Rolls-Royce Archives

Rolls-Royce Experimental Archives: Box ExFiles\Box 82\1\        Box Selection

IdentifierEntry
scan0001 Test drive notes on a car's performance, detailing fuel consumption, steering and handling characteristics.
View original record ELITE HOTEL STORCHEN BASEL Bes.: Aktiengesellschaft Hotel zum Storchen Fliessendes warmes und kaltes Wasser Haus- und Ferntelephon in allen Zimmern Gepäck-Auto am Bahnhof Telegramm-Adresse: Storchen…

scan0002 Feedback on vehicle performance and component issues during a road test.
View original record 90 M.P.H. even under favourable conditions c.o. open. Suspension quite good, also road holding, naturally controlled dampers would be a great asset. The wind screen wipers should have attention, ours…

scan0003 Testing of a Bentley car and the involvement of an individual, 'Bn.', in the process.
View original record S/W. To Hs. from Sg. copy to Wor. RECEIVED FEB 17 1933 84 S-S3. Sg8/D15.2.33 Re: The Bentley I understand this went over there last Friday, but so far I have not seen any reports; possibly it is a…

scan0004 Road test report on a Bentley detailing performance, handling, and issues.
View original record Copy of report received from Hs/Rn. Dated 13.2.33. BENTLEY. The car is running very well. Petrol consumption 14. m.p.g. Best average about 63 miles in the hour, but there is a lot of traffic on…

scan0005 Testing schedule and modifications for a Bentley car.
View original record 84553.a To Sg. From Hs. c. to Wor. Hs.3/MJ.16.2.33. Re. The Bentley. Replying to Sg.8/D.15.2.33. We attach herewith copy of a report we have received from Rm. Rm. is running this car for one week…

scan0006 Road test report on a Bentley, detailing rattles, performance over the St. Gotard pass, and driving on the Autostrada.
View original record the noise from the bonnet rattles & radiator jellying is rather bad, also after a long burst of speed the timing gear rattles are excessive. Really this Bentley is a wonderful car for continental…

scan0007 Vehicle performance during a test run, including temperatures, engine operation, and clutch and brake efficiency.
View original record [Left Column] as much as you like. We held 92 for a few miles (c.o. open) little wind road level 4250 R.P.M. Air temp 9.5°C. Oil temp max 84°C. Water max shutters jammed open } 58°C. If the…

scan0008 Modifications for a second speed gear issue and to reduce clutch pedal pressure.
View original record X4553a To Sg. From Hs. c. to Wor. Hs.1/MJ.17.2.33. Attached herewith copy of report we have received from Rm. As regards the second speed coming out, we have a modification in hand for this. There is…

scan0009 Road test report on a Bentley's performance during continental touring, including a mountain pass and the Autostrada.
View original record Copy of Report received from Hs/Rm. Dated 14.2.33. BENTLEY. We came over the St. Gotthard yesterday, we got up to about 4500 ft. by fitting chains and had to train the last bit. Second speed…

scan0010 Short typed note regarding a road test, travel plans to Chateauroux, and the difficulty of jacking a car in the snow.
View original record -2- We met our fourth speed twenty Alvis today. Hope to be at Chateauroux on Friday. Hs/Rm. Getting the jack under the back axle of this car on a gradient covered with snow is rather a feat.

scan0011 Wrecked car (19EX) being returned by rail and a subsequent trip to Paris to test a Bentley.
View original record HOTEL & CAFÉ DE FRANCE CHATEAUROUX X2+5-5-3a Téléphone 21 Le Sat. Feb 25th 1933. Hs. You will have received G.W.H's wire about 19EX. The car is a complete wreck and we are sending it back by rail. I…

scan0012 Memo discussing issues with the Peregrine and Bentley cars, including gearing and oil cooling.
View original record I think that they have been trying to do a little too much here, in their anxiety to keep the job going. I think we shall have to be satisfied with a few less miles on Peregrine if the Bentley is to…

scan0013 Car's performance after a 3463-mile continental test trip, detailing mileage, consumption, and identified faults.
View original record [Handwritten] 14513a. No copies sent out yet. 10. RSG WORED a By / HDY EV / Hs/Rm Hs/Rm.1/KT.21.2.33. [Typed] Hotel de France, Chateauroux, France, 19.2.33. [Handwritten] R.C to Sg Wor E Da By Hdy.…

scan0014 Short typed report on a car's driving performance and potential improvements.
View original record The car generally is a delight to drive. The power unit has behaved faultlessly, the suspension is a good compromise and the brakes have been progressive and effective. The petrol consumption can…

scan0015 General report on the 'Bensport' vehicle after 3463 miles.
View original record To Hs. From Rm. Hotel de France, Chateauroux, France. 19.2.33. BENSPORT. General Report after 3463 miles. ENGINE. Tappet clearances O.K. none varied more than .001. No sign of white metal in the…

scan0016 Typed report evaluating the performance of various vehicle components.
View original record BRAKES. Consistent and efficient. Slight tendency for front axle to "jagger" when applied first thing in the morning. The front are wearing 50% faster than the rear ( 1 notch in 2250 miles) which is…

scan0017 Vehicle performance concerning petrol surge, spark plugs, and fuel types.
View original record three or four gallons before the reserve is reached the petrol may momentarily surge away from the suction pipe and the pumps clatter noisily; this gets steadily worse until finally the reserve is…

scan0018 Test drive report and first impressions of a Bensport sporting car from France.
View original record To: Hs. From: GWH. Hotel de France, Chateauroux, France. The peregrine car did not do its usual mileage yesterday. We had to use it to see about the despatching of 19EX. The men were fully occupied…

scan0019 List of criticisms and suggestions regarding the Bensport Body following a road test in France.
View original record TO EV. copy to Hs. FROM RM. Hotel de France, Chateauroux, France. 19.2.33. BENSPORT BODY. As a result of a good run on Bensport, we have the following criticisms to make. 1 A penetrating draught comes…

scan0020 Bentley front and rear brake wear after a 2250 mile test run in France.
View original record X41539 — BENTLEY. FRONT. BRAKE. — WEAR AT SHOE CENTRE .011 SKETCH SHEWING WHERE BRAKE MOVEMENT IS TAKEN. BRAKE MOVEMENT O.S. N.S. BEFORE 2250 MILE RUN .4 .375 AFTER 2250 RUN .625 .625 — BENTLEY. REAR…

scan0021 To G.W. Hancock in France regarding personnel arrangements for W.O. Bentley and the Bensport car.
View original record y 4153w To G.W.Hancock, Hotel de France, Chateauroux, Indre, FRANCE. From Hs. Hs.3/MJ.21.2.33. We wired you as regards W.O.Bentley taking over the Bensport car on Thursday. Sg. is rather anxious that…

scan0022 The test drive of a Bensport, an accident report, and vehicle logistics.
View original record X4253a To Hs From GWH Hotel de France, Chateauroux, France. 21.2.33. We have received your telegrams. " W O Bentley is taking over Bensport for three or four days test. He will arrive Paris Wednesday…

scan0023 Travel arrangements for a car trial in France.
View original record XH553a. Mr.F.Dodd, c/o Hotel de France, Chateauroux, Indre, FRANCE. To FD. from Rn. Hs/Rn.5/KT. 22.2.33. BENSPORT. Hs. wants you to stay with Bn. whilst he tries the car. I do not know how long he…

scan0024 Telegram from Chateauroux requesting the dispatch of mobile oil for Bensort Hancock.
View original record CT HIVES BENSORT + 94 CCC KKX 1017 21 CHATEAUROUX 15 HIVES ROYCAR DERBY ANGLETERRE = PLEASE ARRANGE TO SEND OUT HERE MOBILE OIL FOR BENSORT HANCOCK +

scan0025 Correcting a previous statement on the wear balance between front and rear Bensfort brakes.
View original record X HS 59a To R. From Hs/Rn. c.c. to SG. Wor. c.c. to E. Da. c.c. to By. Hdy. c.c. to Ev. Hs/Rn.3/KT. 23. 2. 33. BENSFORT-BRAKE WEAR. Further to Hs/Rn.1/KT. 21. 2. 33. We find on checking over the…

scan0026 Letter enclosing two photographs of the Bensport and further copies of 19 EX.
View original record X4853a From GWH To HS Hotel de France Chateauroux Indre 24.2.33 We are enclosing two photographs of the Bensport taken under conditions that could not be avoided also further copies of 19 EX. If these…

scan0027 Bent brake servo rod caused by frozen snow and the proposed solution of extending the undershield.
View original record V.H.:S3 Hotel de France Chateauroux Indre 25.2.33. TO HS/RM From GWH I have received a letter from Dodd saying that they are having trouble with the rod from the Servo to the foot brake fouling and…

scan0028 Gearbox arrangements, standardisation of silent second gear, and sourcing steering wheel samples.
View original record X41/T3a To Hs. from Sg. re Bensport. Sg1/E27.2.33 I am in receipt of Hs.5/MJ/24.2.33 and note that Rm. was not correct in saying that the car in France is fitted with the latest N.Scheme of quiet…

scan0029 Letter from F. Dodd about a misfiring issue and oil for the Bensport.
View original record To Hs From GWH V4553a Hotel de France Chateauroux Indre 27.2.33. B E N S P O R T We have received a letter from F. Dodd (Brignoles, Var) saying that he has had some trouble with misfiring above 3,800…

scan0030 Telegram about sending a person named Dodd with pistons taken from Bensport.
View original record X4153a CONFIRMATION POST OFFICE TELEGRAPHS Origin line: 285 CL AH 1 ST 1300 CHATEAUROUX 1300 12 MRB Addressee: HIVES ROYCAR DERBY Message: = SENDING DODD WITH PISTONS TAKEN OUT OF BENSPORT Sender: =…

scan0031 Engine failure caused by loose piston gudgeon pins resulting in scored cylinders.
View original record X4853A To Hs From GWH. Hotel de France Chateauroux Indre 1.3.33. BENSPORT We decided after listening to the blow past the pistons into the crankchamber to dismantle and ascertain the cause. We found…

scan0032 Letter on French hotel stationery detailing the results of a 1500-mile Bentley test run.
View original record TOURING-HOTEL TÉL. 1-55 GRAND HOTEL DE L'ÉPÉE TÉL. 0-53 AUXERRE GRANDS VINS DE BOURGOGNE STOK DE GRAND-CHABLIS Expéditions pour tous Pays R. C. AUXERRE 4155 X48513a AUXERRE, LE Sunday 26th WOR Att:…

scan0033 Road test report of a 'Bensport' car, detailing a 1,425-mile journey through various conditions in France.
View original record Sg... from Bn. Copy to PN. S R. Dawns. By Seen Bn.1/WT2.3.33. Test of Bensport. We started at 2.30 on Thursday afternoon in a blizzard and with the roads deep in snow, and after nearly getting snowed…

scan0034 Road test report detailing a car's performance characteristics and suggesting improvements.
View original record -2- the springing too harsh at low speeds. The ease of changing gear is particularly pleasant on this type of car, while the silence on third gear makes the acceleration very impressive. Visibility,…

scan0035 Feedback and observations on a vehicle's performance and design features after a journey.
View original record -3- The window winders are badly placed, and the windscreen wiper is very noisy indeed. The pedal position is not good, and there has to be too much movement of one's foot when going from the…

scan0036 Replacement of Bensport pistons and a decision not to change the cylinder block.
View original record X45830a. G.W.Hancock, c/o Hotel de France, Chateauroux, Indre, FRANCE. To GWH. from Hs/Rm. Hs/Rm.5/KT.3.3.33. Dodd has returned with the Bensport pistons. Unfortunately we have no more castings to the…

scan0037 Piston failure in the Bensport car due to failed gudgeon pin locking rings caused by increased engine speed.
View original record X4153a To Sg. From Hs. c. to Wor. c. to E. c. to By. Hs.2/WJ.3.3.33. Re. BENSPORT. When the Bensport car arrived at Chateauroux it was found that there was considerable leakage of gas past the…

scan0038 The performance and issues experienced with a Bensport car driven by W. O. Bentley.
View original record X4553w Hotel de France Chateauroux Indre To Hs. From GWH. 28.2.33 B E N S P O R T The Bensport arrived back here at noon to-day. F. Dodd reports that W. O. Bentley was very pleased with the car. The…

scan0039 Confirming telegram instructions for personnel travel and reporting on an engine rebuild.
View original record X Hr-r 3a To Hs/Rm From GWH. Hotel de France Chateauroux Indre 7.3.33. We have received your telegram: SEND PATTINSON TO COLLECT PISTONS RETURN WITH PEREGRINE AND DEAN LEAVING OTHERS TO AWAIT BENSPORT…

scan0040 Outlining a series of tests to be conducted on a vehicle codenamed BENSPORT.
View original record xu13a To A.B.R. From Hs/Rm. Hs/Rm.2/MJ.13.3.33. TESTS REQUIRED ON BENSPORT. (1) Remove pistons and con. rods after 4,000 miles further running (if no increase in crankcase pressure evident before),…

scan0041 Arranging a trip to France to discuss new pistons for the 'Bensport' car.
View original record S/W. Hs...from PN. XV1T3W PN.4/WT13.3.33. Bensport in France, In view of the many dates which have to be worked in, and also our talk on Thursday last at W. about the new pistons for this car, I am…

scan0042 Field report detailing difficulties fitting a new cylinder block and the need for a new water pipe.
View original record HOTEL & CAFÉ DE FRANCE CHATEAUROUX Téléphone 21 Le March 13. 1933. To H.S. I arrived safely with "Spares" late Saturday night. We have checked piston bedding & ring clearances in new cylinder block.…

