Rolls-Royce Archives

Rolls-Royce Experimental Archives: Box ExFiles\Box 22\5\        Box Selection

IdentifierEntry
Scan001 Expressing interest in the 12-cylinder Maybach car and its potential similarities to a proposed aeroplane engine.
View original record Y 3531. To SG. From Hs. c. to MOT. E. Hs.1/MJ.20.3.30. 12 CYLINDER 'MAYBACH' CAR. There has been recently illustrated in the technical journals particulars of the 12 cylinder Maybach car which is made…

Scan002 Obtaining full particulars for a 12 Cylinder 'Maybach' Car.
View original record S/W V356 1. (Handwritten) To Hs. from Sg. Copy to Wor. E. (Strikethrough) re 12 Cylinder "Maybach" Car. Sg3/E21.3.30 Thanks for Hsl/PJ.20.3.30. I have written to von Winterfeldt, our representative in…

Scan003 Internal memorandum discussing a 12-Cylinder Maybach car, a letter from a representative in Berlin, and the potential purchase of a chassis.
View original record +3531. To Hs. from Sg. Copy to Wor. E. re 12-Cylinder Maybach Car. Referring to Hs1/MJ.20/3.30 and E1/G22.3.30 I enclose copy of letter received from our resident representative in Berlin, Mr.von…

Scan004 Letter discussing the 12-Cylinder Maybach car, including an engine report.
View original record COPY. Hans Detlof von Winterfeldt, Pariser Platz 3 Berlin W.8 vW/R RR. 26th March 1930 A.F.Sidgreaves Esq., c/o Messrs. Rolls-Royce Ltd. 14/15, Conduit Street London, W.1. England. Private and…

Scan005 Copy of a letter from Hans Detlof von Winterfeldt detailing engine design, accessibility, and fuel consumption issues.
View original record Copy - 2 - Letter from Hans Detlof von Winterfeldt. Layout of the engine is fairly neat but very inaccessible; for xx instance to remover the steering column it is necessary to remove a complete…

Scan006 Inquiry to Messrs. Barkers & Co. Ltd. about purchasing a Maybach Double Six with an automatic gearbox.
View original record X3531 Expl. Dept. Hs/Rn.5/MJ.30.8.30. August 30th.1930. Mr. Manning, Messrs. Barkers & Co. Ltd., 66/68, South Audley St., LONDON. Dear Mr. Manning, We are thinking of buying a Maybach Double Six with…

Scan007 Letter from coachbuilder Barker & Co. regarding an enquiry for a Maybach Double Six car for a client.
View original record X3531 CUSTOMERS' CARS ARE DRIVEN BY OUR STAFF AT CUSTOMERS' RISK ONLY. ESTABLISHED 1710 BY APPOINTMENT TO H.M. THE KING. COMPLETE CARS OF ANY MAKE SUPPLIED SHOW ROOMS: PHONE: GROSVENOR 2420. TEL:…

Scan008 Letter from coachbuilders Barker & Co. regarding an enquiry to the Maybach Company and forwarding their catalogue.
View original record X 3531 CUSTOMERS' CARS ARE DRIVEN BY OUR STAFF AT CUSTOMERS' RISK ONLY. ESTABLISHED 1710 BARKER & CO. (COACHBUILDERS) LTD BY APPOINTMENT TO H.M. THE KING. BY APPOINTMENT TO H.R.H. PRINCE OF WALES.…

Scan009 Potential purchase of a Maybach 12-cylinder car for analysis of its gearbox.
View original record X3531 To Ss. from Hs. c. RDR. Hs3/AD2.10.30. MAYBACH 12-CYLINDER CAR. We recommended to R. that we should purchase one of these cars. He thought we could not afford it but after E. had also…

Scan010 Potential purchase of a Maybach 12-cylinder car.
View original record Hs (83) 4s/9d X3531. To Hs. from Sg. re Maybach 12-cylinder car. Sg16/E3.10.30 Copy to Wor. Thanks for Hs3/AD2.10.30. I received a memo from R. this morning on the same subject in which he appears to…

Scan011 Trial run and potential cost of importing a Maybach car.
View original record X35-31 To Hs. from Sg. re Maybach car. Sg23/E10.10.30 Referring to Hs3/AD2.10.30 and Sg16/E3.10.30 I understand that Rm. was able to have a trial run on one of these cars whilst in Paris and I should…

Scan012 From Sg. to Hs. discussing the potential acquisition of a Maybach car before a trip to America.
View original record X35531. To Hs. from Sg. re Maybach Car. Sg3/E17.10.30 With further reference to recent correspondence and my Sg23/E10.10.30 I do not know whether I shall have a chance of seeing you before you go to…

Scan013 Letter from coachbuilders Barker & Co. arranging a meeting with Dr. Maybach about a new car.
View original record CUSTOMERS' CARS ARE DRIVEN BY OUR STAFF AT CUSTOMERS' RISK ONLY. 43531 ESTABLISHED 1710 BARKER & CO. (COACHBUILDERS) LTD BY APPOINTMENT TO H.M. THE KING. COMPLETE CARS OF ANY MAKE SUPPLIED SHOW ROOMS:…

Scan014 The proposal to purchase a Maybach car as a sample for a future twelve-cylinder engine project.
View original record To E. From Hs/Rm. X35531. Hs/Rm.12/MJ.3.11.30. Attached is a note from Barkers. We discussed the question of purchasing the Maybach with Hs. and Sg. a week ago. Sg. said that R's enthusiasm for the…

Scan015 Letter from Barker & Co. to Mr. Rowbotham about a visit from Maybach representatives and Bentley's interest in their gearbox.
View original record X3531 CUSTOMERS' CARS ARE DRIVEN BY OUR STAFF AT CUSTOMERS' RISK ONLY. ESTABLISHED 1710 BARKER & CO. (COACHBUILDERS) LTD SPECIALISTS IN COACHWORK FOR THE ROLLS-ROYCE CHASSIS 66, 67 & 69, South Audley…

Scan016 From 'R' outlining current engine work priorities, including aero engines, the P.V. engine, and the 25HP, and a decision on the Maybach car.
View original record SG. FROM R. X3531 R5/10.11.30. C. to HS/RM. ENGINE WORK AT WW. X.1906. X.5770. X.4435. X.3531. We are at present concentrating on - (1) Getting the present aero engines right. (2) Production of the…

Scan017 Cover letter accompanying the latest information on the 'Maybach'.
View original record X3531. Da. & E. West Wittering. From Hs/Rm. Hs/Rm.6/MJ.13.11.30. We send you herewith latest information on the "Maybach". Hs/Rm. Attached.

