Rolls-Royce Archives

Rolls-Royce Experimental Archives: Box ExFiles\Box 42\2\        Box Selection

IdentifierEntry
Scan001 Comparative test request for a double-row ball bearing for the Eagle XVI reduction gear.
View original record To Hs. from AJS. c. to CJ. RG. X3838 AJS2/M19.10.25. RE. EAGLE XVI. REDUCTION GEAR. X.3159 X.4114 X.4116 X.3838 The following is a comparative test we wish you to make to determine the relative load…

Scan002 Delay with the supercharger for the Eagle XVI engine due to gear grinding problems.
View original record To R. from Hs. c. to CJ. BJ. c. to RG. E. c. to BY. Wor. X3838 Hs3/LG28.1.26. EAGLE XVI. +4114 The supercharger for this engine will not be ready until early next week. The Gear Grinding Co., after…

Scan003 Delays in completing the Eagle XVI engine due to problems with the gear supplier.
View original record X3838 To Wer from RHC. C. Hs. RHC6/BE. 28.1.26 RE EAGLE XVI There has been greater delay than we anticipated in completing the above Engine with Supercharger for Test, owing to the fact that we have…

Scan004 Experiments and testing procedures for floating bush bearings on the Eagle XVI engine reduction gear.
View original record R R 293a (100 T) (S. H. 159, 11-8-20) G. 2800 TO HS. FROM AJS. C. to CG., RG. EAGLE XVI. We have considered that the use of floating bush bearings for the planet wheel and pinions of reduction gear…

Scan005 Cross-sectional diagram of a trunnion pin assembly with lubrication points and modification notes.
View original record Ex.1000 SHEET 2 R.R. 238a (100 T.) (S.H. 159, 11-8-20) G. 9600 ENTRANCE FOR GRAVITY OIL LENGTH OF TRUNION PIN .500 SURFACE OF SHAFT "S" SURFACE OF HOUSING "H" BUSH "B" 9 EVENLY SPACED HOLES ENTRANCE…

Scan006 Confirmation of a telegram regarding a Wormald Eagle rod failure, its probable cause, and proposed testing.
View original record CONFIRMATION OF TELEGRAM. EH from R. 21st March, 1918. X.3280. ROYCAR DERBY. X.2750. WORMALD EAGLE ROD FAILURE PROBABLY DUE TO MANUFACTURING FAULT PERHAPS LONGITUDINAL FORGING CRACK CAUSED BY SEVERE…

Scan007 Connecting rod failure during engine testing, attributing it to a forging crack rather than a design fault.
View original record X. 3280 COPY To Wor, from R. Irem c. to CJ. c. to BY. c. to EH. c. to EFC. c. to EP. 26th March. 1918. R7/G26.3.18. RE CONNECTING RODS. X.2750. We telegraphed some days ago to say that we thought the…

Scan008 Proposal for testing connecting rods of various materials and heat treatments following a failure.
View original record To R. from EH. c. to CJ. c. to E. c. to BY. X 3280 EHL/LG26.3.18. 26th. March. 1918. CONNECTING RODS† X.2750. X.3280. With reference to Mr. Royce's telegram re, the above, we have no conclusive…

Scan009 Connecting rod failures in Eagle engines, discussing potential causes such as forging defects and ongoing material tests.
View original record R.R. 235A (500 T) (S.D. 408. 28-4-17.) Bm. 2/156/13. Contd. -2- EH1/LG28.3.18. material, there is .25" of metal all over to be machined off. We agree that there is a possibility of longitudinal cracks…

Scan010 Analysis of failed C.V.S. connecting rods detailing the steel composition and a conclusion that overheating was the cause of failure.
View original record R.R. 235A (500 T) (S.D. 408. 26-4-17.) Bm. 2/156/15. FAILED - C.V.S. CONNECTING RODS. C. .42 M. .73 Cr. 1.39 Silicon. .12 Sulphur. .022 Phosphorus. .032 Vanadium. 0.16 g--------------- There is…