scan0043 Delay of vehicle tests in France due to logistical constraints involving personnel and another car.
View original record 8553a To PN. From Hs. c. to Sg. c. to Wor. Hs.10/MJ.14.3.33. Replying to PN.4/WT.13.3.33. It would be a great advantage to us if you could delay your tests of the Bensport car in France until we have…

scan0044 No. 6 piston failure and stiff N.S.F. brake control during a run from Chateauroux.
View original record XU 153 a Hotel de France Chateauroux Indre To Hs/Rm From ABR 18.3.33. B E N S P O R T During this morning's run the head of N°6 piston failed while the car was doing about 83-85 MPH. As soon as the…

scan0045 Sketch of the Bensport piston, indicating a breakage with a red line.
View original record xV53a S K E T C H O F T H E P I S T O N O F T H E B E N S P O R T Red line is the breakage SECRET

scan0046 Telegram reporting a broken piston head on engine number six.
View original record POST OFFICE TELEGRAPHS. CONFIRMATION Office Stamp: DERBY * 18 MR 33 To: HIVES ROYCAR DERBY Message: NUMBER SIX PISTON HEAD BROKEN AWAY AT HORIZONTAL EXPANSION SLOT STOP BORE GONROD AND CYLINDERHEAD…

scan0047 Letter requesting informal 'snapshot' style photographs of a Bentley car rather than posed professional ones.
View original record VH553a- G.W.Hancock, c/o Hotel de France, Chateauroux, Indre, FRANCE. To GWH, from Hs. Hs.16/KT.3.3.33. PHOTOGRAPHS OF THE BENTLEY CAR. The photographs you have supplied of the Bentley car are not…

scan0048 Piston failure on a Bentley, attributing it to insufficient clearance and proposing a gasket change as a solution.
View original record X4853a G.W.Hancock, c/o Hotel de France, Chateauroux, Indre, FRANCE. To GWH. from Hs/Rm. Hs/Rm.11/KT. 20.3.33. Considering the piston failure which occurred on the Bentley we have been wondering…

scan0049 Advising of a delay to a car due to a piston failure on the Bensport car in France.
View original record Y 455-3a To PN. From Hs. Hs.3/MJ.20.3.33. We have received a wire from France that a piston has broken on the Bensport car. We are sending off replacement pistons but it is doubtful when they will…

scan0050 Technical report on an engine examination covering piston clearance, damper levers, torque reaction dampers, and engine feet.
View original record X4553a Hotel de France Chateauroux Indre To Hs/Rm From G.W.H. 21.3.33. We have received your telegram: EXAMINE DAMPER LEVERS FOR SLACKNESS ARE PISTONS(FITTING?) HITTING CYLINDER HEAD There is .027"…

scan0051 Arrangements to telegraph G.W. Hancock to confirm a car meeting.
View original record X4553a To PN. From Hs. Hs.4/MJ.23.3.33. Attached herewith copy of a note we have sent to G.W.Hancock. I think it would be a good idea if you telegraphed him confirming the time and place you expect…

scan0052 Instructions concerning the trial of a Bensport car in France and a query about piston failure.
View original record To G.W.Hancock, Hotel de France, Chateauroux, Indre, FRANCE. From Hs. Hs.3/MJ.23.3.33. Re. Bensport. PN. is crossing over to France on Monday on the midday boat from Dover, and would like to try the…

scan0053 Telegram reporting a broken piston during a morning run.
View original record X4553a POST OFFICE TELEGRAPHS. CONFIRMATION TIME OF RECEIPT 4.29 M Office Stamp: DERBY 23 * JY * 23 To. 1320 By time date /280 CL DS 1510 23 CHATEAUROUX 15 HIVES ROYCAR DERBY = NUMBER FIVE PISTON…

scan0054 Piston failures during road tests, detailing correspondence and actions taken to source replacements.
View original record Handwritten top left: As/Rm Handwritten top center: E JW Ah Stay Handwritten top right: XJ V12 A Stamp: RECEIVED 28 MAR 1933 To Hs/Rm From CWH B/Y Handwritten below stamp: Seen B/Y Hotel de France…

scan0055 Telegram regarding the inability to source pistons from Paris and an update on a car running with a new piston at reduced speed.
View original record HIVES ROYCAR DERBY = NO PISTONS CAN BE OBTAINED FROM PARIS STOP CAR IS RUNNING WITH NEW PISTON FITTED AT REDUCED SPEED RECEIVED MEMO PN REQUIRES CAR MONDAY STOP WHAT IS THE POSITION = HANCOCK +

scan0056 Piston failures in a Bensport car in France, detailing the history of the failures and the proposed solution.
View original record Y-55-3a To H. From Hs. C. to Sg. Wor. C. to L. Da. C. to Hy. Hdy. RE. BENSPORT CAR IN FRANCE. We have heard from G.W.Hancock that another piston has failed on this car in a similar manner to the first…

scan0057 Instructions for testing new pistons, a cylinder head gasket, and spark plugs on a car in France.
View original record G.W.Hancock, c/o Hotel de France, Chateauroux, Indre. FRANCE. To GWH. from Hs/Rm. Hs/Rm.1/KT.25.3.33. We are sending Dodd over with the pistons and you should meet him in Paris. These pistons will…

scan0058 Typed memo from PN to Hs regarding travel arrangements for a trip to France.
View original record S/W. Hs...from PN. Handwritten: XU5-53c Stamp: RECEIVED 27 MAR Stamp: PN.SWT25.3.33. Having carefully considered my movements in regard to going over to France next week from every angle, I have…

scan0059 Piston fractures, the suspected causes including weak castings and high stresses, and plans for further testing.
View original record X4583a Hotel de France Chateauroux Indre 26.3.33. To Hs From GWH We have received your memo Hs 3/MJ 23-3-33 and note your remarks re PN and the Bensport. I have received a further memo this morning…

scan0060 Braking stopping distances and maximum suspension rebound.
View original record X485-3a To Hs/Rm From GWH Hotel de France Chateauroux Indre 26.3.33. B E N S P O R T We carried out a series of braking tests as follows and maximum rebound. Stopping distance in feet to rest. M.P.H.…

scan0061 Laboratory report on the analysis of a failed 25 HP piston.
View original record To E. Hs/Rm. XJS.S'3W HL1/AG.27.3.33. Laboratory. Report No.L2656. RE - FAILED 25 HP. PISTON. Analysis showed this to be similar to the old crankcase alloy, containing about 10% Zinc and 2% Copper. It…

scan0062 Explaining the cause of Bentley piston failure due to incorrect material being used in their manufacture.
View original record X4853a. G.W.Hancock, c/o Hotel de France, Chateauroux, Indre. FRANCE. GWH. from Hs/Rm. Hs/Rm. 9/KT. 27.3.33. We found that the cause of the failure of the Bentley pistons E.56610 which you have now…

scan0063 Telegram reporting that a car is running correctly with newly fitted pistons.
View original record POST OFFICE TELEGRAPHS Handwritten Ref: x4153a No. 27 Office Stamp: DERBY * 27 MR 33 Time: 10-25 M To: RY / 320 H Handwritten Note: done date Ticker Tape: 99 CL IKX 1030 27 CHATEAUROX 10 HIVES ROYCAR…

scan0064 Road test report for a 'Bensport' engine, detailing performance and acceleration figures.
View original record To Hs From GWH Hotel de France Chateauroux Indre B E N S P O R T We completed the engine this morning and after running light for two hours we tried the car on the road. The engine was smooth and…

scan0065 Performance tests for a 'Bensport' car, including temperature and acceleration data after engine modifications.
View original record To Hs/Rm From GWH. E By Seen By hotel de France Chateauroux Indre 25.3.33. B E N S P O R T. The car is running very well with the N°5 piston fitted and the copper asbestos joint washer. The…

scan0066 Dynamo output readings at various speeds, with an accompanying message regarding a meeting.
View original record DYNAMO OUTPUT MPH REVS Lamps on H.S.T. S.T. COIL ONLY 10 500 -16 -4 -2 16 750 -5 +5 20 900 -4 +10 +4 30 1350 -3 +11 +8 40 1750 -4 +10 +9 50 2250 -5 +10 +8 60 2700 -5 +9 +8 70 3150 -6 +8 +8 80 3600 -8…

scan0067 Advertisement for the Alvis 'Speed Twenty' car from 'The Autocar' magazine.
View original record THE AUTOCAR. ADVERTISEMENTS. MARCH 24TH, 1933. 35 ALVIVACITY A fast luxurious car for the sporting enthusiast. The ALVIS "SPEED TWENTY" Though capable of such remarkable speed and acceleration, the…

scan0068 Advertisement for Aston Martin cars celebrating rally performance and listing model prices.
View original record 36 THE AUTOCAR. ADVERTISEMENTS. MARCH 24th AS USUAL! In the Hastings Rally, Aston Martins again proved their amazing reliability combined with high performance Only 5 cars were entered. All by private…

scan0069 Test report from France detailing engine oil leaks, crankcase ventilation issues, and tyre wear problems.
View original record X4553W1 To Hs From GWH Hotel de France Chateauroux Indre B E N S P O R T The engine showed no sign of tightness during yesterdays mileage. The acceleration figures show a falling off from 70 to 80…

scan0070 Communication breakdown regarding instructions for the Bensport car in France.
View original record 64553a To PN. From Hs. c. to Sg. c. to Wor. Hs.10/HJ.29.3.33. Re. Bensport. We had a message to say that the Bensport car was in Calais acting on instructions G.W.H. received from you. The letter we…

scan0071 Piston failure, engine issues, and travel arrangements for a Bensport car.
View original record X HR53a To Hs From GWH Hotel de France Chateauroux Indre 30.3.33. B E N S P O R T We have received the memo giving the reason of the piston failure. The pistons taken out did not show any sign of…

scan0072 The 'Bensport' car, detailing issues with a burnt gasket, spongy brakes, transmission slack, and hydraulic dampers.
View original record v4553 a Hotel de France Chateauroux Indre To Hs. From GWH 1.4.33. B E N S P O R T. We have not been able to run full days mileage owing to trouble with water leaks after fitting the thin gasket. We…

scan0073 To G.W. Hancock regarding car testing procedures and running in a Bentley in France.
View original record r4153a G.W.Hancock, Hotel de France, Chateauroux, Indre. FRANCE. GWH. from Hs. Hs.2/KT.1.4.33. I attach herewith copy of note sent to PN. We have got it agreed that PN. cannot barge in halfway through…

scan0074 Spare petrol pump failure, proposed fixes, and other engine improvements regarding oil leaks.
View original record XJ553c To Hs From GWH Hotel de France Chateauroux Indre 2.4.33. B E N S P O R T The spare petrol pump fitted gave out on the road during yesterday's run. The failure was caused by the breaking of the…

scan0075 Modifications to resolve an engine oil leak from the crank and clutch casing.
View original record From GWH x6553a - 2 - 2.4.33. too small and oil from the throws of the crank poured out. The engine was smothered in oil. This would not be noticed by me so much during his run because the breather…

scan0076 Letter to Mr. G.W. Hancock in France regarding car testing issues, including the cylinder head gasket, brakes, and petrol pump.
View original record XC5583-a Mr.G.W.Hancock, c/o Hotel de France, Chateauroux, Indre, FRANCE. To Hs/GWH. from Hs/Rm. Hs/Rm.11/KT.3.4.33. Thank you for your note. Do not worry about the cylinder head gasket - it will be…

scan0077 Car performance issues including rapid tyre and brake wear, steering wobble, an oil leak, and a creaking wheel.
View original record To Hs. From GWH Hotel de France Chateauroux Indre B E N S P O R T Thank you for your memo Hs 2/KT.1.4.33. The car is now running very well and full mileage is being carried out. The tyres are wearing…

scan0078 Letter responding to a report regarding failing fibre blocks and figures on oil consumption.
View original record XU553a Mr. G.W.Hancock, c/o Hotel de France, Chateauroux, Indre. FRANCE. To Hs/GWH. from Hs/Rm. Hs/Rm.3/KT.4.4.33. Many thanks for your report of 2.4.33. Strangely enough we had a letter from Skinner…

scan0079 Test results from a 12-mile run measuring air, oil, and water temperatures at various speeds, with and without front timing case lagging.
View original record To Hs./Rm. x4r53a 5.4.33. - 2 - RUN OF 12 MILES EACH TEST. Front timing case lagged, radiator shutters held open. M.P.H. AIR OIL WATER 60 14°C 72°C 50°C 70 14°C 78°C 52°C 80 14.5°C 86°C 56°C Lagging…

scan0080 Misunderstanding about a car pick-up arrangement in Calais, France, following a cancelled visit.
View original record b sky original sent XV 153a to 'W' S/W. Hs...from PH. Copy to Sg. Mor. PH.5/ATS.4.33. Bensport in France. Replying to your No.10/MJ.29.3.33. It was unfortunate that this car was driven to Calais to…

scan0081 Letter clarifying instructions regarding a cancelled car collection arrangement in Calais, France.
View original record xurs'3n S/W. Hs...from PN. Copy to Sg. [strikethrough] Wor. [strikethrough] PN.5/WT5.4.33. Bensport in France, Replying to your Hs.10/MJ.29.3.33. It was unfortunate that this car was driven to Calais…

scan0082 From G.W.H. reporting on the performance and condition of various components of a 'Bensport' vehicle.
View original record X4583a Hotel de France. Chateauroux. Indre. 5.4.33. To Hs./Rm. From G.W.H. B E N S P O R T We have received your memo Hs./RM.11/KT.3.4.33. We thank you for your remarks re the copper asbestos gasket.…

scan0083 Urgent order and delivery of a set of India Tyres for G.W. Hancock.
View original record z X4553a W/Paris. Hm. from Hs/Lid. Hs/Lid.13/KT.6.4.33. INDIA TYRES FOR G.W.HANCOCK. We have ordered a set of 6 India Tyres 5.50" X 18" for Chateauroux, these are being sent to Sevres and should…