Scan018 Letter to Mr. A. Arnold of Messrs. Barker & Co. Ltd regarding an opportunity to try a Maybach.
View original record X3531 Hs/RmL/AD. 13th November, 1930. Mr. A. Arnold, Messrs. Barker & Co.Ltd. 66,67 & 69 South Audley St. London, W.1. Dear Mr. Arnold, Many thanks for your letter of the 8th inst. I should like to…

Scan019 Inquiry about the progress of experiments with Maybach type clutches in conjunction with a helical 3rd speed.
View original record HS. FROM DA. X3531 DA3/M14.11.30. X.2061.X.2200. X.3531. We should be very interested to hear how the experiments with the Maybach type of clutches in conjunction with the helical 3rd. speed are…

Scan020 From 'Sg.' to 'Hs.' regarding a Maybach Cap, enclosing a copy of a letter to Herr von Winterfeldt.
View original record X3531. To Hs. from Sg. re Maybach Cap. Sg13/E6.2.31 Referring to conversation on the telephone I enclose copy of letter written to Herr von Winterfeldt. Sg. Enc. Copy of Sg12/E6.2.31

Scan021 Confidential letter enquiring about the potential purchase of a 12-cylinder Maybach limousine.
View original record Sg12/E6.2.31 Confidential. 8th February 1931 Dear von Winterfeldt, You will doubtless have heard from Robinson that, when you were away last October, I wrote to him asking him to make enquiries for…

Scan022 Telephone message regarding prices and options for a Maybach car.
View original record X3531. To Hs. from Sg. re Maybach Car. Sg25/E9.2.31 We have had a telephone message from von Winterfeldt reading as follows: "You can have a Maybach 7 litre engine - 7 seater Limousine for Mks.27,000…

Scan023 From 'Sg.' to 'Hs.' concerning a Maybach Car and a letter sent to Herr von Winterfeldt.
View original record X3531 To Hs. from Sg. re Maybach Car. Sg15/E16.2.31 I attach copy of letter written to Herr von Winterfeldt on Friday last. Please let me know in due course whom you propose to send and when so that…

Scan024 Confidential letter to Herr von Winterfeldt concerning a Maybach car.
View original record Sg/ELS.2.41 Private and Confidential. 13th February 1931 Dear von Winterfeldt, Very many thanks for all the trouble you have taken for us in connection with the Maybach car. We have decided not to…

Scan025 Recommending a trip to Berlin to test a Maybach car and discuss clutch and gearbox designs with the Maybach company.
View original record To Hg. From Hs. c. to WOr. c. to E. c. to Da. c. to By. Re. Maybach Car. Handwritten: 3531 Hs.2/MJ.18.2.31. X.3531. X.2200. We recommend that Rn. goes to the Berlin Show to try the Maybach car. It…

Scan026 From Sg. to Hs. regarding a Maybach Car, correcting a date and referencing a letter sent to Herr von Winterfeldt.
View original record To Hs. from Sg. re Maybach Car. Sg13/E19.2.31 Referring to your Hs.2/MJ.18.2.31 please find herewith copy of letter sent to Herr von Winterfeldt. Please note that Monday next is the 23rd, not the 22nd…

Scan027 Confidential letter arranging a visit to Berlin to test Maybach cars.
View original record Sg12/E19.2.31 Private and Confidential. 19th February 1931 Dear von Winterfeldt, With further reference to correspondence regarding the Maybach car, would you please note that Mr.Robotham from Derby…

Scan028 Technical memorandum discussing the difficulties and remedies for the engagement of Maybach dogs in a transmission system.
View original record SECRET. X3531 TO HS. FROM DA/HDY. DA/HDY.1/20.2.31. COPY TO SG. WOR. BY. RE MAYBACH DOGS. X.3531. X.2200. With regard to Hs.2/MJ.18.2.31. and Hs/Rm's proposed trial of a Maybach Car we give below some…

Scan029 Transmission flexibility, clutch engagement, and gear change mechanisms.
View original record (2) Flexibility in the transmission may be the solution. Salerni insisted on a partial engagement of the clutch for this reason. (4) The "Klonk" due to the dogs shooting home can be easily prevented,…

Scan030 Evaluating Maybach cars at the Berlin Motor Show and the problematic testing of Maybach clutches on car 14-EX.
View original record X.3531 To R. From Hs. c. to Sg. Wor. c. to E. Da. c. to By. Hs.3/MJ.23.2.31. X.3531. X.2200. MAYBACH CAR. Rm. has gone to Berlin. The Motor Show is at present being held there and he will try the…

Scan031 Circulating a telegram suggesting the trial of company bodies on a Maybach chassis.
View original record To Sg. from Wor. To E. " " Hs. and SY. X 3531 Wor2/T.28.2.31. JJ We give below copy of telegram received from R. 27th inst. at 6.7 p.m. "SUGGEST OBTAINING MAYBACH CHASSIS ONLY WE TRY SEVERAL OF OUR…

Scan032 Discussion with Dr. Maybach regarding the technical specifications and issues of Maybach dog clutches.
View original record To R. From Hs/Tan. c. to Da/Hdy. Sg. c. to Wor. E. By. MAYBACH DOGS. With reference to your Da/Hdy.1/20.2.31. We discussed with Dr. Maybach in Berlin the points you raise in your memo. He gave us the…

Scan033 Analysis and description of the Maybach four-speed easy-change gearbox, including operational diagrams.
View original record -2- (6) It is always necessary to release the accelerator pedal on the Maybach cars we have tried, before the dogs can dis-engage and a change down be made. They therefore apparently do not use their…

Scan034 Cross-section diagram and gear ratio table for a new Maybach transmission for large vehicles.
View original record Engine end #1245 Section Through New Maybach Transmission for Large Motor Cars, Buses and Utility Vehicles Speed | Reduction | Over gears IV | 1:1 | Direct III | 1:1.5 | 1-2-4-3 II | 1:2 | 3-4-5-6 I |…

Scan035 Trial report of two Maybach cars in Berlin, detailing the performance of the 4-speed silent gearbox.
View original record To R. From Hs/Rm. c. to Sg. Hor. c. to Mk. R. Hy. TRIAL OF MAYBACH CAR. BERLIN. We tried two of the Maybach cars in company with Dr. Maybach. The only difference between the 7 & 8 litre cars apart…

Scan036 Vehicle performance review covering the gearbox, engine, steering, and brakes, with comparisons to other vehicles.
View original record -2- Hs/Ra.17/KT.2.3.31. (2) Ease of Change. Changing is quite simple. The box suffered from none of the defects that we have run into with a neutral position. The clicking noise can be practically…

Scan037 Summary memo discussing the merits and potential purchase of a Maybach gearbox for testing.
View original record -3- Suspension. This has no particular merit. SUMMARY. We should have chosen 26-EX., the trials car at Berlin in preference to the Maybach from the point of view of silence and performance had we been…

Scan038 Design of Maybach gearbox dogs, specifically face angles, tooth rounding, and engagement.
View original record TO R. FROM DA/HDY. X3v31 DA/HDY1/M2.3.31. Copy to - HS. MAYBACH DOGS. X.2200. X.3531. We send a copy of our DA/HDY20.2.31. which is referred to in HS/LID26.2.31. Our letter was written hurriedly as…

Scan039 Trial of a Maybach car's gearbox and considerations for developing a similar easy-change, silent gearbox.
View original record X3531 To Hs. from Sg. Copy to R. Wor. DA. E. BY. re Trial of Maybach Car. Berlin. Sg4/E4.3.31. X.3531. X.2200. The report Hs/Rm.17/KT.2.3.31 is of very great interest and I am glad that you decided…

Scan040 Merits of developing a 12-cylinder engine in-house versus purchasing an existing car.
View original record To R. From Hs. c.c. to Sg. Wor. c.c. to E. Da. c.c. to Ey. Hs.1/MJ.4.3.31. X.3531. X.4024. 12 CYLINDER CAR. It will be seen from Rn's. report that except for the gearbox the Maybach car possesses no…

