
| 02-page267 | Issues and remarks on vehicle components including dampers, a spare wheel carrier, and a starter motor. | ||
| View original record | -6- Cont'd. 115 'dampers. Oil leaks have been cured and 'reported upon. We have run most of the milage 'without the restrictions and brought the 'poundage up to 100. They have operated 'satisfactorily… | ||
| 02-page268 | Component failures including coil mis-fires, a stiff switch, a leaking filter, and a lubrication system fault. | ||
| View original record | -7- Cont'd. 106 The coil started to cause mis-fires after a milage of approximately 8,000 and after a further 700 miles it would not fire the mixture. Test taken on an open circuit the spark was very… | ||
| 02-page269 | Remarks recommending new sizes and a fix for oil pump leaks using a leather washer. | ||
| View original record | -8- Cont'd. 117 (21) Remarks: The sizes recommended here should be adopted as soon as possible. In regard to the oil pump leaks, we are fitting a leather washer at the top of the barrel, which we… | ||
| 02-page270 | Completion of tests on a 20 HP car and arranging experimental tests on a 21-EX car in France. | ||
| View original record | 47548G /8 To Sg. from Hs. c. to PN. Wor. c. to Mr. Hancock. Hs1/LG28. 6. 29. 20 HP. - TESTS IN FRANCE. X5840c We have heard from Hancock that the 9,000 miles will be completed on the 20 HP. car on… | ||
| 02-page271 | Arranging the discreet fitting of a standard Phantom front axle to the 21-EX experimental car. | ||
| View original record | X7946 G To Ps. at Sevres. From Hs/Rm. Hs/RmL/LG29.6.29. X7420 We have asked Hancock to do some investigation work on 21-EX car which is at present at Grenoble. While he is not running mileage, we do… | ||
| 02-page272 | Road testing and modifications to the 21-EX vehicle, focusing on axle and steering performance. | ||
| View original record | Hôtel de France, Châteauroux, Indre. To Hs. From Rm. Re: 21-EX We have now had an opportunity of trying 21-EX with its own axle. We ran it out to Fontainebleau yesterday and to-day came down here with… | ||
| 02-page273 | Cooling system tests, S.S. axle friction, and axle control dampers. | ||
| View original record | -2- the S.S. axle has had the benefit of 70% greater friction. Cooling system.- We carried out a test to-day to determine the effectiveness of the rear bonnet shutters at maximum speeds. We find that… | ||
| 02-page274 | Steering and tyre performance tests on various models, including pivot lean and steering tube load analysis. | ||
| View original record | 121 To Hs. From Rm. Hôtel de France Châteauroux France. 14/7/29. Re: 21-EX STEERING.- We have to-day tried the 7" tyres on 20" rims, various pivot leans, and various side steering tube settings on the… | ||
| 02-page275 | Test report discussing car performance including steering, cooling, suspension, and potential modifications. | ||
| View original record | -2- Judging from the steering as we have tried it, this has given quite good results, but we shall take the opportunity of ascertaining if it is the best compromise. It was very hot on the run down… | ||
| 02-page276 | Resolving piston knocks and servo squeaks on car 21-EX. | ||
| View original record | -3- 153 report on what he did on the slipper wheel. 21-EX is better for piston knocks than the cars at Derby, but one piston is noisy when starting up. We have got an excellent example of servo… | ||
| 02-page277 | The performance testing of vehicle 21-EX, detailing issues with its steering, petrol gauge, and windscreen. | ||
| View original record | 124 To Hs. From Rm. Hôtel de France, Châteauroux, Indre. 15/7/29. Re: 21-EX STEERING.- We have now put back the Phantom axle on 21-EX and have made a number of comparative tests with various cross… | ||
| 02-page278 | Shock absorber tests comparing ride quality with increased damper loads. | ||
| View original record | To Hs. From Rm. Hôtel de France, Châteauroux, Indre. 125 Re: 2I-EX We have to-day been carrying out some shock absorber tests. There is no doubt that the car rides very much better with the rear shock… | ||