scan0084 Letter regarding the delayed shipment of India Tyres for a Bentley and the arrangement of a second set.
View original record X4553a Mr.G.W.Hancock, c/o Hotel de France, Chateauroux, Indre, FRANCE. To Hs/GWH. from Hs/Lid. Hs/Lid.14/KT.6.4.33. Re. India Tyres for Bentley. We ordered 6, 5.50 x 18" India Tyres to be sent direct…

scan0085 Letter detailing travel arrangements and reporting significant wear and backlash issues on a car's wheels and hubs.
View original record LID See me # To Hs. From G.W.H. VS53u Hotel de France. Chateauroux. Indre. 7.4.33. B E N S P O R T. We have received your telegram: ARRANGE FOR BENSPORT TO BE BACK HERE NEXT THURSDAY ALL MEN TO RETURN…

scan0086 Return and examination of Bentley prototype cars for design finalisation.
View original record X45832 To Sg. from Hs. c. Wor. E. c. By. Hs.9/KT.7.4.33. BENTLEY CAR. We are arranging with Hancock to return to Derby with the Bentley car before Easter. We expect him to be back in Derby on Thursday…

scan0087 Post Office Telegraph from Chateauroux, France, requesting authorization to sign for a car.
View original record POST OFFICE TELEGRAPHS. No. 0205 Office Stamp: DERBY * 29 AP 33 Time of Receipt: 3.31 From: 311 .CL CAW 1515 7 CHATEAUROUX 15 To: HIVES ROYCAR DERBY Message: SEND LETTER AUTHORIZING ME TO SIGN FOR CAR…

scan0088 Failures of a piston skirt, slipper wheel, and valve spring on a 'Bensport' vehicle.
View original record To Hs./Rm; From G.W.H. E) Please Return By J XU P53a Hotel de France. Chateauroux. Indre. 8.4.33. M B E N S P O R T. We observed upon draining the sump after yesterday's mileage that pieces of a…

scan0089 Piston failure on a car, mentioning a telegram and an enclosed sketch.
View original record To Hs./Rm. 8.4.33 - 2 - We are of course unaware of the progress of the other Bensport, but we are of the opinion that it is a mistake to stop the running of this car. It is apparently in a condition…

scan0090 Drawing illustrating a broken number 3 piston from a Bensport.
View original record BENSPORT Nº 3 PISTON BROKEN E 56610 Handwritten note 1: This no. is not that of the standard 20/25 die cast piston but Bensport - 030 Right hand cast. Handwritten note 2: We are assured by Hs/Rm that…

scan0091 Note to Mr. G.W. Hancock regarding railway vouchers and authorization for a Bentley.
View original record XU553W Mr. G.W.Hancock, c/o Hotel de France, Chateauroux, Indre. FRANCE. To GWH. from Hs. Hs.6/KT.8.4.33. We attach herewith three railway vouchers, and letter signed by Rm. authorizing you to sign…

scan0092 Post Office telegram reporting a broken piston skirt on engine number three.
View original record Handwritten Ref: 8.4.33 x4583a. Time of Receipt: 8 38 M. Time handed in: HCW 0809 8 TH. Origin: CCC CHATEAUROUX 12. Office Stamp: DERBY 8 AP 33. To: DERBY. Message: HIVES ROYCAR DERBY = HALF OF SKIRT…

scan0093 Typed memo regarding the forced purchase of French Dunlop tyres due to stock issues.
View original record To Hs./LID. From G.W.H. X48553n Hotel de France. Chateauroux. Indre. 8.4.33. B E N S P O R T. We have been forced to buy French Dunlop Tyres, as we were completely out of stock and our tyres were down…

scan0094 The performance and failures of a Bensport vehicle after a 7,807-mile run from Chateauroux.
View original record To Hs. From G.W.H. X4553a Hotel de France. Chateauroux. Indre. 9.4.33. REPORT ON BENSPORT at 12,196 MILES 7,807 RUN FROM CHATEAUROUX. The first 4,289 miles was run by Rm. and Mr. Bentley, When the car…

scan0095 List of vehicle faults and observations recorded at various mileages.
View original record - 2 - (7) Bad oil leak from clutch pit, oil escaping through rear of engine. (8) Scraper ring on N° 4 piston broken after a mileage of 1083, new one fitted, broke after a mileage of 3894. (9) Failure…

scan0096 Vehicle issues and acceleration test results.
View original record - 3 - (21) Dynamo brushes have periods of noise (vibration) (22) The rear anchorage of the O.S.F. road spring all bolts were found to have worked loose ( finger tight only) after a mileage of 12,196.…

scan0097 Braking tests with hot brakes, dynamo output figures, and notes on Engine Unit CXIII.
View original record - 4 - The braking tests with the brakes hot are as follows: Stopping distance in feet to rest. M.P.H. FEET 30 36 40 63 50 102 60 160 70 246 80 357 - - - - - - - - D Y N A M O O U T P U T M.P.H. REVS.…

scan0098 Engine knocking, oil consumption issues, and piston failures including breakages.
View original record - 5 - gradually became very sharp and distinct untill in our opinion, would not be passable after the engine had become hot. In the second and third gears it was most pronounced. A knock developed in…

scan0099 Report page detailing observations and issues with various engine components.
View original record - 6 - sideways towards the rear of the engine and was apparently pressing hard on the retaining split ring. There was no sign of the split ring having fidgeted or displaced. The amount of carbon…

scan0100 Engine issues including the valve mechanism, engine gear, oil pump, crankcase breather, and carburetters.
View original record - 7 - turns from the top. The remaining valve springs do not show any fractures. There has been no appreciable wear in the valve guides. The valve mechanism has been generally noisy. ENGINE GEAR.…

scan0101 The performance and failures of the S.U. electrical petrol pumps, radiator, and clutch.
View original record - 8 - S.U. ELECTRICAL PETROL PUMPS. The two pumps supplied sufficient petrol during the high sustained speeds. They are definately noisy in operation. One pump failed after 8.591 miles. The failure…

scan0102 The condition and performance of the gearbox, servo, propeller shaft, rear axle, suspension, and brakes.
View original record - 9 - GEAR BOX With the exception of the 2nd gear coming out of mesh no troubles have occurred with the gear box, ease of change. One and a hald pints of oil has been the replenishment during the…

scan0103 Brake wear, foot pedal springiness, and issues with the Rudge Whitworth road wheels.
View original record - 10 - this type of car. At the finish of the mileage there was no adjustment left on the rear brakes and one notch only on the front. The brakes have had to be adjusted every 1500 miles, during the…

scan0104 Performance and issues of various vehicle components including dampers, axle, and electrical equipment.
View original record - 11 - HYDRAULIC DAMPERS. The hydraulic dampers have given little trouble. The levers have remained firm, no noticeable stretching of the bolts has taken place. The loads have remained consistent. A…

scan0105 Vehicle component wear and performance including distributor points, battery, ignition plugs, and tyres.
View original record - 13 - DISTRIBUTOR CONTACT POINTS. We have not had any failure of the above. The loss in the contact points has been more than normal. The chief wear appears to have taken place on the rubbing blocks,…

scan0106 From G.W.H. to the cashier explaining a mix-up regarding return vouchers in France.
View original record 4153a To Hs./Cashier From G.W.H. Hotel de France. Chateauroux. Indre. 10.4.33. There has been a certain amount of mixup with the vouchers. Messrs Clark, Bowering, Thornihill and Taylor came out with…

scan0107 Letter confirming receipt of authorization to sign and providing an update on a rebuilt engine.
View original record X4153w To Hs./Rm. From G.W.H. Hotel de France. Chateauroux. Indre. 10.4.33. I have received the letter authorizing me to sign on your behalf, for which I thank you. We have rebuilt the engine and the…

scan0108 Telegram from Hencock in Chateauroux to Hives in Derby regarding bringing a car with a solid axle.
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. This form, and if possible the envelope,…

scan0109 Telegram from Chateauroux requesting a new axle due to a wrecked differential.
View original record POST OFFICE TELEGRAPHS. Charges to pay s. d. TIME OF RECEIPT From... Telegrams for INLAND addresses may be handed to the messenger who delivers this form. The Post Office accepts telegrams by…

scan0110 Piston trouble, brake wear, and engine modifications on a Bentley car.
View original record X45513a. To Hs. from Sg. Copy to Wor E. re Bentley Car. Sg5/E11.4.33 I am sorry to see from the report dated the 7th that there has been further trouble with pistons. Apart from the breakage of the…

scan0111 From France detailing telegrams exchanged regarding an emergency axle repair and the subsequent plan to drive the vehicle to Derby.
View original record X4553A Hotel de France. Chateauroux. Indre. To Hs. From G.W.H. B E N S P O R T. We have received the following telegram: WHY CANNOT YOU PIN HALF SHAFTS TO DIFFERENTIAL CASE AND RETURN WITH AXLE SOLID…

scan0112 Broken piston skirt and a separate differential failure in the Bensport car.
View original record vuj 53 a To R. from Hs. C. Sg. Wor. C. Ps. Ds. C. By. Hdy. Hs.7/KT.11.4.33. BENSPORT CAR. It will be seen from Hs/GWH's last daily report that a piece of the skirt has broken off one of the Bensport…

scan0113 Catastrophic differential failure on a car in France, detailing the damage and arranging for a replacement axle.
View original record To Hs. From G.W.H. E Secry X4153a By seen By Hotel de France. Chateauroux. Indre. 11.4.33 BENSPORT We have received the telegram: PLEASE BRING SPARE BENSPORT DYNAMO BACK WITH CAR - ROYCAR - - - - - -…

scan0114 Cover note for a report on a Bentley car after 12,200 miles.
View original record R. from Hs. Sg. Wor. E. Da. By. EP. Mx. C O P Y. Hs.15/KT.11.4.33. Attached herewith is Hs/GWH's report on the Bentley car after 12,200 miles. Most of his criticisms have already been dealt with. We…

scan0115 The 'Bensport' vehicle detailing performance and failures during a 12,196-mile test run.
View original record To Hs. From GWH. Hotel de France, Chateauroux, Indre. 9.4.33. REPORT ON BENSPORT AT 12,196 MILES. 7,807 RUN FROM CHATEAUROUX. The first 4,289 miles were run By Rn. and Mr. Bentley. When the car…

scan0116 List of vehicle faults and observations recorded at various mileages, being page 2 of a report.
View original record -2- (7) Bad oil leak from clutch pit, oil escaping through rear of engine. (8) Scraper ring on No.4. piston broken after a mileage of 1083, new one fitted, broke after a mileage of 499. (10) Failure…

scan0117 Vehicle component wear and detailed acceleration performance figures.
View original record -3- (21) Dynamo brushes have periods of noise (vobration). (22) The rear anchorage of the O.S.F. road spring all bolts were found to have worked loose (finger tight only) after a mileage of 12,196.…

scan0118 Braking tests with hot brakes, dynamo output data, and an analysis of Engine Unit C.XIII.
View original record -4- The braking tests with the brakes hot are as follows: Stopping distance in feet to rest. M.P.H. FEET. 30 36 40 63 50 102 60 160 70 246 80 357 ------------------ DYNAMO OUTPUT. M.P.H. REVS. LAMPS…

scan0119 Engine issues including knocking, oil consumption, and piston failures.
View original record -5- until in our opinion would not be passable after the engine had become hot. In the second and third gears it was most pronounced. A knock developed in the torque reaction dampers when the engine…

scan0120 Inspection report on engine components including connecting rods, dampers, and valves.
View original record -6- sidways towards the rear end of the engine and was apparently pressing hard on the retaining split ring. There was no sign of the split ring having fidgetted or displaced. The amount of carbon…

scan0121 Technical report on engine component issues including gear rattles, oil pressure loss, and carburetter performance.
View original record -7- turns from the top. The remaining valve springs do not show and fractures. There has been no appreciable wear in the valve guides. The valve mechanism has been generally noisy. ENGINE GEAR. There…

scan0122 The performance and failures of S.U. electrical petrol pumps, the radiator, and the clutch.
View original record -8- S.U. ELECTRICAL PETROL PUMPS. The two pumps supplied sufficient petrol during the high sustained speeds. They are definitely noisy in operation. One pump failed after 8,591 miles. The failure was…

scan0123 Performance and condition of various vehicle components after mileage testing.
View original record -9- GEARBOX. With the exception of the 2nd gear coming out of mesh no troubles have occurred with the gearbox, ease of change. One and a half pints of oil has been the replenishment during the total…

scan0124 Brake wear, pedal movement issues, and problems with Rudge Whitworth road wheels.
View original record -10- this type of car. At the finish of the mileage there was no adjustment left on the rear brakes and one notch only on the front. The brakes have had to be adjusted every 1500 miles, during the…

scan0125 The performance of hydraulic dampers, front axle components, and electrical equipment.
View original record -11- HYDRAULIC DAMPERS. The hydraulic dampers have given little trouble. The levers have remained firm, no noticeable stretching of the bolts has taken place. The loads have remained consistent. A…

scan0126 Performance and wear report on various vehicle components including distributor points, battery, plugs, and tyres.
View original record -12- DISTRIBUTOR CONTACT POINTS. We have not had any failure of the above. The loss in the contact points has been more than normal. The chief wear appears to have taken place on the rubbing blocks, a…

scan0127 Photograph of a fractured engine piston showing significant damage to the skirt and gudgeon pin boss area.
View original record ",

scan0129 Broken differential on a Bentley car and plans for modifications and testing.
View original record XU53A To Hs. from Sg. re Bentley Car. Sg4/E12.4.33 Copy to Wor.E. BY.PN. Referring to Hs.9/KT.7.4.33, I note that you are arranging for the car and the men to be back in Derby to-morrow. Sorry to see…