Scan041 Letter from Maybach's agent arranging a demonstration of the Maybach Gearbox.
View original record PHONE: VICTORIA 9458. PRIVATE: PADD 8720. 13531. ERNST SCHNEIDER INLAND TELEGRAMS: "MAYBAMOTA,SOWEST,LONDON" CABLEGRAMS: "MAYBAMOTA,LONDON" SOLE AGENT. MAYBACH MOTORENBAU.G.M.B.H. CONCERN…

Scan042 Letter to Ernst Schneider apologising for a mislaid letter and arranging a car trial with the chief engineer.
View original record X3531. Expl. Dept. Hs/Rn.8/KT. 6th May 1931. Ernst Schneider, Esq. Lincoln House, 18, Victoria Street, London. S.W.1. Dear sir, We thank you for your letter of the 27th inst. and regret that this has…

Scan043 Arranging a trial for a Maybach car with Mr Ernst Schneider.
View original record X3531 Rm GRY. You might like to try this Rm To Hs. from E/Lid. re Maybach Car, and Mr Ernst Schneider. The above gentleman is calling at the Works with a Maybach car on Wednesday next, 6th February,…

Scan044 Mercedes oiling scheme and a potential patent conflict.
View original record R.R. 235a (50 m) (H. 406. 1.10.09) E.P. 5034. (C ~) 9th June 1910. O.J. 9/6/10 You will notice from the attached that the Mercedes Co. have adopted some oiling scheme which is started up by the…

Scan045 With specifications for a new type of Mercedes.
View original record Very latest any new type about the brought out. Y/Schen. Mercedes. about 30 h.p. say 4 in. x 6 in. cylinders X407 R.R. 235 (200 H) (F 801. 15.10.09) G. 38a.

Scan046 Letter discussing the potential purchase of a new Mercedes chassis and evaluating different engine designs.
View original record Searle. Overstrand. 13/6/10 Dear C.J. Referring to the purchase of a new chassis. I am rather of the opinion that a Mercedes of the latest pattern might be a good investment. First, the back axle is…

Scan047 Letter to F.H. Royce discussing the purchase of a Mercedes for a client, detailing two models.
View original record F.H. Royce Esq. Seacote, Overstrand. CJ13/D16610 16th June 1910. My dear F.H.R. I am very glad that you think of buying a Mercedes. I enclose their catalogue and a letter. There seems to be no reason…

Scan048 Engine and clutch designs of various Mercedes models.
View original record 22nd June 1910. C.J. 22/6/10 R1/D22610 With reference to the Mercedes car, I am not yet convinced which type we ought to buy. One would naturally say the one which they have most lately designed. -…

Scan049 Technical memo comparing a 35/40 engine's features, including its clutch and ignition system.
View original record S.R. 235A (50 M) (H. 406. 1.10.09) E.P. 5034. 22nd June 1910. C.J. (2) For size the 35/40 would be a better comparison with our cylinder sizes and it also has the double pocketed engine which we…

Scan050 Letter discussing the evaluation of competitor cars with a patented double bevel back axle drive.
View original record R.R. 235A (50 H) (H. 406. 1.10.09) E.P. 5034. 22nd June 1910. C.J. (3) cars, that is the 25/30 and the 35/40, and see whether there is anything very interesting in the running of them that would lead…

Scan051 Brief internal memo from F.H.R. to C.J. expressing skepticism about a business arrangement.
View original record R. 235A (50 M) (H. 406. 1.10.09) E.P. 5034. 22nd June 1910. C.J. (4) can be arranged, but I don't much fancy the whole business as it does not seem very straight. F.H.R. [Watermark] DICKINSON BOND…

Scan052 Potential purchase of Mercedes cars for evaluation and considering a Renault in exchange.
View original record 27th June 1910 C.J. 24/6/10 R27/D27610 x 407 With reference to the purchase of a Mercedes car, I think we might send Platford to have a look at these and possibly buy the larger one (35/40 H.P.)…

Scan053 The running condition and design flaws of a recently arrived Mercedes car.
View original record X607 6th July 1910. Claude Johnson, Esq., London. Dear C.J., Re Mercedes Car. The Mercedes arrived on Saturday evening with a report that it had run well, but that the gearing was noisy and the engine…

Scan054 Issues with the scuttle dash causing heat and poor steering.
View original record C.J. (2) 6th July 1910 The scuttle dash makes one feel very hot, and as I have pointed out before, I should not encourage these on our cars as they would only result in complaints of heat & noise. The…

Scan055 Request for a description of the Mercedes lubrication system.
View original record Typed Text: R.R. 235A (100M) (P 355. 18.8.10) E.P. 7252. Mercedes Lubrication System. October 6th 10. Mr. Barrington 6.10.10 147/WS51010 Mr. Johnson requests that you will describe for me the Mercedes…

Scan056 Dynamometer test report for a Mercédès chassis.
View original record R.R. 298A (1 H) (P. 125. 10.6.10) G. 873. X407 DYNAMOMETER TEST. Mercédès Chassis No. Have tested Chassis for acceleration, etc., and at full load on all gears as below: general condition:— Max.…

Scan057 Specification and drawing for a 26-tooth steel crankshaft pinion for a 30 HP Mercedes.
View original record Crank-shaft pinion 26 teeth steel Mercedes 30 HP Scim 21/12/10

Scan058 Pencil rubbing of a 'Mercedes small worm wheel'.
View original record Mercedes small worm wheel

Scan059 And sketch of a Mercedes large crown wheel's teeth.
View original record Mercedes large crown wheel

Scan060 And a sketch regarding a large power Mercedes component.
View original record instrument mincils Mercedes 10/- C. Mercedes large power Filed 21/8/14 A47

Scan061 Instructions and specifications for a Mercedes Engine.
View original record ROLLS-ROYCE LIMITED. INSTRUCTIONS. Q/memo 2/12/10 To: Mr Platford Order No. Customer's No. Mercedes Engine Tappets, exhaust between the bearings inlet loose up to camshaft (see D.O for sketch) Dia of…

Scan062 Instruction sheet with a hand-drawn diagram and specifications for a piston.
View original record R.R. 258 (2M B (P. 125. 10.6.10) G. 87) ROLLS-ROYCE LIMITED. INSTRUCTIONS. To: M Platford Order No. Customer's No. Minute on piston & clearances Diagram Dimensions: Top clearance: .018" Top land: 6…

Scan063 Specifications and notes for a Mercedes Engine.
View original record ROLLS-ROYCE LIMITED. INSTRUCTIONS. To: Mr Platford Order No. Customer's No. Mercedes Engine Bore 90 m/m Stroke 140 m/m Length of conni. rod 10 1/2 Weight of rod 3 lbs 4 oz Dia of crankshaft 37 m/m…

Scan064 Technical report to the Directors comparing a recently purchased smaller Mercedes vehicle against their own designs and standards.
View original record L09X 1st December 1910. To the Directors. With reference to the smaller Mercedes lately purchased, we find the engine power for the capacity of this engine is very good, though not better than our…

Scan065 Report comparing engine components and design philosophies of competitors like Mercedes and Metallurgique.
View original record To the Directors. (2) 1st December 1910 do this but they spend a lot more money than we do on their connecting rods, by machining them nearly all over. The white metal used about the crankshaft of…