| 02-page279 | Tests for cooling fan efficiency and steering issues related to tyre wear. | ||
| View original record | To Hs. From G.W.H. Hôtel de France, Châteauroux, Indre. 18/7/29. 127 We have to-day been carrying out tests to prove our previous results with various positions of the fan. We have obtained definite… | ||
| 02-page280 | Hand-drawn graph plotting circulation in gallons per minute against engine revolutions per minute (RPM). | ||
| View original record | CIRCULATION GAL/MIN STANDARD TEMPERATURES 16°C Pent R.P.M Y-Axis (Circulation Gal/Min): 0, 10, 20, 30 X-Axis (R.P.M): 0, 1000, 1500, 2000, 2500, 3000, 3500 Graph line annotations: V/S SERIES THERMOTT… | ||
| 02-page281 | Axle test results, which were inconclusive due to crosswinds, and subsequent temperature tests. | ||
| View original record | To Hs.. From G.W.H. Hotel de France? Chateauroux. Indre. 17/7/29. We have to day changed the axle and tried out tests with various loads. The joggles are decreased but to day there was a heavy cross… | ||
| 02-page282 | Typed report on vehicle testing after fitting an S.S. axle, covering steering performance, stability, and issues with the fuel telegauge. | ||
| View original record | 128 To Hs. From G.W.H. Hôtel de France, Châteauroux, Indre. 19/7/29. We have to-day fitted the packings under the springs to bring the S.S. axle in line with the Phantom axle. We had no difficulty in… | ||
| 02-page283 | List of eight tests to be performed on components including the axle, suspension, engine, and radiator. | ||
| View original record | TESTS 1) S.S. Axle with reduced cross steering tube load. 2) S.S. axle with packings to see if the same result obtained as with Phantom axle. 3) Condition of road springs. 4) Engine boom and roar. 5)… | ||
| 02-page284 | Optimal settings and design considerations for slipper wheels to achieve the best performance. | ||
| View original record | 130 Hôtel de France, Châteauroux, Indre. To Hs. From G.W.H. Re Slipper wheels. I promised Rm. to give you full details of the slipper wheel setting which I have found to give the best results. In the… | ||
| 02-page285 | Road tests and maintenance concerning exhaust boom, rear springs, shock damper, and steering adjustments. | ||
| View original record | To Hs. From G.W.H. Hôtel de France, Châteauroux, Indre. 3) 21/7/29. We tried to-day the idea of packing the swan neck with steel wire gauze to see the effect on the exhaust boom. The result was… | ||
| 02-page286 | The status of rear shock damper glands and a telegauge reading. | ||
| View original record | 157 -2- The rear shock damper glands are still retaining the oil. For some unaccountable reason, the telegauge this morning was O.K. The air temperature has dropped 2°, but we cannot see how this… | ||
| 02-page287 | Tests for exhaust boom and steering, detailing faults found in the front axle, pivot pins and lubrication system. | ||
| View original record | To Hs. From G.W.H. Hôtel de France, Châteauroux, Indre. 133 23/7/29. We yesterday tried out various tests for exhaust boom and steering. Re the exhaust boom, we tried various baffles but without much… | ||
| 02-page288 | Telegram received, telegauges for Mr. Parsons, and findings from an inspection of shock dampers on car 21-EX. | ||
| View original record | -2- 134 We have received your telegram: Return with 21-EX as soon as possible. It will take us 2 or 3 days to wind up our affairs here, and we shall not be able to reach Derby before you have… | ||
| 02-page289 | Steering jerkiness caused by cross steering tube ball pads and the fitting of a new telegauge unit. | ||
| View original record | To Hs. From G.W.H. Hôtel de France, Châteauroux, Indre. 24/7/29. We have been experiencing jerkiness of the steering, which has been very misleading. After examining the various parts of the steering… | ||
| 02-page290 | Letter from G.W.H. disputing a Test Department report about a pump leak. | ||
| View original record | To Hs/Gy. From G.W.H. Hôtel de France, Châteauroux, Indre. 136 24/7/29 I have received your Letter of July 22nd. Your short note that the Test Dept. have made the pump leak is a very poor and… | ||