scan0130 Performance of a Bentley car, specifically the gudgeon pins, brakes, and gaskets.
View original record KC853A To Sg. from Hs. C. Wor. E. Hs.4/KT.12.4.33. BENTLEY CAR. Replying to Sg.5/Ell.4.33. We have received no report which gives any indication that the split rings holding the gudgeon pin are…

scan0131 Comparing the performance of a standard Bentley with a continental Phantom at the Brooklands race track.
View original record -2- Hs.4/KT.12.4.33. look forward to the standard Bentley car being able to lap Brooklands over 88 mph. We know that this speed is better than that of the latest continental Phantom - 20-MY - in spite…

scan0132 The failure of the axle differential on the Bentsport car and proposed modifications to fix the issue.
View original record X4S53A To R. From Hs. C. Sg. Wor. C. E. Da. C. Hy. Hdy. Hs.S/KT.13.4.33. BENTSPORT CAR. We have received a report from Hs/GWH. which shows that the failure of the axle was caused by the breaking of…

scan0133 Responding to a report on a Bentley car after 12,000 miles, attaching a list addressing criticisms and expressing satisfaction with the car's performance in France.
View original record X4583a To R. from Hs. C. SG. Wor. C. Rg Ds. C. Dy. EP. C. Kx. Hs.5/KT.13.4.33. BENTLEY CAR. Referring to Hs/CSH's report on the Bentley car after 12,000 miles, we attach herewith a list which shows…

scan0134 Report titled 'BENSPORT' detailing eleven steps taken to rectify issues found during a 12,196-mile vehicle test.
View original record BENSPORT. With reference to GWH's report at 12,196 miles, the following steps are being taken to rectify the troubles he reported during the mileage. (1) Stronger split retaining rings were designed…

scan0135 List of technical points and proposed solutions for various car components.
View original record -2- In the 2nd. Bentley engine the crankshaft period has been raised another 200 rev/min. by increasing the journal size. (12) We have a large selection of valve springs to choose from some of which…

scan0136 Listing recommended spare parts for a Bentley running in France, with a note on a ribbed timing case for high oil temperature issues.
View original record X4/1 To Hs/GWH. from Es/Rm. SPARES FOR BENTLEY IN FRANCE. Will you please note that we recommend that you should have the following parts available by the time your car starts running in France. (1)…

scan0137 Copy of a memo from 'Hs' to 'Rm' detailing vehicle issues with the petrol pump and exhaust system after a trip.
View original record COPY. X S S'3 W 19.7.33. To Rm. from Hs. We were held up in the Solent all last night for fog. We may arrive at Havre at 2 p.m. We had no further trouble with the petrol feed on the way down. The…

scan0138 Quieting the change speed lever and arranging a dynamometer test for vapour lock.
View original record -2- Change Speed Lever. We cannot possibly go on with the scheme as on this car until we have found some means of making it quiet. ----- Ex. ought to arrange for test on dynamometer to check for…

scan0139 The issues found during a 3 1/2 litre Bentley test in France.
View original record To "Wor" From "Hs". x45/3w Sèvres. Re: 3 1/2 litre Bentley test in France. I daresay that Rm has reported the result of our meeting with "Sg" and Sales officials in London. The appearance of the car…

scan0140 Vehicle faults including a loose front wing and a noisy change speed lever.
View original record - 2 - We also had one of the front wings come loose. The whole of to-day has been spent in getting the various jobs put right. We are expecting to leave Paris in the morning. The change speed lever on…

scan0141 Issues found during the testing of a 3 1/2 litre Bentley, including problems with the exhaust, speed, and wing movement.
View original record To: "Rm" From: "Hs" Sèvres. Hs2/Crn.21.7.33. (Dictated 20.7.33). Re: 3 1/2 litre Bentley. I have sent a note to "Wor", as per copy of memo. attached hereto, reference HsI/Crn.20.7.33. There is another…

scan0142 Field report on hotel stationery detailing vehicle performance metrics during a road test.
View original record HÔTEL DE L'ECU GENÈVE RUNNING 21/7/53 Run from HS We came here today from Paris. The petrol pump has given no further trouble nothing has been done to it. We have mostly run on Esso The max oil…

scan0143 Troubleshooting efforts for issues found on a Bentley in France, including vapour lock and exhaust system problems.
View original record [Handwritten annotation at top] To Wor. from Hs/Rm. c. E. By. c. Sft. TROUBLES ON THE BENTLEY IN FRANCE. With reference to Hs' letter of the 20th inst. (1) Vapour Lock. We have made strenuous efforts…

scan0144 Note on the development required for a new type of change speed lever.
View original record -2- Hs/Rm.6/KT.24.7.33. (5) Change Speed Lever. The change speed lever on this car is the first of its kind. It requires some development work to get it right. Hs/Rm.

scan0145 Parts required to investigate exhaust system troubles in France.
View original record xJS53a To RHC. from Hs/Rm. Hs/Rm.7/KT.24.7.33. EXHAUST SYSTEM - TROUBLES IN FRANCE. We have asked for the following parts which will be sent by Pattinson when he crosses over to France in the middle…

scan0146 Letter regarding the transport of parts to France for Chassis No. I B IV, and the associated customs procedures.
View original record x4553a Hs. D/BP/Y8/DH.25.7.33. Re: Chassis No. I B IV With reference to the parts which Mr. Roberts is bringing to France today, we enclose a copy of our letter to The General Transport Co. Ltd. and a…

scan0147 Letter regarding temporary importation of spare parts to France for Chassis No. I B IV.
View original record W/Paris. D/BP/Y7/DH.25.7.33. Re: Chassis No. I B IV - E.W.Hives, Hm/Go3/FAW.10.7.33. We attach a copy of our letter to The General Transport Co. Ltd. at Boulogne-sur-Mer, concerning some spare parts…

scan0148 Letter to The General Transport Co. Ltd. requesting assistance for obtaining a temporary importation permit for spare parts in France.
View original record D/BP/Y6/DH. 25th July, 1933. The General Transport Co. Ltd., Boulogne-sur-Mer. For the attention of Mr. Guillain Dear Sirs, The bearer of this letter is our representative, Mr. A.B. Roberts, in whose…

scan0149 Letter to Mr. G.W. Hancock regarding issues with a petrol pump and exhaust system.
View original record X4802 Mr. G. W. Hancock, Hotel de France, Chateauroux, Indre. FRANCE. To Hs/GWH. from Hs/Rm. Hs/Rm.6/KT.27.7.33. We hope you had a satisfactory run back to Chateauroux. With regard to the parts we…

scan0150 List of technical issues and solutions for a vehicle.
View original record -2- Hs/Rm.6/KT.27.7.33. With regard to cut-out noise, we think we have spoilt this by putting the front resonance chamber on the exhaust system. We are making some tests and will let you know the…

scan0151 Short typed memo regarding the imminent arrival of Mr. Pattinson.
View original record -3- Hs/Rm.6/KT.27.7.33. Pattinson will be coming out in two or three days time. Hs/Rm.

scan0152 Petrol system failure due to hot weather causing the engine to stop.
View original record To Hs, The weather being extremely hot caused us further trouble with failure of the petrol system during our run here yesterday. Our first experience was after we had stopped to change the…

scan0153 Report detailing troubleshooting for an engine stoppage, identifying the cause as heat absorption in the fuel lines and filter.
View original record We tapped the pump to make sure that it was not sticking valves with no result. We then disconnected a pipe at the delivery side of the pump and vigorously operated the mechanical appliance, this…

scan0154 Vehicle testing and adjustments, including oil and petrol consumption figures.
View original record HOTEL & CAFÉ DE FRANCE CHATEAUROUX Téléphone 21 Le...................193 propose to lag the pipe lines and filter with asbestos and try again. whilst the test man is on. We have examined the box and…

scan0155 Test report on petrol boiling issues in intense heat and a note on hydraulic dampers.
View original record X/5/33 To Hs. From G.W.H. Hotel de France. Chateauroux. Indre. 28.7.33 I B IV Re boiling of Petrol During yesterday's intense heat we carried out further tests with the petrol system as fitted at…

scan0156 Petrol pump failures caused by vapour lock, detailing diagnostic tests conducted on a run from Boulogne to Chateauroux.
View original record X4513a. hotel de France. Chateauroux. Indre. 29.7.33. To Hs/Rm. From G.W.H. B E N S P O R T We have received your memo Hs/Rm6/KT 27/7/33. PETROL PUMP We have allready sent you reports of failures…

scan0157 Engine testing, covering petrol vapour in the filter, under-bonnet temperature, exhaust modifications, and carburetter consumption.
View original record To Hs/Rm. - 2 - (7) Engine stopped, no sign of boiling of petrol in the filter, but upon restarting the engine a small stream of petrol is drawn down together with a host of bubbles, then the vapour…

scan0158 Report from France detailing car parts customs, petrol system tests, and a potential rear axle design flaw.
View original record X 4553M, Hotel de France. Chateauroux. Indre. 31.7.33. To Hs/Rm. From G.W.H. I.B.IV. R. Pattinson arrived with the brake shoes and front silencer last night. Messrs Guilain dealt with the Customs.…

scan0159 Modifications and issues with pumps, exhaust, mountings, and engine knock.
View original record To Mr.Hancock, c/o Hotel de France, Chateauroux, Indre, FRANCE. To Hs/GWH. from Hs/Rm. Hs/Rm.6/KT.1.8.33. Thank you for your memo. of the 30th. We are seriously considering going back to the S.U.…

scan0160 Typed letter discussing poor petrol consumption, carburetter performance, and sending out new gaskets.
View original record -2- Hs/Rm.6/KT.1.8.33. the figures we got on test, but we will check up. We are disappointed that you are only getting 14.5 m.p.g. petrol consumption with the new needles as we have had over 17 m.p.g.…

scan0161 Telegram about petrol pump trouble and the subsequent fitting and testing of a new pump.
View original record To Hs/Rm. From G.W.H. Hotel de France. Chateauroux. Indre. I.B. IV. We have received your wire: BELIEVE FROM TESTS HERE WITH STANDARD PIPES TROUBLE WOULD COMPLETELY DISAPPEAR WITH EFFECIENT PETROL…

scan0162 The failure of a new petrol pump system and comparative performance tests.
View original record X4553A To Hs/Rm. From G.W.H. Hotel de France. Chateauroux. Indre. I. B. IV. We have sent you the following telegram after fitting the new petrol pump and standard pipe lines on dashboard: COMPLETE…

scan0163 Performance tests on a new pump at various engine speeds, comparing it to an older model.
View original record To Hs/Rm 2/8/33 - 2 - 1000 engine revs { 38 sec for 1 pt. { or 95 pts per Hr. ( 39 sec for 1 pt. ( ( 38 sec for 1pt { ( 38 sec for 1 pt ( NEW PUMP SENT OUT 4000 engine revs { 43 sec for 1 pt { or 82.2…

scan0164 Telegram reporting a complete failure of a petrol system and engine at high speed.
View original record HIVES ROYCAR DERBY = COMPLETE FAILURE OF PETROL SYSTEM WITH NEW PUMP AND STANDARD PIPES STOP ENGINE FAILS AT HIGH SPEED STOP AFTER STOPPING REFUSES TO START TEMPERATURES OIL 114 WATER 96 AIR 26 =…

scan0165 Telegram from Chateauroux regarding the improved performance of pumps from 95 to 112 pints per hour.
View original record HIVES ROYCAR DERBY = CHECK DELIVERY OF PUMPS ON CAR OUR DELIVERY QP 4000 REVS WAS 95 PINTSHOUR HAVE MADE IT 112 PINTSHOUR = HANCOCK +

scan0166 Typed letter responding to a report, diagnosing car performance issues regarding maximum speed, crankshaft period, and transmission rattles.
View original record V553a Mr. G.W.Hancock, c/o Hotel de France, Chateauroux, Indre. FRANCE. To Hs/GWH. from Hs/Rm. Hs/Rm.12/KT.3.8.33. Your Daily Report of 31.7.33 to hand, also your telegram re. petrol pump. There is…

scan0167 List of technical queries and feedback on various vehicle components.
View original record -2- Hs/Rm.12/KT.3.8.33. continuous gears or the clutch splines. Naturally when you have the time you may find that you can get a better setting for the clutch centre. Gear Lever Knob. Any information…

scan0168 Communication regarding a telegram about petrol pump delivery and a request for a sketch of modified petrol piping.
View original record -3- Hs/Rm.12/KT.3.8.33. We have received your telegram re. petrol pump delivery and will check up your figures right away. Will you please let us have a sketch showing . the final modifications, which…

scan0169 Pump delivery tests and issues with engine cutting out due to petrol vapour.
View original record xvrrsza To Hs/Rm. From G.W.H. Hotel de France. Chateauroux. Indre. 3/8/33 I. B. IV. Further tests with the pump delivery during last night and this morning shows that we were down in efficiency and…

scan0170 Test results for petrol pumps with different packing washers under hot and cold conditions.
View original record X4552 3/8/33 PETROL PUMP TESTS NEW PUMP with .070 packing washer instead of .063 Cold 4000 engine revs { 31 sec for 1 pt. ( or 116.1 pts/Hr { 31 " " 1 pt. ( 2000 engine revs { 32 sec for 1 pt. ( or…

scan0171 Performance test data for a new pump with a .084 packing washer, tested under hot conditions.
View original record - 2 - 3/8/33 NEW PUMP with .084 packing washer Hot. Petrol 34 1/2°C OIL 84°C Water 98°C ( 31 3/5 sec for 1 pt.( 4000 Engine revs. ( 32 " " 1 pt.( or 112 pts/Hr ( 32 " " 1 pt.( ( 32 2/5 sec for 1 pt.(…