Scan066 Dynamometer power test results for a Mercedes engine, including handwritten notes.
View original record X407 Mercedes - Power on Dynamometer Speed. | 500 | 750 | 1000 | 1250 | 1500 | 1750 | 2000 H P | 8.1 | 12.2 | 16.3 | 20.4 | 24.3 | 28 | 24.6 contension | 76 | 76 | 76 | 76 | 76 | 74 | 74 Vibrations…

Scan067 Log sheet detailing the transport and storage movements of a Mercedes vehicle.
View original record X407 SEC 4300 Mercedes 20/1/11 Despatched per M.R. Pass: Train bar: Truck to R.R. Ltd Conduit St London. 14/3/11 Brought back & taken direct to Holmes & Co to be Stored 25/3/11 Driven away by road to…

Scan068 Enquiring when a Mercedes car, reference X407, will be available for sale.
View original record Copy of. Memo. Cx7/B2112. D to W 2.1.12 Re the Mercedes car. x407 We have recently offered this car to several people, as we are naturally anxious to sell it, especially as we were under the…

Scan069 Letter from Milnes Daimler Ltd regarding repairs to a Mercedes chassis and a burst wheel cover.
View original record Copy of Letter. X407 132 Long Acre W.C. 3rd January 1912. Messrs Rolls-Royce Ltd Nightingale Road, Derby. Dear Sirs, We beg to advise you that we are on the point of completing the repairs to the…

Scan070 Internal communication regarding the replacement of a damaged tyre on a Mercedes Car after an accident.
View original record R.R. 235-2m-11 W 823. 12-11) G. 1923. re Mercedes Car. x407 L28/L4112. Mr Platford. 4.1.12 Attched is a copy of letter from Milnes Daimler, Please instruct with regard to tyre. pp H.DeLooze. J.L.…

Scan071 Collection of a Mercedes Car, chassis X407, after its overhaul by Milnes-Daimler.
View original record Copy of memo. RH22/B31112. S to W 31.1.12 Re the Mercedes Car. X407 With reference to the above, which is being overhauled by Milnes-Daimler. We learn from them that this car is expected to be ready…

Scan072 Requesting the return of a Mercedes car to the works for experiments.
View original record R.R. 235 (100 H) (H. 309 19.8.09). G. 254. EP12/T5212. Re Mercedes Car. x407 Krebs Looze. (Mr Lomas) 5.2.12 With reference to your sheet L3/L3212 re above, and Sales Dept memo CXS/B2112, we wish this…

Scan073 Letter from an insurance company regarding an accident claim, requesting a statement from the driver.
View original record Copy of Letter. Midland & Textile Insurance Co Ld 39,41, New Broad Street, London E.C. February 1912. Messrs Rolls-Royce Ltd Derby. Dear Sirs, Claim No.5371 - Mercedes Car No.R.337 X407 With reference…

Scan074 Claim on a Mercedes Car and the inability for 'Ward' to travel due to work pressure.
View original record R.R. 135 (20 H) (W 974. 19.10.11) G. 2078 February 13th. 1912 EF12/T13212. Re Claim Mercedes Car. X407 Mr De Looze. 13.2.12 With reference to your letter D25/EF7212, owing to pressure of work, it will…

Scan075 Departmental memo concerning the satisfactory completion of repairs on a Mercedes car.
View original record R.R. 475 (50 H) (X 547. 23.1.12) E.P. 1078. Re Mercedes Car. ROLLS-ROYCE LIMITED, NIGHTINGALE ROAD, DERBY. TELEGRAMS: "ROYCAR," DERBY. TELEPHONES: 813 (Two Lines). DEPARTMENTAL MEMO. L9/L14212. X 407…

Scan076 Letter to Mr. De Looze regarding an unpaid hire charge for a Mercedes Car due to an incomplete journey.
View original record H.H. 225 (20 H) . X549. 23.1.12) G 2850 x407 EP10/T26212. Re hire of Mercedes Car by Ward. Mr De Looze. 26.2.12 I would mention to you the fact that this man has not yet paid anything for the above.…

Scan077 Departmental memo regarding a dispute with a Mr. Ward over responsibility for an accident during a car hire.
View original record R.R. 475 (5qH) (X 547. 23.1.12). E.P. 1078. Re hire of Mercedes Car by Ward. ROLLS-ROYCE LIMITED, NIGHTINGALE ROAD, DERBY. TELEGRAMS: "ROYCAR," DERBY. TELEPHONES: 813 (Two Lines). DEPARTMENTAL MEMO.…

Scan078 From Mr. Royce detailing the required analysis of a Mercedes axle from a strength perspective.
View original record R.H. 335A (100 H) (X590. 6319) G 9868 X407 AXLES (Mercedes) Written by Mr Royce on March 7th 1912. Handed to T.C. on March 11th. Mr Royce said - This (the Mercedes) is a good specimen of a…

Scan079 Report and analysis of a Mercedes Axle, including weight specifications and road tests.
View original record Description: Mercedes Axle Section: 500 Date: 7/3/12 Report: Sheet from Mr Royce received 13-3-12. See special folder TD. Ibg crowned for strength. Date: 21/3/12 Report: Wait for car. Date: 10/4/12…

Scan080 Returning a Mercedes Car to the Works for experiments as per Mr. Royce's instructions.
View original record R.R. 835A (100 H) (Xmas. 6.1.12) G 9868 TP2/T18312. Re Mercedes Car. x 407 Memo to S. Mr Owen. 18.3.12 We shall be glad to know if you have yet sold this car, as if not we have Mr Royce's instruct-…

Scan081 Departmental memo concerning the return of an unsold Mercedes car and subsequent inquiries.
View original record R.R. 476 (50 H) (X 222. 23.1.12) E.P. 1077. ROLLS-ROYCE LIMITED, 14-15, CONDUIT STREET, LONDON, W. TELEGRAMS: "ROLHEAD," LONDON. TELEPHONES: 1654, 1655, 1656 GERRARD. DEPARTMENTAL MEMO. C6/H21312 X407…

Scan082 Short memo confirming the receipt of a Mercedes car and referencing another document sheet.
View original record R.R. 385 (20 M) (X 549. 23.1.12) G 2350 W to S. Mr Cowen. EP10/T27312. Re Mercedes Car. x407 27.3.12 With reference to the above and your sheet C6/H21312, we have now received this car and will let…

Scan083 Internal report on a Mercedes car taken from the Experimental Department without a pass card.
View original record R.R. 6 (300 H) (X 660 26.2.12.) ROLLS-ROYCE, LIMITED. INSTRUCTIONS. To Mr De Looze Order No. Customer's No. G Schofield reports the following When going the 9pm round on Sunday he missed the Mercedes…

Scan084 Apology note regarding taking a Mercedes car out without a pass card due to an oversight.
View original record H.R. 285 (20 M) (X590. 6.2.19) G 2867. RE MERCEDES CAR. x 407 By an oversight no pass out card was made out on Saturday for this car on Sunday. Noticed this on Sunday but then too late to obtain one.…

Scan085 Urgent departmental memo regarding the delivery timeline for a Mercedes car to secure a sale.
View original record ROLLS-ROYCE LIMITED, NIGHTINGALE ROAD, DERBY. TELEGRAMS: "ROYCAR," DERBY. TELEPHONES: 813 (Two Lines). DEPARTMENTAL MEMO. This column is for Name of Person addressed. Mr Platford DATE. 17.4.12.…

Scan086 Departmental memo chasing the status of work on a Mercedes (X407), with subsequent internal handwritten queries and responses.
View original record R.R. 475 (50/H) (X 737. 18.3.12) E.P. 1493. ROLLS-ROYCE LIMITED, NIGHTINGALE ROAD, DERBY. TELEGRAMS: "ROYCAR," DERBY. TELEPHONES: 813 (Two Lines). DEPARTMENTAL MEMO. [Column: This column is for Name…

Scan087 Departmental memo chasing the delivery of a Mercedes car for potential purchasers.
View original record R.R. 475 (50 H) (X 842. 16.4.12) E.P. 1658. ROLLS-ROYCE LIMITED, NIGHTINGALE ROAD, DERBY. TELEGRAMS: "ROYCAR," DERBY. TELEPHONES: 813 (TWO LINES). SS/IJ3512. DEPARTMENTAL MEMO. This column is for Name…

Scan088 Urgent internal memo chasing up a definite completion date for a Mercedes car ready for dispatch by the Sales department.
View original record R.R. 475 (50 H) (X 737. 18.3.12) E P. 1493. ROLLS-ROYCE LIMITED, NIGHTINGALE ROAD, DERBY. TELEGRAMS: "ROYCAR," DERBY. TELEPHONES: 813 (TWO LINES). DEPARTMENTAL MEMO. This column is for Name of Person…

Scan089 Query about the despatch date for a Mercedes-related matter.
View original record M.R. 835A (100 M 1 X 720 14.3.12) G 9450 EP14/T8912. RE MERCEDES. X407 Mr Sanderson. 8.5.12 With reference to the above and your sheet S21/B7512 I have taken this matter up with the Drawing Office,…

Scan090 The urgent return of a Mercedes car to the Sales Department.
View original record R.R. 475 (50 H) (X 737, 18.3.12) E.P. 1493. ROLLS-ROYCE LIMITED, NIGHTINGALE ROAD, DERBY. TELEGRAMS: "ROYCAR," DERBY. TELEPHONES: 813 (Two Lines). DEPARTMENTAL MEMO. This column is for Name of Person…

Scan091 Request to Mr. Nadin to order two replacement square driving blocks for a Mercedes car.
View original record H.R. 235A (100 H) X T96 14.3.19) G 9492 EPSO/T10812 Mr Nadin 10/5/12 RE MERCEDES CAR. X407 I have given to Mr Mills this afternoon a square driving block for front universal joint out of Mercedes car…

Scan092 Replacement of damaged parts on a Mercedes car and further planned experiments.
View original record H.R. 235a (100 H & X 726 14.3.12) O 3452 EP16/T17512. x407 Re Mercedes. Mr Sanderson. 17.5.12 With reference to the above matter and your sheet S1/B10512, as previously pointed out to you, we have had…

Scan093 Departmental memo inquiring when Mercedes Car X407 will be ready for sale.
View original record R.R. 475 (50 H) (X Sqs. 16.4.12) E.P. 1658. ROLLS-ROYCE LIMITED, NIGHTINGALE ROAD, DERBY. TELEGRAMS: "ROYCAR," DERBY. TELEPHONES: 813 (Two Lines). DEPARTMENTAL MEMO. This column is for Name of Person…

Scan094 Departmental memo regarding a request from Milnes Daimler for confirmation of satisfactory repairs to a Mercedes car for an insurance claim.
View original record R.R. 475 (50 H) (X 842. 16.4.12) E.P. 1658. Re Mercedes Car. ROLLS-ROYCE LIMITED, NIGHTINGALE ROAD, DERBY. TELEGRAMS: "ROYCAR," DERBY. TELEPHONES: 813 (TWO LINES). L10/L6612. DEPARTMENTAL MEMO. This…

Scan095 Covering note for particulars of steering strain tests on a Mercedes 23 HP type.
View original record X.407 June 14th. 1912. Mr Barrington, Re Steering Strain Tests on Mercedes 23 h.p. type. I attach herewith particulars of the above tests. E.P. X495

Scan096 Table of measurements from steering tests on a Mercedes vehicle.
View original record to Wheel R.R. 148 (20 H) (W953 13.10.11) G 2051 lever, 4 ft. length steerng MERCEDES STEERING TESTS. X495 WEIGHT | CROSS ROD | SIDE ROD | PENDULUM 0 | 44 3/8" | 23 1/4" | 19 1/16" 84 lbs. | " | 23…

Scan097 Departmental memo concerning the forwarding of a Mercedes gearbox.
View original record R.R. 475 (100 H) (X 967. 22.5.12) E.P. 1898 ROLLS-ROYCE LIMITED, NIGHTINGALE ROAD, DERBY. TELEGRAMS: "ROYCAR," DERBY. TELEPHONES: 813 (Two Lines). DEPARTMENTAL MEMO. This column is for Name of Person…

Scan098 Instruction note listing items from a Mercedes car handed to the Repair Department store.
View original record R.R. 26 (6 doz.) (X. 864. 23/4/12). Bm. 2/15643. ROLLS-ROYCE LIMITED. INSTRUCTIONS. To: Mr Thornton Order No.: -- Customer's No.: X407 Date: 27-8-1912 Please note we have today handed to Repair Dept…

Scan099 To Mr. Royce confirming receipt of a telegram and detailing upcoming vibratory tests on a Mercedes gear box.
View original record Mr Royce 9.9.12. TEBB/L9912. X407 Your telegram was received this morning asking for vibratory tests to be made of other cars. The Mercedes gear box is now being put in its chassis and these tests…

Scan100 The readiness and delivery of a Mercedes car.
View original record R.R. 476 (100 H) (LL. 27.7.12.) ROLLS-ROYCE LIMITED, 14-15, CONDUIT STREET, LONDON, W. TELEGRAMS: "ROLHEAD REG." LONDON. TELEPHONES: 1654, 1655, 1656 GERRARD. C15/H61112 DEPARTMENTAL MEMO. Handwritten…

Scan101 To Mr. Cowen confirming a Mercedes will be dispatched from Derby to Conduit Street.
View original record Re Mercedes. X407 W to S Mr Cowen 8-11-12 TBD1/L81112 With reference to your memo C15/H61112, the Mercedes will be despatched from Derby to-day, and will arrive at Conduit Street sometime this…

Scan102 Instructions to charge a customer for a Lucas headlamp and bracket that was sent with their Mercedes car.
View original record R.R. 238 (24 u) (LL. 255. 10.6.12) E.P. 1997. ROLLS-ROYCE LIMITED. INSTRUCTIONS. To Mr Barrington Customer's No. fitters dept Re Mercedes Car We sent with above car to London when despatching on the…

Scan103 The billing for a Lucas headlamp and bracket sent to the Sales department.
View original record Mr Sanderson 12-12-12 TBB5/L121212 Re Head lamp sent to Sales on Mercedes Car. Please note that a Lucas"King of the road" head lamp nickel plated, and a lamp bracket to suit same, both belonging to…