scan0172 Report from Chateauroux, France, on petrol supply failure due to heat, and addressing issues with speed, consumption, crankshaft period, and transmission rattles.
View original record xerr Hotel de France. Chateauroux. Indre. 5.8.33. To Hs/Rm. From G.W.H. I. B. IV. We have received your letter Hs/Rm12/KT 3.8.33. RE PETROL We have used Esso, Standard, Shell, Carburant, Azure, all…

scan0173 Ongoing vehicle issues including the gear lever, suspension, brakes, and petrol tank.
View original record To Hs/Rm - 2 - 5/8/33 (4) GEAR LEVER KNOB I have cured the rattle from this by fitting a pad of rubber on the top of the rod, but the design is very bad and will never remain quiet for any length of…

scan0174 Letter detailing the reasons for choosing electrical petrol pumps and instructions for testing.
View original record Yv53a G.W.Hancock, Hotel de France, Chateauroux, Indre, FRANCE. From Hs/Rm. Hs/Rm.2/KT.5.8.33. Thank you for your reports on petrol pumps. We have decided to go for the electrical petrol pumps. The…

scan0175 Continued memorandum discussing fuel pump silencing, water temperature, and oil temperature.
View original record -2- The biggest feature in silencing them is blocking up the drain holes from beneath the diaphragm. The idea of the drain hole was to carry petrolaway that might leak past the diaphragm. S.U's. now…

scan0176 Delays in fitting steel brake shoes and replacing leaking hot water tubes.
View original record To Hs/RM; From G.W.H. Hotel de France. Chateauroux. Indre. 6.8.33. I. B. IV. The car is being held up to-day to fit the steel brake shoes. We find that the anchorage for these are apparently so much…

scan0177 Telegram from Chateauroux reporting a broken rear axle tube.
View original record POST OFFICE TELEGRAPHS. B or C Charges to pay s. d. TIME OF RECEIPT 12 6 M From... Telegrams for INLAND addresses may be handed to the messenger who delivers this form. The Post Office accepts…

scan0178 Typed memo from France reporting a broken rear axle tube and a pump failure due to heat.
View original record X + VE-3a Hotel de France. Chateauroux. Indre. 7.8.33. To Hs. From G.W.H. I. B. IV. We have sent you the following telegram: REAR AXLE OFF SIDE TUBE BROKEN AT FLANGE CLOSE TO DIFF BOX We found that…

scan0179 Radiator specifications, brake shoe materials, and ongoing vehicle tests.
View original record [illegible handwriting] Mr. G. W. Hancock, Hotel de France, Chateauroux, Indre, FRANCE. To Hs/GWH, from Hs/Rm. Hs/Rm.9/KT. 8. 8. 33. Thank you for your notes, it is evidently a good thing we have…

scan0180 Letter discussing vehicle performance in hot weather and requesting an opinion on the exhaust system.
View original record -2- Hs/Rm.9/KT.8.8.33. comparable with those you are getting with the existing hot weather. We also note your remarks about the petrol tank. We should like to have your opinion on the exhaust system…

scan0181 The temporary importation of spare parts into France for Chassis No. I B IV.
View original record W/Mr. G.W. Hancock, c/o Hotel de France Chateauroux, Indre, France. C. to Rm. x + visa D/BP/Y7/DH.8.8.33. Re: Chassis No. I B IV. Rm. has passed to us your memo. of the 4th inst. on the subject of the…

scan0182 Telegram, a dismantled axle, brake shoes, a water thermometer, and electrical pumps.
View original record K+153a Hotel de France. Chateauroux. Indre. 8.8.33. To Hs. From G.W.H. I. B. IV. We have received your telegram: MAN LEAVING WITH AXLE TUBE TO DAY ASSUME YOU HAVE DISMANTLED CARRY ON TEST WITH THE…

scan0183 Letter concerning the receipt and fitment of S.U. petrol pumps, with comparisons to Alfa-Romeo and Bugatti systems.
View original record Hotel de France. Chateauroux. Indre. 9.8.33. To Hs. From G.W.H. I.B.IV. We have received the two S.U. Petrol pumps, minus nipples and nuts. We have not got any so I have phoned to Paris to let me have…

scan0184 Comparative list of temperature readings from a Mercury thermometer and a Cambridge thermometer on test rig I.B.IV.
View original record I B IV X4553a. 9/8/33 TEMPERATURE READINGS Mercury thermometer 99.5°C 98.3°C 97°C 96.5°C 95.3°C 95.5°C 94.5°C 93°C 92°C 90.5°C 88.5°C 87°C 86°C 85°C 84°C 82.5°C 81.4°C 80°C 79°C 78.4° 76°C 73°C 72°C…

scan0185 Axle flange failure, exhaust cut-out, and side steering tube spring adjustments.
View original record To Mr. G. W. Hancock, c/o Hotel de France, Chateauroux, Indre, FRANCE. To Hs/GWH, from Hs/Rn. Thank you for your axle flange and your temperature charts, these are interesting. The temperature charts…

scan0186 Speedometer calibration variations due to temperature and tyre pressure.
View original record -2- Hs/Rm.2/KT.9.8.33. designers insisting that there should be some spring controlled movement. Speedometer. We are sending you a calibration of a typical A.T. speedometer showing the variation with…

scan0187 Progress report memo on vehicle repairs and modifications, including axle, brake, pump, and exhaust systems.
View original record Y4553a To Hs/Rm. From G.W.H. Hotel de France. Chateauroux. Indre. 10.8.33. I. S. IV. We have received your memo Hs/Rm9/KT.8.8.33. J. Fisher Arrived late last night with the axle tube etc. He landed at…

scan0188 Modifications to the exhaust system, anchorages, and ribbon springs.
View original record To Hs/Rm. 10/8/33 - 2 - without the lagging has not been increased a great amount and actually on the road, it is not noticeable. It will be noticed in the quiet bye roads in London, but it is…

scan0189 Letter concerning the dispatch of replacement water pipes and an improved Essex Terraplane fan to a customer in France.
View original record X4853a Mr.G.W.Hancock, Hotel de France, Chateauroux, Indre. FRANCE. From Hs/Rm. Hs/Rm.2/KT.10.8.33. Thank you for your note. We observe that your thermometer is correct. We are preparing two water…

scan0190 To Mr. G.W. Hancock regarding a Side Steering Tube, sending document RR.Sch.184.
View original record x+rr3a Mr.G.W.Hancock, Hotel de France. Chateauroux, Indre. FRANCE. From Hs/Rm. Hs/Rm.7/KT.10.8.33. SIDE STEERING TUBE. With reference to our memo. of yesterday, we send you herewith RR.Sch.184 Hs/Rm.

scan0191 Attaching a copy of a sketch showing two failures reported from France.
View original record XF553a To E. from Hs/Rm. c. to By. Hs/Rm.10/KT.10.8.33. We attach a copy of a sketch received from Hs/GWH. in France, showing two failures which he has reported. Hs/Rm.

scan0192 Sketches of a broken radiator tank and a fatigued water pipe.
View original record bottom tank of Radiator studs broken IBIV 5/8/33 [Signature] broken fatigue Water pipe to throttle body.

scan0193 Telegram from Hancock inquiring about the dispatch of new tubes for a car.
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. This form, and if possible the envelope,…

scan0194 Letter to G.W. Hancock in France regarding updates and tests on car components including axle tubes, brakes, and cooling systems.
View original record G.W.Hancock, Hotel de France, Chateauroux, Indre, FRANCE. From Hs. Hs.4/MJ.11.8.33. The Experimental Department will be shut down the whole of next week, I have therefore wired you to send your…

scan0195 Letter coordinating car testing activities and the dispatch of new components for a prototype vehicle.
View original record G.W. Hancock, Hotel de France, Chateauroux, Indre, FRANCE. From Hs. The Experimental Department will be shut down the whole of next week, I have therefore wired you to send your reports to my holiday…

scan0196 Replacement axle tubes and testing for a 3½ Litre Bentley car in France.
View original record X 45534 To Wor. From Hs. c. to G. c. to Ey. c. to E. c. to Rn. Hs.6/MJ.11.8.33. 3½ LITRE BENTLEY CAR IN FRANCE. A pair of correct axle tubes made to the latest drawing have been despatch to…

scan0197 Troubleshooting of fuel delivery issues with electrical pumps and piping during a mileage test.
View original record Hotel de France. Chateauroux. Indre. To Hs. From G.W.H. I. B. IV. 12.8.33 We have resumed our mileage to-day. We are not quite satisfied with the delivery of the electrical pumps as yet but hope to…

scan0198 Receiving new axle tubes and testing the performance of different petrol pumps and supply pipes.
View original record To Hs. From G.W.H. Hotel de France. Chateauroux. Indre. 13.8.33. I.B.IV. We have received the new axle tubes to-day. The axle is assembled and the brakes are being rebedded. We hope to have it fitted…

scan0199 From G.W.H. to Hs. reporting on vehicle repairs to the back axle, brakes, petrol pumps and windscreen.
View original record XG1532. Hotel de France. Chateauroux. Indre. 14.8.33. To Hs. From G.W.H. I. B. IV. We have got the back axle finished and fitted. The front brakes are being changed back to the aluminium shoes. It is…

scan0200 Damage to a vehicle caused by a partridge strike during a road test.
View original record X/1534 Hotel de France. Chateauroux. Indre. 14.8.33. To Hs. From G.W.H. I.B.IV. During the early morning's run the Wind screen was broken by a Patridge hitting same. A flock passed over the road…

scan0201 Letter detailing modifications and tests on a car's petrol system and brakes, sent from France.
View original record To Hs. From G.W.H. Hotel de France. Chateauroux. Indre. 15.8.33 I. B. IV. The car is finished and ready to continue the mileage. The brakes are as original. The petrol system is complete. To obtain…

scan0202 Typed letter reporting on car performance, including a speed of 98 MPH, and modifications to the axle, steering, and springs.
View original record Hotel de France. Chateauroux. Indre. To Hs. From G.W.H. 16.8.33. I. D. IV. The car has resumed its mileage to-day and so far it is running very well. We have entirely overcome our shortage of petrol.…

scan0203 Report from G.W.H. to Hs. concerning a vehicle's running condition and a failed exhaust mounting from Chateauroux, France.
View original record To Hs. From G.W.H. Hotel de France. Chateauroux. Indre. 17.8.33 I. B. IV. You instructed me to send the reports to you this week. You will not receive this letter until Saturday therefore I take it…

scan0204 Vehicle testing results and issues with brakes, fuel pumps, and pistons from France.
View original record Hotel de France. Chateauroux. Indre. To Hs. From G.W.H. 18.8.33. I. B. IV. I have received your memo of the 16/8/33. BRAKES The brakes had run 4456 miles and had not been adjusted up to the time we…

scan0205 Cracked pistons and damaged connecting rod bearings.
View original record - 2 - Pistons were taken out and N°3, 4 and 6 have started to crack. The crack starts in the hole drilled at the end of the slot in the centre bottom side. N°4 piston the crack has almost extended to…

scan0206 Telegram reporting a completely broken piston skirt on engine number five.
View original record POST OFFICE TELEGRAPHS Office Stamp: DERBY No. 4975 Handwritten Ref: X4/53 From: 376 CCC 3:4 1528 18 CHATRAUROUX 18 To: HIVES ROYCAR DERBY Message: NO FIVE PISTON SKIRT COMPLETELY BROKEN OFF ON SPLIT…

scan0207 Telegram from Chateauroux requesting a complete set of pistons due to cracked skirts.
View original record POST OFFICE TELEGRAPHS Telegrams for INLAND addresses may be Office Stamp: DERBY 18 AUG 38 To: HIVES ROYCAR DERBY From: HANCOCK Message Text: COMPLETE SET OF PISTONS REQUIRED STOP THREE FOUR SIX…

scan0208 Acceleration test results for a 10x41 Axle with cut out closed.
View original record To Hs/Rm. From G.W.H. Hotel de France. Chateauroux. Indre. 18.8.33. I.B.IV. 10x41 AXLE ACCELERATION TESTS WITH CUT OUT CLOSED (Average) Top Gear MPH SEC MPH SEC 10 - 20 4.35 10 - 20 4.45 10 - 30 8.65…

scan0209 Report from France detailing engine valve seating distortion, lost clearance, and a broken N.S.F. wing stay.
View original record X+153. Hotel de France. Chateauroux. Indre. 19.8.33. To Hs. From G.W.H. I. B. IV. We had to send our telegrams to Derby as the Chateauroux Post Office would not accept them addressed to Walcot on Sea,…

scan0210 Telegram detailing a broken front balance weight stud causing a crankcase to break beyond repair.
View original record Handwritten Reference: X41532 Office Stamp: DERBY * 26 OC 33 Time of Receipt: 11.30 To Box Info: 11.51 AM, DY/1320 Prefix: 56 Origin Information: 156 CL KKR 0955 21 CHAREAUROUX 21 Addressee: HIVES…

scan0211 Letter to G.W. Hancock concerning Autoflux pumps and an analysis of piston failures.
View original record G.W.Hancock Esq., Hotel de France, Chateauroux, Indre, FRANCE. From Hs/Rm. Hs/Rm.2/MA.22.8.33. We note that you have obtained one of the Autoflux pumps for trial. You will appreciate that there is not…

scan0212 Engine water and oil temperature issues, with proposed tests and modifications.
View original record -2- Hs/Rm.2/MA.22.8.33. Cont'd. On an average on this test your water temperature has been 15°C. higher and your oil temperature 25°C. higher than previously. We believe that we have made your oil…