Scan104 Valuation of a headlamp and bracket for a Mercedes car.
View original record Re Head Lamp sent to Sales on Mercedes Car. Mr Sanderson 20-12-12 TBB3/L201212 With reference to the attached memorandum, the value of the lamp is estimated at 75% of the original value (which can be…

Scan105 Letter discussing the seizure and analysis of a 4-cylinder Mercedes chassis and Aero engine by the Admiralty.
View original record COPY 16th September 1915. CJ7/C16915. To R. from J. My dear R. Commander Briggs tells me that they have been able to seize, under the Defence of the Realm Act, a 4 cylinder Mercedes chassis. It is…

Scan106 Agreement with the Admiralty for engine testing costs and the sharing of technical specifications.
View original record To R. from J. CJ7/C16915 -2- In fact they will pay the full cost of pipes and other parts which we may have to fit, if and when they take the engine away from us, but as regards the testing of this…

Scan107 Laboratory report detailing the chemical analysis of a steel sample from a Mercedes valve guide.
View original record X. 1748 Mr Clark. Sept dept X.407 RR. 864. ROLLS-ROYCE, LIMITED. L114 LABORATORY REPORT ON SAMPLE OF STEEL. To... Mr Maden Date... 29/ Sept 1916 Re... Valve guides of S.P. Mercedes in Iron steel in…

Scan108 Potential purchase of a supercharged Mercedes car for its instructional value.
View original record X.407. To CJ. from R. c. to RG. HS. PN. R3/M5. 6. 24. RE. MERCEDES CAR. X.407. I think this car should be extremely instructive both for car and aero engine work, assuming it is like the car they had…

Scan109 Recommending the examination and trial of a Mercedes car before purchase.
View original record X.407. To CJ. and R. from Hs. c. to RG. PN. Hs2/LGS.6.24. RE. MERCEDES CAR. X.407. We recommend, before we purchase this car, it would be a good thing for someone to examine and try it. If it is a…

Scan110 Confidential memo discussing the potential purchase of a super-charged Mercedes car, comparing models and prices.
View original record S/W Hs. 4407 Confidential. URGENT. C13/C17.6.24. Re Mercedes Car. CJ. advised me that the car having an engine to which a super-charger is fitted is the one we require and nothing else interests us. I…

Scan111 Potential acquisition of a supercharged Mercedes racing car and the associated costs and practicalities.
View original record +407 W/S. C. from Hs. Hs7/LG18.6.24. RE. MERCEDES CAR. +407 I was hoping that the Mercedes car you were obtained for us was one of their actual racing cars. We do not expect, of course, one of their…

Scan112 Inquiry concerning Mercedes super-charged racing cars and specifications for other models.
View original record S/W Hs. X407 C24/C20.6.24. Re Mercedes. With reference to your Ms7/LG18.6.24., I am having enquiries made as to whether there is any possibility of getting hold of one of their racing cars which is…

Scan113 Article from 'The Autocar' magazine detailing the benefits of supercharging and the new 10-40 HP Mercédès chassis.
View original record Reprinted from The Autocar April 13th, 1923 THE BENEFITS OF SUPER-CHARGING. First Detailed Description of the Hitherto Secret Mercédès Super-charger. A Test of the New 10-40 h.p. Chassis. FOR many…

Scan114 Technical description of the super-charger's control mechanism, carburetter details, and the vehicle's road performance.
View original record 3 leads the petrol to the small impeller chamber, whence normally it flows under the ordinary tank pressure through a filter to the carburetter, which it enters through another small filter. Method of…

Scan115 Information about Mercedes cars, specifically a super-charged model related to the Indianapolis Race available for trial.
View original record S/W HS. X907 C27/C2.7.24. Re Mercedes. ----- I have been trying to get some information in regard to their types of cars and the super-charger, and something to give you a run on. The Mercedes people…

Scan116 Request to arrange a trial run on a Mercedes car to consider its purchase.
View original record W/S. E. from Hs. +407 Hs1/LG2.7.24. MERCEDES CAR - C27/C2.7.24. I shall be in London on Monday afternoon the 7th.inst. Could you arrange for a trial run on the Mercedes on that day. From London, I am…

Scan117 Post Office telegram confirming an appointment to try a car.
View original record POST OFFICE TELEGRAPHS. CONFIRMATION Handwritten: X907 54 (30618) E.M.7777 40,000M. 8/23 R.&Co.Ltd. E.1405. B or C Charges to pay Recd. from By Prefix Handed in at: 1S 174 2.24 LONDON R 14 Office of…

Scan118 Arranging a test run of a 16/60 super-charged Mercedes to evaluate for purchase.
View original record S/W Hs. X407 C15/C4.7.24. Re Mercedes. Hsl/LG2.7.24. I have fixed up a run for you on a 4 cylinder 16/60 Mercedes (nearly 3 litre) with super-charger, at 2.30 on Monday (7th inst). The car will be at…

Scan119 Telegram confirmation with handwritten notes arranging an appointment.
View original record TELEGRAM CONFIRMATION. We have pleasure in handing you below Duplicate of Telegram sent to you this day. From ROLLS-ROYCE LIMITED, 14-15, CONDUIT STREET, LONDON, W. TO { Royean Norby Handwritten…

Scan120 Test drive of a supercharged 4-cylinder Mercedes 'Indianapolis' type car.
View original record X407 Hs. EP14/HS.7.24. re. Mercedes Car Test. 7th. inst. I called at Messrs. Barkers and was able to have a run on the latest type 4-cylinder Mercedes car "Indianapolis" type, 80/130 m/m, fitted with…

Scan121 Investigation of a supercharger, its construction, potential purchase for testing, and comparison with other models.
View original record - 2 - The general construction of the supercharger and its application appeared to be quite sound, and one must certainly admit that for high engine speeds it has certain virtues. If it is desired to…

Scan122 Delay in the delivery of a Mercedes car and rescheduled plans.
View original record W/S. PN. from Hs. X407 Hs4/LG17724. RE. MERCEDES CAR. I am sorry I did not call in at Conduit St. with the Mercedes car as arranged, but we did not get delivery of it from Barkers until nearly…

Scan123 Road test of a 16/60 HP 2-seater Mercedes car, highlighting severe braking and steering issues.
View original record R.E. 498a (20H) (D.A. 652 20-3-24) J.B.D. 4407 EXPERIMENTAL REPORT. Expl. No. 407 REF: Hs3/LG17.7.24. To R. from Hs. c. to CJ. RG. c. to E. DA. RE. MERCEDES CAR. We took delivery of the small 2-seater…

Scan124 List of tools and spares received with a Mercedes 10/40 HP car.
View original record +407 23.7.24. LIST OF TOOLS AND SPARES RECEIVED ON THE MERCEDES 10/40 HP. CAR. 1 Tool Box - containing :- 8 double ended Spanners Nos. 156A/84/85/88/89/321/125/No.number. 6 'C' Spanners Nos.…

Scan125 Typed list of tools and spare parts with a handwritten annotation.
View original record -2- 1 Wheel nut No.185 (left-hand). 1 roll Insulation Tape. 1 Bobbin complete with brass wire. 1 Container having 2 jets & 4 small carb. parts. 1 roll containing :- 1 pair gas pliers. 1 pair ordinary…

Scan126 List of tools and spare parts for a vehicle, noted as page 3.
View original record -3- 1 Box spanner No. 25A. 1 Drift (large). 1 special spanner. 1 Hand vice. 1 tin containing spare bolts and coach screws. 1 " " nuts etc. 1 " " grease. 1 Magneto spanner. 1 Dickey-seat key. 1 Jack…

Scan127 Order number for work done on a Mercedes Car.
View original record X407 To Estimating Dept. from Hs. Hs5/LG20.10.24. MERCEDES CAR. Will you please supply us with an order number to use in connection with work done on Mercedes Car. Hs.