scan0213 The investigation of a Low Inertia Damper, focusing on friction load and spring specifications.
View original record Hotel de France. Chateauroux. Indre. To Hs/Rm From G.W.H. 22.8.33. I. B. IV. We have received your telegram: DODD LEAVING WITH PISTONS & THREE CONNECTING RODS TOMORROW MORNING TUESDAY - ROBOTHAM. We…

scan0214 Issues and modifications for engine gear rattles, side steering, exhaust cut-out, and ignition tower.
View original record To Hs/Rm. - 2 - RE ENGINE GEAR RATTLES We all make mistakes, but it is aggravating to find silly mistakes. The brake shoes on the dynamo drive with the new engine timing case was not touching by…

scan0215 The examination and modification of an exhaust mounting and other parts.
View original record To Hs/Rm. 22.8.33. - 3 - EXHAUST MOUNTING We have had the rear soft rubbers out for examination and find that our impression of the rubbers having collapsed is not quite so much as we thought. What is…

scan0216 Letter to G.W. Hancock regarding the delivery of pistons, connecting rods, and the performance of petrol pumps.
View original record x rs G.W.Hancock Esq., Hotel de France, Chateauroux, Indre, FRANCE. From Hs/Rm. Hs/Rm.5/MA.21.8.33. I have today wired you as follows:- DODD LEAVING WITH PISTONS AND THREE CONNECTING RODS TOMORROW…

scan0217 Page containing two photographs showing close-up views of engine components.
View original record BTH

scan0218 Hand-drawn diagram of an SU petrol pump and filter assembly.
View original record SU PETROL PUMPS & FILTER ASSEMBLED IN ONE UNIT ON BACK PLATE OF STEEL 5/16" PIPING USED THROUGHOUT PASSAGES IN TAP OPENED OUT TO .250"

scan0219 Hand-drawn diagrams with notes illustrating wear on a mechanical component.
View original record looking into lower bearing from underneath The dark line shows when a ridge has been worn into the metal. load. The load of the contact blade and the action of the cam tries to tilt the lower over. On…

scan0220 Letter to a customer in France regarding various vehicle issues including the radiator, petrol pumps, engine knock, and spark plugs.
View original record K453a. G.W.Hancock Esq., Hotel de France. Chateauroux, Indre, FRANCE. From Hs/Rm. Hs/Rm.2/MA.23.8.33. We have now decided to send you out a standard radiator so that you can see if it has any effect…

scan0221 Engine modifications, fuel pump performance, and issues with damaged pistons.
View original record Hotel de France. Chateauroux. Indre. To Hs/Rm. From G.W.H. 24.8.33. I. B. IV. F. Dodd arrived Wednesday mid-day with the two sets of pistons, two S.U. electric pumps, two pipes for water supply to the…

scan0222 Performance and issues of Autoflux petrol pumps, with comparisons to other marques.
View original record To Hs/Rm - 2 - 24.8.33 AUTOFLUX PETROL PUMPS Mr. Sleator has informed me that Hispano are fitting the Autoflux pump similar to the one he sent me, and a smaller one to 26 H.P. Hispano, Alfa Romeo on…

scan0223 Telegram reporting a broken connecting rod and engine case.
View original record POST OFFICE TELEGRAPHS B or C Charges to pay TIME OF RECEIPT: 8 34 M Telegrams for INLAND addresses may be handed to the messenger who delivers this form. The Post Office accepts telegrams by…

scan0224 Testing of an Autoflux petrol pump, piston conditions, temperature variations, and a proposed radiator change.
View original record KESTREL Hotel de France. Chateauroux. Indre. To Hs/Rm. From G.W.H. 1. B. IV. We have received your memo's 22nd and 23/8/33. I do not propose ~~trying out~~ the Autoflux Petrol Pump on the car until we…

scan0225 The examination and faults of vehicle components including the cutout, ignition, fuel system, and engine.
View original record To Hs/Rm. 25/8/33 - 2 - CUTOUT Our cutout is satisfactory. It has to be set in the closed position with the toggle giving the maximum load, or otherwise it rattles when cornering. IGNITION PLUGS We…

scan0226 Hand-drawn and colored diagram of a fuel piping system with a filter and tap.
View original record to ignition switch 5" 5/16" piping -> 1/4 piping may be used here from tank but passages in tap must be a 1/4" dia

scan0227 Telegram reporting an engine as 'hopeless' and 'impossible to run' and requesting a new one.
View original record POST OFFICE TELEGRAPHS. No... XJ1553 Office Stamp 024B DERBY 26AUG35 B or C Charges to pay s. d. 4/ TIME OF RECEIPT 1 50 M From... Telegrams for INLAND addresses may be handed to the messenger who…

scan0228 Catastrophic engine failure during a high-speed run, including damage assessment and telegram correspondence.
View original record R4532 Hotel de France. Chateauroux. Indre. 26.8.33 To Hs. From G.W.H. I. B. IV. We have sent you the following telegrams: ROBERTS TELEPHONED NUMBER ONE CONNECTING ROD BROKE STOP ENGINE CASE BROKEN…

scan0229 Petrol pump delivery tests, measuring flow rates from the tank at different starting fuel levels.
View original record X4543a Hotel de France. Chateauroux. Indre. To Hs/Rm. From G.W.H. 26.8.33. I. B. IV. We have taken the petrol pumps delivery starting with 2 gallons in the tank until emptied. The petrol flow being…

scan0230 Telegram regarding a car with a sealed bonnet held at customs, requiring transport for it to be resealed.
View original record YU583or POST OFFICE TELEGRAPHS. B or C Charges to pay TIME OF RECEIPT 8/18 M From chw If there is doubt about the telegram ring "Telegrams delivery for" accuracy of any part of this Enquiry" or call…

scan0231 Letter detailing modifications to S.U. petrol pumps and arrangements for car shipment from France to Derby.
View original record XU5513 Hotel de France. Chateauroux. Indre. To Hs. From G.W.H. 28.8.33 I. B. IV. We received your telegram this morning. Four men have left for Derby. Roberts and myself leave to-morrow. The car is…

scan0232 Confirming the situation of various goods, brake parts, and springs.
View original record W/Paris. To Hm/GO. Hs/GWH.3/KT.4.9.33. Your memo Hm/GO.5/AD.31.8.33. received. The situation of the goods are as you state in your memo. (1) Goods RR.9700 and 9711 were despatched with the car. (2)…

scan0233 Delays in transporting car 1.B.IV from France to Derby for examination.
View original record Y 4583 To D/BP. from Hs/GWH. c. Hs. Hs/GWH/7/KT. 8.9.33. Re. TRANSPORTATION OF 1.B.IV. FROM FRANCE. We despatched this car and watched its progress in France, the time taken being approx. two days to…

scan0234 Strip report on the condition of a B.4 Unit dismantled following the failure of a balance weight stud.
View original record B3a To Hs/Rm. from RHC. RHC.4/BE29.9.33. B.4. Unit ex 1-B-IV. Below is a strip report on the condition of B.4 Unit, dismantled following the failure of a balance weight stud after 7,395 miles running…

scan0235 Condition report detailing the state of engine components including pistons, rods, bearings, and cylinders.
View original record -2- Pistons EB.425 General condition good. Piston rings and gudgeon pins Good. Note! the original pistons were changed in France, and the above pistons have only run about 1,000 miles. Connecting Rods…

scan0236 Inspection report detailing the condition and wear of various mechanical components.
View original record -3- Valves and Fittings Inlet & Exhaust Valves Good. Top and bottom valve spring washers show signs of wear due to springs. Springs good. Wheelcase & Gears Wheelcase half damaged. All gears good.…

scan0237 Test report on the condition of camshafts and crankcase bearer arms following testing.
View original record -4- RHC.4/BE29.9.33. Camshafts. EB.318. Test No. E477. CF.68. All cams slightly pitted. Signs of cam bearings fidgeting. Rockers and push rods good. No.6. tappet roller shows signs of wear. Tappet…

scan0238 Chassis 1-B-4 being taken for a second 10,000-mile test in France.
View original record To Hs/EM. from G/Rb. Xu55B3m c.c. to D/BP. G. is absent. G/Rb.7/B/1C/P.30933. Re: Chassis 1-B-4 Order No. 54316 has been taken out for the second 10,000 miles test in France of above car. G/Rb.…

scan0239 Requesting a report on specific components during a Bentley 10,000-mile test.
View original record X4853a To GWH; from Rm. Hs/Rm. 2/KT. 28.9.33. BENTLEY - 10,000 MILES TEST. 200 cars are being produced similar to the one you are running in France. We have, however, held up a number of sections…

scan0240 Post Office Telegraph form confirming that a car ran well.
View original record POST OFFICE TELEGRAPHS. B or C Charges to pay s. d. TIME OF RECEIPT 12 43/ M From... No. 0142 Office Stamp DERBY 2 OC '33 Telegrams for INLAND addresses may be handed to the messenger who delivers…

scan0241 Car's performance and issues during a road test from France.
View original record x465 Hotel de France. Chateauroux. Indre. To Hs. From G.W.H. I. B. IV. We sent you a telegram upon arrival here yesterday: CAR RAN WELL - HANCOCK Before leaving Folkeston we filled up with Pratt High…

scan0242 Car's springing and ride comfort issues on various road types.
View original record To Hs From G.W.H. - 2 - of the damper had .025" end float. We have corrected this. SPRINGING Impossible for Continental roads. The car pitches, wanders at speed, is very uncomfortable in the front and…

scan0243 Improvements to steering and dampers, and reporting issues with radiator mounting and bonnet brackets.
View original record X4513a Hotel de France. Chateauroux. Indre. 4.10.33. To Hs/Rm. From G.W.H. I. B. IV. The steering and riding qualities of the car have been improved by altering the damper leaks and attention to cross…

scan0244 Investigating roughness at high speeds, suggesting the cause may be the propeller shaft or needle bearings.
View original record XJ5532 [handwritten] Mr. G.W.Hancock, c/o Hotel de France, Chateauroux, Indre, FRANCE. To Hs/GWH. from Hs/Rm. Hs/Rm.9/KT.5.10.33. It occurs to us that the roughness at high speeds may be due to your…

scan0245 Letter to Mr. G.W. Hancock in France regarding car performance issues and settings.
View original record Mr. G.W.Hancock, c/o Hotel de France, Chateauroux, Indre, FRANCE. To Hs/GWH. from Hs/Rm. Many thanks for your letter of the 3rd. Pedals. We note what you say about the pedals, it is important that we…

scan0246 Brake fade issues on test cars and arranging a comparative test run.
View original record -2- Hs/Rm.5/KT.5.10.33. the legs of which were 2 to 3 miles straights, which necessitated the use of the brakes continuously from maximum speeds. Under these conditions on two of our cars the brakes…

scan0247 Post office telegram reporting on car mileage and the status of a report.
View original record X45530 POST OFFICE TELEGRAPHS. No. 121 Office Stamp: 9 OC 23 Time: 3-21 M To: Dy 1320 Prefix: 79 CONFIRMATION 279 CCC BLR 1345 6/10 CHATEAUROUX 14 HIVES ROYCAR DERBY = CAR STARTED MILEAGE WEDNESDAY…

scan0248 Typed communication regarding the progress and issues of a vehicle mileage test.
View original record X4553a To Hs. From G.W.H. Hotel de France. Chateauroux. Indre. 6.10.33. I. B. IV. We have received your telegram: HAVE YOU STARTED MILEAGE ESSENTIAL TEST TO BE COMPLETED AS SOON AS POSSIBLE. We have…

scan0249 Typed telegram to G.W. Hancock in France regarding a mileage test.
View original record xvrsa Ho/Xl G.W.Hancock, Hotel de France, Chateauroux, Indre. FRANCE. 6.10.33. HANCOCK. z HOTEL DE FRANCE. CHATEAUROUX. INDRE. FRANCE. HAVE YOU STARTED MILEAGE ESSENTIAL TEST TO BE COMPLETED AS SOON…

scan0250 Status of various vehicle components after testing.
View original record Handwritten: Sem E DR E By seen by XG55A Dear BW To Hs. From G.W.H. Please return I. B. IV. HS Typed: Hotel de France. Chateauroux. Indre. 9.10.33. GEAR BOX The oil leak from the brake actuating shaft…

scan0251 Findings on vehicle performance issues including pedals, engine roughness, oil consumption, and dampers.
View original record Hotel de France. Chateauroux. Indre. To Hs/Rm. From G.W.H. 7.10.33. I. B. IV. ---------- We received your memo of the 5/10/33. PEDALS We have cured the audible rattle from the pedals. This was found…

scan0252 Telegram regarding trouble with new pistons and the requirement for a modified cylinder block.
View original record J 5513a. 11.10.33. G.W.Hancock, Hotel de France, Chateauroux, Indre, France. NEW PISTONS ARE GIVING TROUBLE ON TEST THEY ALSO REQUIRE MODIFIED CYLINDER BLOCK. LET US KNOW POSITION. HIVES.