Scan128 Acquiring an extra set of gearing for a Mercedes car to alter the gear ratio.
View original record Bs6/KW28.7.24 4407 S/W. Hs. Re- Mercedes Car. The Mercedes people have mentioned to Barkers that they have another set of gearing for the back axle comprising two crown wheels and two double bevel…

Scan129 Tests with a Mercedes Supercharger.
View original record R.R. 493 (40 H) (SL 42 12-7-23). J.H., D. x407 EXPERIMENTAL REPORT. COPIES TO: RCJ BJ WOR By E.Da EF PN OX Expl. No. X4550 REF. Hs5/LG18.11.24. OBJECT OF TEST. TESTER. Tests with Mercedes…

Scan130 4-cylinder Mercedes supercharger.
View original record R.R. 493A (20H) (D.A. 652 20-3-24) J.H.D. EXPERIMENTAL REPORT. Expl. No. REF Hs/Rml/L618.11.24. 4-CYL. MERCEDES SUPERCHARGER. This is a four cyl. engine 80 X 130 - total displace- ment 2,614 c.c's. It…

Scan131 Supercharged engine's performance, detailing issues with temperature increases, detonation, and the lack of an inter-cooler.
View original record R.R. 408A (20H) (D.A. 622 20-2-24) z.r.m. -2- EXPERIMENTAL REPORT. Exptl. No. REF: Ha/Rml/Lg18.11.24. It is brought into action when required by means of a multiple plate clutch. It is completely cut…

Scan132 Supercharging performance, indicator diagrams, and Mercedes engine construction.
View original record R.R. 493A (20H) (D.A. 652 20-3-24) J.H.D. -3- Expl. No. REF: Hs/Rml/LG18.11.24 EXPERIMENTAL REPORT. at each speed. Figures given for a run of two mins. indicate what would have happened if the test…

Scan133 Continued description of engine components including the cylinder block weight and camshaft drive assembly.
View original record contd :- -4- Hs/Eal/LGS.1124. The method of supporting the cradle and locating the cyl. heads on it is not apparent with the water jackets in position. The total weight of the cyl. block complete with…

Scan134 Performance data tables comparing a standard and supercharged 4-cylinder, 2614 c.c. Mercedes engine.
View original record MERCEDES SUPERCHARGER. 4-cyl. 2614 c.c's. Table 1: STANDARD R.P.M. | H.P. | B.HP. | Induction temp. C° 500 | 8 | 80 | 1000 | 17.8 | 84 | 1500 | 30 1/2 | 100 | 50 1750 | 34.8 | 98.2 | 53 2000 | 38.3 |…

Scan135 Hand-drawn diagrams of a vertical camshaft drive mounting and supporting brackets.
View original record VERTICAL CAMSHAFT DRIVE MOUNTING CAMSHAFT SUPPORTING BRACKETS DICKINS & BOND

Scan136 Hand-drawn sketch of a built-up cylinder block with cylinder bases welded in pairs.
View original record x 407 WELD BUILT UP CYLINDER BLOCK. CYL BASES WELDED IN PAIRS.

Scan137 Quarterly note regarding the disposal of Hispano and Mercedes cars from the Experimental Department.
View original record To Hs. from BJ. BJ8/H7.7.25. "Quarterly Note" Cars in Experimental Dept. With reference to Hs6/LG1.7.25., we should like to dispose of the Hispano and Mercedes as soon as you have finished…

Scan138 Potential sale of a Mercedes car, following an enquiry received by Barkers from the Mercedes Co.
View original record S/W Hn. X407 C4/07.12.25. When you were in London the other day, did you say you thought about selling the Mercedes? Barkers have received an enquiry from the Mercedes Co. for a car of that type, and…

Scan139 Confidential memo regarding the return of a Mercedes car for sale.
View original record W/S. C. from Hs. X407 CONFIDENTIAL. Hs7/LG8.12.25. MERCEDES CAR. We shall be returning this car to Sales next week for sale. Hs.

Scan140 Brief memo regarding the return and sale condition of a Mercedes car.
View original record S/W HS. X407 C11/C11.12.25. Mercedes Car. ---- I note you are returning this next week. Is it in decent condition, ready for sale? C.

Scan141 Short memo requesting notification of when a Mercedes car leaves Derby.
View original record 9407 S/W Hs. C2/C15.12.25. Re Mercedes Car. I have got someone after this car. Will you please let me know as soon as it leaves Derby. C.

Scan142 The return and sale of an experimental Mercedes car.
View original record W/S. C. from Hs. c. to Wor. c. to MY. T407 Hs2/LG19.12.25. RE. MERCEDES CAR. We shall return the Mercedes car to you on Tuesday the 22nd.inst. We propose delivering the car to Lillie Hall. We have now…

Scan143 Request to locate and send a missing envelope cover for a sold 16/60 HP two-seater Mercedes car.
View original record S/W. (Hs). X409 c/Hn11/MH19.2.26. We have sold the 16/60 H.P. two-seater Mercedes Car to Barker's who are asking for the envelope cover for the hood, which they say was not on the car when it was…

Scan144 Instruction to send an envelope hood cover to Barkers Showrooms for a Mercedes car.
View original record To D/BP. from Hs. c. to C/Hn. (W/S) c. to Mr. Chatwin. +407 Hs4/LG23.2.26. We are sending into the Stores. 1 Envelope Hood cover. Will you please have this despatched to Messrs. Barkers Showrooms, 66…

Scan145 Purchase of a car from an outside manufacturer for trial runs, mentioning brands like Austro-Daimler, Stutz, and Packard.
View original record To Hs. EY. From R. c. to BJ. Wor. Sg. 4907. R2/M17.10.27. PURCHASE OF A CAR OF OUTSIDE MANUFACTURE X.4336 X.4048 X.3531 X.435 X.407 What car ought we to get for a trial run up? E. says Austro-Daimler,…

Scan146 The trial of the 8-cylinder supercharged Mercedes from the 1931 Berlin Motor Show, with additional notes on Lockheed Brakes.
View original record To R. From Hs/Ru. c. to Sg. Wor. c. to E. Da. By. BERLIN MOTOR SHOW. 1931. 8 CYL. SUPERCHARGED MERCEDES. We tried the 7655 C.M. Mercedes which has a bore and stroke of 95 X 135 m.m. The car was fitted…

Scan147 Technical report discussing central lubrication, pedal pressure, Graham Paige bonnet ventilators, and shock dampers.
View original record - 2 - with their fitting and also the consequent central lubrication points. The one point where they are unsatisfactory is that too much pedal pressure is required on big cars. If this system was…

Scan148 Technical report discussing axle placement, carburettor silencers, and a diagram illustrating a method for heating car interiors.
View original record - 3 - in front of the front axle. Chryslers, Pacard, and in fact most cars are doing this. The main advantage as far as we can see is accessibility because there does not seem to be any gain in…

Scan149 Letter from the Experimental Department requesting to arrange a test of a 5-litre Mercedes.
View original record X407 Exptl. Dept. Hs/Gry.11/KW. 8th November, 1934. F.L. Manning, Esq., Messrs. Barker & Co. (Coachbuilders) Ltd., 66, South Audley St., LONDON, W.1. Dear Manning, I hope to be in London for the…

Scan150 Letter to F.L. Manning of Barker & Co. regarding a missed appointment and the trial of a straight-eight Delage.
View original record 4407 Exptl. Dept. He/Gry.12/KW. 14th November, 1934. F.L. Manning Esq., Messrs. Barker & Co. (Coachbuilders) Ltd., 66, South Audley Street, LONDON, W.1. Dear Manning, I am sorry you expected me on the…

Scan151 Letter to F.L. Manning of Barker & Co. (Coachbuilders) Ltd. arranging a time to view cars.
View original record 407 Exptl: Dept: Hs/Gry.16/KW. 16th November, 1934. F.L. Manning Esq., Messrs. Barker & Co. (Coachbuilders) Ltd., 66, South Audley Street, LONDON, W.1. Dear Manning, Many thanks for your letter of the…

Scan152 Performance review and road test of a 5 Litre Supercharged Mercedes.
View original record To Sg. From Hs/Gry. C. to Wcr. C. to E. C. to Da. C. to By. C. to Hay. C. to Bn. x407 Copy for files not sent out Hs/Gry.10/KW.27.11.34. 5 Litre Supercharged Mercedes. We were able to have a run on…

Scan153 Test drives of a 4 Litre Delage and 3¼ Bentley, detailing performance issues.
View original record -2- Hs/Gry.10/KW.27.11.34. The car was exceedingly tractable on the direct 3rd gear, but the gear ratios either side of this 1.6 * up and down seemed too wide. The synchromesh on 2nd and 3rd hardly…

Scan154 List of ground clearances and weights for a Mercedes Supercharged Straight Eight vehicle.
View original record To Hs/Rm. c. to HE/Les. X1080 Hs/GR.15/KW.25.11.35. Mercedes - Supercharged Straight Eight. Ground Clearances with car normal. Centre of front road springs 6.5" Cross tube ball ends 6.5" Front engine…

Scan155 Issues with rear wheel alignment, heavy steering, carburation and its delivery to Conduit St.
View original record -2- Hs/GR.15/KW.25.11.35. Owing to the amount of rebound on the rear, great difficulty was experienced in getting the rear wheels back to normal alignment. This was finally achieved by rolling the car…

Scan156 Mercedes Instruction Book, photographing its drawings, and a negative opinion of the car.
View original record W/S - Lp. X1080 Hs/Les.5/KW.27.11.35. Here is the Mercedes Instruction Book. I kept it in order to get some of the drawings photographed. I think by now we know quite enough about this horrid car. I…

Scan157 Specification sheet for a Mercedes-Benz vehicle detailing engine, chassis, and weight particulars.
View original record X.108 27/11/35 MERCEDES-BENZ. MAIN PARTICULARS, WEIGHT AND TYRES. ENGINE: 8 Cylinder Bore 3 3/8 inches 86 mm. Stroke 4 1/4 " 108 " Capacity (effective) 306 cu.ins. 5018 cu.cm. Capacity (in accordance…

Scan158 Specification sheet detailing vehicle fluid capacities and tyre information.
View original record -2- Oil capacity of the lower part of crankcase 2.2 gal. 10 1 Oil capacity of the gearbox 0.66 " 3 1 Oil capacity of the back axle drive 0.55 " 2.5 1 Water contents of the cooling system 5.75 " 26 1…

Scan159 Test report on a 5 Litre Supercharged Mercedes, comparing it to the Phantom III.
View original record To E. From Hs/Les. X1080 Hs/Les.6/MJ.29.11.35. 5 LITRE MERCEDES SUPERCHARGED. Lp. managed to borrow one of the above cars for us to try. Except for the maximum speed and acceleration on the direct top…

Scan160 Diagram showing the right side of an engine with labeled components.
View original record Fig. 3. Engine, right side Labels on diagram: 11 3211, 11 3225, 27 1361, 29 1, 15 1511, 15 1, 15 1011, 15 1601, 16 300, 19 1, 11 2305, 11 1001, 22 1, 61 801, 76 1, 61 81, 67 1001, 67 1, 72 1, 71 1, 62…

Scan161 Diagram of an engine's left side with numbered components and a corresponding parts key.
View original record Fig. 4. Engine, left side 01 831 = Oil filler spout with air vent 01 2101 = Oil gauge rod 01 2201 = Oil draining plug 11 3211 = Noise damper 11 3225 = Air filter 13 3001 = Fuel feed pump 16 300 = Rods…

Scan162 Diagram showing the independent suspension of the front wheel.
View original record Fig. 22 Independent suspension of the front wheel 57 395 45 331 55 851 55 901 59 7266 D

Scan163 Cross-section diagram of a back axle drive assembly with part numbers.
View original record 52 3290 52 2001 59 7266 52 51 52 1001 52 3271 52 3000 Fig. 20. Back axle drive

Scan164 Instructions on how to use the special lifting jack.
View original record Fig. 23. Applying the lifting jack The car is accompanied by a special lifting jack, which allows of the car being easily lifted in a direction parallel to its longitudinal axis, so that two wheels…

Scan165 Chassis diagram illustrating points of lubrication and inspection with service intervals in kilometers.
View original record The encircled figures give the number of kilometers after which lubrication or attending to the respective points should be effected. Point of lubrication Point of inspection FIG. 2 52 831 Encircled…

Scan166 Cross-section diagram of a clutch and gearbox assembly.
View original record Fig. 19. Clutch and gear box 66 582 66 521 66 901 66 823 66 824 66 1001 66 541 66 351 62 1 66 802 67 1 66 1705 61 1351 62 5201 72 1 71 1 62 4115 62 4145 62 4141 62 806 52 5000 D S III II I R

Scan167 Cross-sectional diagrams of an inline engine and a single cylinder view.
View original record 27 1361 E S 08 727 08 2051 08 2071 08 745 08 741 06 1 08 2035 08 2031 08 901 08 1 05 1 15 2061 15 2201 25 31 25 1 FIG. 1 4229. E. 1. 1. 11 2305 19 1 11 1001 24 51 22 301 08 721

Scan168 Performance review and comparison of a 5 Litre Mercedes Car.
View original record To Sg. & Wor. c. to C. c. to E. c. to By. c. to Ely. X1080 Hs/Rn.3/KW.2.12.35. 5 Litre Mercedes Car. Ld. arranged for us to have one of these cars for 2 days. It is exactly similar in specification to…

Scan169 Comparing the 5 Litre Mercedes Car to a Bentley, discussing performance, drawbacks and price.
View original record X1080 S/W To Hs/Rm. from Sg. re 5 Litre Mercedes Car. Sg7/E4.12.35 Thanks for Hs/Rm.3/KW.2.12.35. I tried this car for a short run when over for the Paris Show and quite agree what you say about…

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