scan0253 Telegram regarding a split piston that probably needs to be despatched.
View original record Handwritten Reference: XJ RVLA Office Stamp: DERBY 30 OC 29 * 11 Handwritten notes: 17A, 1320, 3-10 PM, 3.24 PM Prefix: 97 Telegram Header: CT DERY HIVES SEHI Telegram Service Info: 197 CCC BES 1217…

scan0254 Radiator tests comparing performance with shutters open versus in operation at high speeds.
View original record X6173- Hotel de France. Chateauroux. Indre. 11.10.33. To Hs/Rm From G.W.H. I. B. IV. RE RADIATOR TESTS We have carried out tests with the radiator shutters held fully open and under the same…

scan0255 Telegram from Hancock to Hives reporting a bad piston knock at 5000 miles and that the vehicle is being dismantled.
View original record POST OFFICE TELEGRAPHS. Office Stamp: DERBY 20 OCT 38 TIME OF RECEIPT: 10-15 M Prefix: 69 Telegram Info: 69 CL IHW 0845 12 CHATEAUROUX 15 To: HIVES ROYCAR DERBY WE HAVE A BAD PISTON KNOCK STOP…

scan0256 Telex-style communication to Mr. G.W. Hancock regarding the results of a test on pistons.
View original record Mr. G.W. Hancock, Hotel de France, Chateauroux, Indre. FRANCE. GHa/RS. 12.10.33. HANCOCK, HOTEL DE FRANCE, CHATEAUROUX, INDRE. FRANCE. WE FIND ON TEST THAT PISTONS WHICH HAVE RECEIVED SPECIAL HEAT…

scan0257 5000-mile engine inspection detailing collapsed piston skirts, including copies of telegrams.
View original record Seen E EBy x.133a. Seen By To Hs. From G.W.H. Hotel de France. Chateauroux. Indre. 12.10.33. I.B.IV. We sent you the following telegram this morning in answer to yours received late last night: WE…

scan0258 And sketch detailing wear patterns on gudgeon pin pads and cylinder walls.
View original record no bedding showing bedding hard bedding very light slot narrowed in. collopse on this dia The rubbing pads of the gudgeon pins show very bright and have marked the cylinder walls on etc 173. HHB

scan0259 Telegram reporting the collapse of pistons number four, five, and six on the skirt.
View original record To: HIVES ROYCAR DERBY. Message: = PISTONS NUMBER FOUR FIVE SIX COLLAPSED SIDEWAYS ON SKIRT CAUSING KNOCK STOP NO CRACKS = HANCOCK +++++. Origin details: 299 CL E 1604 12 CHATEAUROUX 18. Stamped:…

scan0260 Dispatch of an exhaust system and jacking pads to France.
View original record [handwritten scribble] Mr. G. W. Hancock, c/o Hotel de France, Chateauroux, Indre, FRANCE. To Hs/GWH: from Hs/Lid. Hs/Lid:3/KT.13.10.33. We are despatching the following parts to you today. Exhaust…

scan0261 Telegram to Mr. G.W. Hancock in France regarding new car pistons.
View original record Typed: Mr. G.W. Hancock, c/o Hotel de France, Chateauroux, Indre. FRANCE. Handwritten: xusterza Ho/ky 14.10.23 Typed: HANCOCK. HOTEL DE FRANCE. CHATEAUROUX. INDRE. FRANCE. CONTINUE RUNNING CAR WILL…

scan0262 Telegram confirming a car has resumed running.
View original record POST OFFICE TELEGRAPHS. T CT HIVES ROYCAR : 240 CCC CCX 1430 14 / CHATEAUROUX 9 HIVES ROYCAR DERBY = CAR. RESUMED RUNNING NOON TODAY HANCOCK :

scan0263 Bentley car test in France, discussing a piston knock and road-holding performance issues.
View original record To Wor. From Hs. c. to O. c. to E. c. to By. Rm. met C.W.Hancock at Orleans and tried the Bentley car in France. He fixed up with Hancock that they should have a look at the pistons because one had…

scan0264 Report on a Bentley 1V after 5,000 miles, regarding the need to send out replacement pistons.
View original record To U. From Hs. c. to Nor. c. to R. c. to By. c. to Da. c. to EP. c. to Mx. c. to Rn. [Handwritten]: y 4553 DR. Attached herewith report on Bentley 1V after 5,000 miles. The car is running again and we…

scan0265 5000-mile test report on I.B. IV, detailing engine performance, oil consumption, and piston knock issues.
View original record To Hs. From G.W.H. Hotel de France. Chateauroux. Indre. 13.10.33. REPORT ON I. B. IV. - 5000 MILES ENGINE UNIT New B.4. The power and acceleration has remained good. There has been no difficulty in…

scan0266 Inspection report detailing the condition of engine and fuel system components, including valves, carburettors, and pumps.
View original record - 2 - The bearings were in a good condition. There was no sign of the oil pipes having become loose. VALVES & FITTINGS LOP.EB.141-LEC.3296. The loss of valve clearance has not been more than normal.…

scan0267 The performance and condition of various engine and cooling system components.
View original record - 3 - of the mileage. Upon examination the K.L.G. plugs gaps had become considerably burnt. The gaps had increased to .033" maximum. The LODGE plugs had not deteriorated to any extend, the gaps being…

scan0268 Performance and issues with rear engine mountings, flywheel, clutch, exhaust system, pedals, and steering.
View original record - 4 - They will be put out of motion for the remainder of the mileage. REAR ENGINE FEET MOUNTING The distance tube locating the rubber blocks were binding in the cups, more clearance has been given.…

scan0269 The condition of pivot pins, front axle, brakes, propeller shaft, rear brakes, and petrol tank.
View original record - 5 - tube was the cause. There was too much load on the rear ball pin. The springs in the working position were choc. The side steering tube length of recess appears to be at fault as the spring…

scan0270 Performance of hydraulic dampers, front control arms, rear axle, and electrical equipment.
View original record - 6 - HYDRAULIC DAMPERS - LeC.3331-3387-3398. The loads have remained consistant. The definate washer leak has been reduced front from .020 to .010; rear from .025 to .015, to give steadier riding at…

scan0271 Hand-drawn sketch of a 'Side Steering Tube' with dimensional annotations and notes.
View original record Side Steering Tube .093" .045" .025 .031 .025 1.775 Should be .012 This position we have not got the drawing length but we believe this is at fault.

scan0272 Message to G.W. Hancock in France requesting the return of a car as soon as possible.
View original record XerB3a [Signature] 16.10.33. G.W. HANCOCK, HOTEL DE FRANCE, CHATEAUROUX, INDRE, FRANCE. BRING CAR BACK AS SOON AS POSSIBLE. VOUCHER SENT OFF TONIGHT. HIVES.

scan0273 Telegram reporting a broken connecting rod that has come through the engine case.
View original record 241 C MLR 1155 16 TH CHATEAUROUX 21 HIVES ROYCAR DERBY. = NUMBER SIX CONNECTING ROD BROKEN COME THROUGH ENGINE CASE STOP CAN RETURN UNDER POWER STOP ENGINE SCRAPPED = HANCOCK +

scan0274 Telegram reporting a gudgeon pin boss failure and subsequent connecting rod breakage.
View original record 332 CCC 4.3 1450 16 CHATEAUROUX 20. HIVES ROYCAR DERBY = CAUSE OF FAILURE GUDGEON PIN BOSS BROKE AWAY CONNECTING ROD BREAKING AFTERWARDS STOP SEND ONE VOUCHER = HANCOCK +

scan0275 Catastrophic engine failure caused by a broken connecting rod and gudgeon pin.
View original record Yurra Hotel de France. Chateauroux. Indre. 16.10.33. To Hs. From G.W.H. I. B. IV. We have sent you the following telegrams: NUMBER SIX CONNECTING ROD BROKEN COME THROUGH ENGINE CASE STOP CAN RETURN…

scan0276 Field report detailing an engine breakdown and subsequent repairs in Chateauroux, France.
View original record xerrso Hotel de France. Chateauroux. Indre. 17.10.33. To Hs. From G.W.H. I. B. IV. We received your wire: BRING CAR BACK AS SOON AS POSSIBLE VOUCHER SENT OFF TONIGHT - HIVES also EXHAUST SYSTEM LEAVE…

scan0277 Telegram from Hancock confirming that an engine repair is being expedited.
View original record POST OFFICE TELEGRAPHS. B or C Charges to pay TIME OF RECEIPT 9 21 / TS M From... Prefix. Time handed in. Office of Origin and Service Instructions. Words. 91 91 CCC IB 0810 17 CHATEAUROUX 10…

scan0278 Return of springs for Chassis I-B-IV.
View original record k-1ss3a GWH Hm/Go4/FAW 23/10/33 To Hs/GWH (Copy to D/BP) CHASSIS I-B-IV. As requested in your memo of I7th inst. we are returning to you to-day the springs which came over under temporary admission in…

scan0279 Piston failure in a 3 1/2 Litre Bentley after testing in France.
View original record Y 4553n To Wor. From Hs. c. to O. c. to R. c. to By. c. to Hn. Hs.2/MJ.20.10.33. x236. Re. 3 1/2 LITRE BENTLEY. The car has returned from France and came back under its own power with number six…

scan0280 The cause of 3½ Litre Bentley piston failures and proposed solutions with an external supplier.
View original record To Wor. From Hs. c. to O. c. to E. c. to Ry. c. to Mi. 3½ Litre Bentley Piston Failure. We are glad to say that we are now able to form a very definite idea of the cause of the piston failure on the…

scan0281 The condition of a rear axle after being stripped for examination following a 16,000-mile test run.
View original record To Hs. Da. & BY. From RHC. xvrsa RHC.1/BE24.11.33. 1-B-IV. REAR AXLE The following is a report on the condition of the above axle when stripped for examination after approximately 16,000 miles running…

scan0282 Inspection report detailing issues found in a differential and axle shafts, including part analysis and suggestions for improvement.
View original record -2- Differential. contd. Diff. Pinion Adjusting Washers. .002 each. Pin G. 100164. .010 on diameter, both ends. All gears and pinions magnetic tested and found free from cracks. Flanged axle shaft…

scan0283 The commencement of a 10,000-mile test on a 3 1/2 Litre Bentley, focusing on new pistons and a petrol pump.
View original record To Sg. From Hs. c. to WOP. c. to C. c. to E. c. to Ey. c. to Hn. 10,000 MILES TEST ON 3 1/2 LITRE BENTLEY. 1.B.IV. car left Derby today and was calling at Conduit Street on its way to France. We…

scan0284 Test drive report from Chateauroux, France, detailing vehicle performance issues including vibration, acceleration, and suspension.
View original record X JV / 3A Hotel de France. Chateauroux. Indre. 22.11.33 To Hs. From G.W.H. I. B. IV. We arrived here at noon today. The jurney has been mostly in fog making it impossible to maintain high speeds. We…

scan0285 Letter to Mr. G.W. Hancock discussing vehicle performance, including steering, pistons, oil suitability, and tyre complaints.
View original record X4853A Mr. G.W. Hancock, Hotel de France, Chateauroux, Indre, FRANCE. To GWH. from Rm. Hs/Rm.l/KT. 25.11.33. I was glad to get your telegram and note. I should not bother too much about the slipper…

scan0286 Typed memorandum with a diagram, discussing unusual inner tyre tread wear and proposed solutions.
View original record -2- Hs/Rm.1/KT.25.11.33. is very much difference. In order that you can have a basis for comparison, we are sending out to you a set of Dunlop Fort Triple Stud tyres, which are acknowledged to be the…

scan0287 Radiator shutters and comparing them to the Phantom model.
View original record Nerva To Mr. G. W. Hancock, Hotel de France, Chateauroux, Indre, FRANCE. From Rm. Hs/Rm.13/KT.27.11.33. We note your remarks re. your radiator shutters. Can you fasten these shutters open with a small…

scan0288 To G.W. Hancock regarding a complaint about mud getting onto the engine of trials cars.
View original record J4553a. G.W.Hancock, Hotel de France, Chateauroux, Indre, FRANCE. From Hs. Hs.1/MJ.27.11.33. We have received a complaint that on the Trials cars a considerable amount of mud gets through the engine…

scan0289 Questioning the effect of a higher geared back axle on a 10,000-mile piston test for a Bentley car.
View original record r u 153a. To Hs. from Sg. Copy to Mr. E Re Bentley Car - 1.B.IV, on 10,000 Mile Test. SG11/E28.11.33 I notice from the Report that this car is running with a higher geared back axle. I believe I am…

scan0290 Axle ratio for the Bentley 1. B.IV. 10,000 Miles Test in relation to engine over-revving and piston failure.
View original record ✓ 4513a To Sg. From Hs. c. to Wor. c. to E. Hs.12/MJ.29.11.33. Re. Bentley 1. B.IV. 10,000 Miles Test. Replying to Sg.11/E28.11.33. The question of the axle ratio on the Bentley car was considered…

scan0291 Telegram confirming that the examination of 5000 pistons was completed successfully.
View original record X6113N POST OFFICE TELEGRAPHS. Office Stamp: DERBY 2 NOV 29 * CT 5000 ++ 243 C DLR 1625 29 CHÂTEAUROUX 9 HIVES ROYCAR DERBY = PISTONS EXAMINED 5000 ALL OKAY = HANCOCK ++

scan0292 Radiator shutters not remaining fully open at speed during a Bentley 10,000 Mile Test.
View original record Rm Please kurrba. reply Hs To Hs. from Sg. re Bentley 10,000 Mile Test. I notice from one or two of the daily reports that the radiator shutters do not remain fully open at speed due to wind pressure.…

scan0293 5000-mile road test report covering engine cleanliness, tyre wear comparison, and starting performance.
View original record xerr3a Hotel de France. Chateauroux. Indre. To Hs. From G.W.H. I. B. IV. We shall have completed 5000 miles this morning and contemplate dismantling the engine during the afternoon to examine the…

scan0294 Thermostat and radiator shutter modifications, and the results of a piston examination after 5000 miles.
View original record - 2 - To Hs querie the results, allthough so far it is very good for keeping down the half crankshaft period. RADIATOR We fitted before leaving Derby a Thermostat made by the Packless Gland Co.,…

scan0295 Responding to daily test reports discussing issues with radiator shutters, steering, clutch, and tyres.
View original record Mr. G.W. Hancock, Hotel de France, Chateauroux, Indre, FRANCE. From Hs/Rm. Hs/Rm.10/KT.4.12.33. Many thanks for your daily reports. Re. Radiator Shutters. We have gone into this question and find that…

scan0296 Letter to G.W. Hancock regarding two new carburetter needles and a request for feedback on performance and petrol consumption.
View original record K513a G.W.Hancock, Hotel de France, Chateauroux, Indre, FRANCE. From Rm. Hs/Rm.13/KT.5.12.33. Thank you for your reports. I am sending you herewith, two needles for your carburetters. These have been…

scan0297 Query sent to Mr. G.W. Hancock clarifying the amount of oil added to a set of four dampers.
View original record X5185a Mr.G.W.Hancock, Hotel de France, Chateauroux, Indre, FRANCE. From Hs/Les. Hs/Les.7/KT.612.33. In your daily report dated the 3rd inst, you say that 8 cc. of oil has been added to the dampers.…

scan0298 Standard axle ratio for different Bentley body types, particularly open versus closed bodies.
View original record S /W. Hs. c. to Wor.Sg. c. " E.C. c. " Bn. Bs. c. " Hn. Vr. C. to Bly.Whr. re- Bentley Axle Ratio. In reply to Hs.12/MJ29.11.33, we agree to all chassis intended to be fitted with an open body having…

scan0299 Telegram from Chateauroux to Derby reporting on the condition of pistons and clutch wear.
View original record HIVES ROYCAR DERBY = MILEAGE COMPLETED PISTONS EXAMINED ALL GOOD STOP CLUTCH WEAR THROUGH SHARP EDGES ON DRIVING PLATE = LANCOCK +

scan0300 Telegram to Mr. Hancock in France with instructions following a 5000-mile test.
View original record XEMSW Mr.G.W.Hancock, Hotel de France, Chateauroux Indre. FRANCE . H/KS. 7.12.33. HANCOCK. HOTEL DE FRANCE. CHATEAUROUX. INDRE. FRANCE. VERY PLEASED TO HEAR RESULT OF TEST CARRY ON FOR FURTHER 5000…

scan0301 Bentley 10,000 miles test on radiator shutters and proposed improvements.
View original record XT73a To Sg. from Hs/Rm. Hs/Rm.22/KT.7.12.33. BENTLEY 10,000 MILES TEST - RADIATOR SHUTTERS. With reference to Sg10/E.29.11.33. We have carried out some tests here which confirm the trouble being…

scan0302 Instructions to a test driver regarding a further 5000-mile car test and its return to Derby.
View original record To Mr.G.W.Hancock, Hotel de France, Chateauroux, Indre, FRANCE. From Hs. Hs.1/KT.8.12.33. We wired you yesterday to carry on with the test for a further 5000 miles. We want you to arrange for the car…

scan0303 Testing Bentley radiator shutters which are failing to open in cold weather conditions.
View original record Hs/Rm. from Hs/FD. X4553a 8.12.33. BENTLEY RADIATOR SHUTTERS. Trouble has been experienced on 1.B.IV. car at present running 10,000 miles in France, the radiator shutters not opening after being…

scan0304 10,000-mile vehicle test, detailing thermostat issues, engine performance, and front tyre wear.
View original record K1/13A Hotel de France. Chateauroux. Indre. To HS/Rm. From G.W.H. 6.12.33 I. B. IV. We have received your memo HS/Rm10/KT 4.12.33 We are gratified to know you have substantiated the report we sent you…

scan0305 Diagram illustrating the stages of wear on front tyres over mileage.
View original record Front Tyres XU5532 1st stage outside tread. outside tread. 5000 miles wedge shape wear Outside treads 2nd stage 8000 miles 3rd stage. slight tread. smooth slight tread. 9,533 discarded

scan0306 Piston and clutch examination after a 10,000-mile test, detailing wear and corrective actions.
View original record Seen E B, Seen by Xurrizan To Hs/Rm. From G.W.H. Hs Hotel de France. Chateauroux. Indre. 7.12.33 I. B. IV. We have completed the 10,000 miles and examined the pistons. There are no signs of any cracks…

scan0307 Progress report on vehicle testing and adjustments after a mileage run.
View original record X+vrza Hotel de France. Chateauroux. Indre. 9/12/33. To Hs From G.W.H. I. B. IV. We thank you for your telegram, and note that a further 5.000 miles is required. We have resumed the mileage this…

scan0308 To G.W. Hancock requesting feedback on experimental engine features after a 10,000-mile test.
View original record KER53a G.W.Hancock Esq., Hotel de France, Chateauroux, Indre, FRANCE. From Hs/Lid. Hs/Lid.2/MA.9.12.33. I.B.IV - EXPERIMENTAL FEATURES. In connection with new features which were incorporated in…

scan0309 Letter arranging a timed speed test at Montlhery for a streamlined car and discussing the return of tyres for inspection.
View original record Mr.G.W.Hancock, Hotel de France, Chateauroux, Indre, FRANCE. From Rm. Hs/Rm.9/KT.11.12.33. I am coming over to Montlhery with the streamlined car to get a timed speed test before the end of this week.…

scan0310 Covering memo for a report on vehicle 1.B.IV after 10,000 miles of running in France.
View original record To Sg. from Hs. c. to Wor. c. to C. c. to E. c. to By. c. to Da. c. to EP. c. to Mx. c. to Bn. x41532 Hs.5/KT.11.12.33. Attached herewith is Hs/GWH's report on 1.B.IV. after 10,000 miles running in…

scan0311 10,000-mile report on I.B.IV., detailing engine and piston performance.
View original record Hotel de France. Chateauroux. Indre. To Hs. From G.W.H. 9/12/33. REPORT ON I.B.IV. --10.000 MILES. ENGINE UNIT N°B.4. (BUILT as B.8.) The engine has started readily from cold. There has been no loss…

scan0312 Inspection report on the condition of engine components including connecting rods, cylinders, valves, and valve springs.
View original record - 2 - CONNECTING RODS LOP.EB.864 - LEC.3559. The journal bearing were generally in a good condition. There was several spots where the metal had crumpled up and when taken apart fell out. The oil…

scan0313 The performance of S.U. carburettors, a Chrysler-type fan, and various ignition plugs.
View original record - 3 - S.U. CARBURRETTORS LOP.EB.200 These have given no trouble, easy starting has been obtained from cold, metering upon acceleration gave no marked strong or weak positions, slow running has been…

scan0314 The performance and issues observed with the flywheel, clutch, and clutch pedal.
View original record - 4 - FLYWHEEL AND CLUTCH LOP.GB.538. 12 Ex.12817 Bushes fitted under damping springs. The fixing of the flywheel does not show any chattering to have taken place. The thinning of the flange has not…

scan0315 The performance of the Gear Box, Servo, Propellor Shaft, and Exhaust System.
View original record - 5 - GEAR BOX AND SERVO LBC.3408-13-16-85. 2nd gear Mod. to Hs.1203 The synchromesh mechanism has given no trouble; ease of change has been consistent throughout the mileage. The cutting back of…

scan0316 The performance and issues of various vehicle components including the exhaust, steering, radiator, and bonnet.
View original record - 6 - We are of the opinion that the cutout could be dispensed with. It is not allowed in England or France and quietness of exhaust on the Continent is becoming more enforced. The rear anchorage of…

scan0317 Observations on engine side trays, undersheets, front axle performance, and brake issues.
View original record - 7 - ENGINE SIDE TRAYS AND UNDERSHEETS LOP.EB.1073.LEC.3461.3560. The engine is inclined to become splashed with mud during wet weather. The chief reason is the space left, at the junction of the…

scan0318 Inspection report detailing the condition and performance of the rear axle, brakes, petrol tank, and road springs.
View original record - 8 - REAR AXLE AND BRAKES LOP.GB.619 - 11 X 43 RATIO; BRAKES LOP. G.101170 N.S. 3822. Bevel Wheel and pinion produced by RR. The rear axle shows no mechanical weakness in the tubes and box. No oil…

scan0319 Performance and condition report on road springs, hydraulic dampers, dynamo, and starter motor.
View original record - 9 - The road springs have given no trouble in respect of any fractures of the leaves, from an outside view. The lubrication appears to have been satisfactory. There has been no squeaks developed.…

scan0320 The performance and preference for the stop lamp switch, ignition, petrol pumps, and dipping light control.
View original record - 10 - STOP LAMP SWITCH LOP.DB.419.R.R. SCH.449. This is a really good job. We are very pleased to get rid of the Butler switch. To make it complete a fool proof rear stop lamp is required. The Butler…

scan0321 The performance and issues with headlamps, battery, petrol filter, and wing stays, including vehicle weight and consumption figures.
View original record - 11 - LUCAS LATEST TYPE HEAD LAMPS With a 40 watt bulb the beam of light gives a clear view for 100 meters and safe high speeds can be indulged in. The wiring terminals inside the lamps are very…

scan0322 Summary of fuel, oil, tyres, and performance data from a mileage test.
View original record - 12 - Esso Petrol used throughout the mileage. Special Aero MOBILOIL D used. Average speed 54.58 M.P.H. INDIA SUPER NONSKID TYRES 5.50 X 18 Average mileage Rear 6.400 Front N.S. 10.500 Front O.S.…

scan0323 Confirming instructions for a car's return to Derby and a modification to its usage.
View original record Ker 13a To Hs From G.W.H. Hotel de France. Chateauroux. Indre. 10/12/33 I. B. IV. We have received your memo Hs/1KT 8.12.33 We note you require the car in Derby for Friday th 15th. We will endeavour…

scan0324 Test report detailing the load required to operate radiator shutters at various speeds.
View original record XV153a Hotel de France. Chateauroux. Indre. 11/12/33 To Hs. From G.W.H. I. B. IV. RE RADIATOR SHUTTERS. We have carried out tests to find what load is necessary to keep the shutters full open from 80…

scan0325 Drawing showing a disconnected thermostat mechanism.
View original record Thermostat disconnected z

scan0326 Drawing of radiator shutters in the fully open position with two indicating tubes attached.
View original record SHUTTERES FULL OPEN TWO INDICATING TUBES ATTACHED TO EDGES OF SHUTTERS

scan0327 From G.W.H. responding to queries about experimental features, specifically regarding a 10,000-mile report and piston knocks.
View original record To Hs/LID. From G.W.H. [Handwritten] Kurry Hotel de France. Chateauroux. Indre. 12/12/33 I.B.IV. Experimental Features. We have received your memo Hs/LID2/MA 9/12/33. 1) This has been reported upon,…

scan0328 The insufficient sensitivity of the thermostat controlling the radiator shutters.
View original record To Hs. x41/Bw Hotel de France. Chateauroux. Indre. 13.12.33 I. B. IV. Re Radiator Shutters and Thermostat We find that the load wanted by the thermostat when fully extended is 5 lbs at the end of the…

scan0329 Arrangements for the final stage of a 15,000-mile vehicle test.
View original record Handwritten top left: H/S Handwritten top center: x-erism To Hs. from Sg. (Struck through) Copy to Wor.E. Bn (Handwritten) re 15,000 Miles Test on 1.B.IV. Sg9/E15.12.33 I feel that the last 1500 or…

scan0330 Various mechanical issues observed during a 10,000-mile test of the I.B.IV model.
View original record AS To Wor, From Sg. re Report on I.B.IV Sg10/H15.12.33 Copy to F.H.R.C.BY. after 10,000 miles' Test. DA.EP.Hr.Rm. There are a few points worthy of special mention referred to thereunder and I should…

scan0331 Issues with an electrical petrol pump, petrol tank filling, and suspension control.
View original record To Wox. from Sg. without first freeing all the parts with paraffin, owing to lack of proper protection. Presumably it is not difficult to deal with this. In the same report the electrical petrol pump…

scan0332 Return and required repairs for car 1.B.IV after completing over 14,000 miles in France.
View original record X45534 To Sg. from Hs. C. Wor. E. C. Bn. Hs.5/KT.16.12.33. 1.B.IV. car arrived back in Derby last night. It has completed just over 14,000 miles in France. We are arranging to replace the front wings…

scan0333 Test report on a Bentley I.B.IV after 10,000 miles, detailing various mechanical and electrical faults.
View original record Hs. K+V5a EP6/MH.18.12.33 re BENTLEY I.B.IV.- TEST AFTER 10,000 MILES ----------------------------------------- I was only able to give a short test during the time allowed, also the weather and roads…

scan0334 Recommendations following a 10,000-mile test on the flywheel, clutch, servo, radiator, and thermostat.
View original record x4513a To Mr. [redacted] from E. c. Mr. E. Hs. [redacted] Mr. [redacted] [redacted] re Report on 1.B.4. after 10,000 mile test. E.3/HP.19.12.33. Referring to the above and to memo sg.10/E.15.12.33, a…

scan0335 Report discussing issues with a thermostatic unit, engine side trays, undershields, and brakes.
View original record - 2 - between the thermostat and the shutters to take full advantage of the working stroke of the former, which should have some appreciable effect, but in the meantime we suspect that the…

scan0336 Technical report discussing brake performance issues and petrol pump valve sticking.
View original record (3) brought on by fanatic driving to get the brakes smoking, and OWH. agrees that this was the method employed to cause the failure complained of, and was intended to reproduce such driving as would…

scan0337 Issues with petrol tank filling and a new design for variable damping on Bentley vehicles.
View original record - 4 - E.3/HP.19.12.33. affected then all other fuel pumps in France using this fuel will suffer in the same way, in other words, everybody would be in the same boat. (7) Petrol Tank. The difficulty of…

scan0338 10,000-mile test report detailing issues with transmission groan, engine roughness, poor brakes, and a noisy rear axle.
View original record Hs. from Mx. Mx12/T20.12.33. 1.B.4. 10,000 miles. I understand you would like a report from me on my opinion of the above car on its return from 10,000 miles. I am sure you will appreciate that I only…

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