Scan011 Longitudinal flaw in a connecting rod due to forging the metal when too cold.
View original record X.3280 To R. from EH. c.c. to CJ. c.c. to E. c.c. to BY. EHL/LG3.4.18. 3rd. April. 1918. RE - CONNECTING RODS. X.2750. X.3280. We have a good example of a longitudinal flaw in a connecting rod, due…

Scan012 Testing of mild steel connecting rods for the 'Eagle' engine to investigate a potential design fault.
View original record To R. from EHS c. to CJ. c. to E. c. to BY. EH1/LG14.6.18. 14.th June 1918. X.3280 - RE CONNECTING RODS We have a set of main rods for the "Eagle" made in mild steel practically completed. Tests with…

Scan013 Requesting an update on the testing of mild steel connecting rods to determine the cause of breakages.
View original record R.R. 235 H (200 T) (S.E. 527. 21-2-18) G. 21-9 EH. from BY. c. EFC. July 23. 1918. BY20/P23718. X.3280 CONNECTING RODS. IN MILD STEEL I have not heard yet whether you have done any running with the…

Scan014 The fitting of mild steel connecting rods to the Experimental 'D' Engine.
View original record To EFC from RHC. c. to EH. [Struck through] X 3280 RE MILD STEEL CONNECTING RODS. Connecting Rods in M.S. have been fitted to Experimental "D" Engine. RHC. [Signature]

Scan015 Analysis and testing report on mild steel used for Eagle connecting rods.
View original record To R. from EH. g. to CJ. c. to E. c. to BY. c. to Da. EH2/LG13.8.18. 13th August 1918. X.3280 EAGLE CONNECTING RODS MADE OF MILD STEEL These rods were made of [redacted]l Peach & Tozers mild steel.…

Scan016 Testing mild steel main rods for an Eagle engine, concluding failures are due to material flaws rather than design.
View original record Contd. -2- EH2/LG13.8.18. A set of main rods made of mild steel have run for 25 hours full power on an Eagle engine at 1800 R.P.M. The engine was run on the hangar test. The rods are still in…

Scan017 Cover note for a report on Eagle connecting rods made from mild steel, noting their running time.
View original record To RG. from Hs. c. to BY. X3280 Hs4/LG28.1.26. EAGLE CONNECTING RODS. X2750 Attached is a report ref. EH2/LG13. 8.18. on Eagle Connecting rods made in mild steel. Our record shows that these rods were…

Scan018 Analysis and testing of Eagle connecting rods made of mild steel.
View original record To R. from EH. c. to CJ. E. c. to BY. Da. C O P Y. X.3280 - EAGLE CONNECTING RODS MADE OF MILD STEEL. These rods were made of mild steel. The analysis was as follows :- Carbon .23% Manganese .65%…

Scan019 Continuation of a report on connecting rod testing, attributing failures to material flaws rather than design.
View original record CONTD :- -2- in excellent condition. We shall continue running them. The results so far prove that the design of the rod is satisfactory, it is certain the the design does not account for the rods…

Scan020 Letter from the designer and patentee of a carburettor offering the design for inspection and potential use in aero and car engines.
View original record J X.3281 [Stamp: D 20 MAR 1918] c/o Davidson, 36 Willowbank St., Woodlands Rd., GLASGOW, 19th March, 1918. To the Manager, Messrs Rolls-Royce, Ltd., 14-15 Conduit St., LONDON, W.1. Dear Sir,- I am the…

Scan021 Letter to Mr. Davidson requesting arrangement drawings of a Carburetter for examination.
View original record X. 3281 EHL/LG26.3.18. 26th. March. 1918. Mr. Davidson, 36 Willowbank St., Woodlands Rd., G L A S G O W. Dear Sir, With reference to your letter of the 19th inst., will you please send on arrangement…

Scan022 Letter discussing alterations to drawings, specifically to the throttles and a needle to prevent air leaks and improve starting efficiency.
View original record X 3281 EH1/LG26.3|18. Exptl: Dept. Rolls-Royce Ltd. Derby. 27 March 1918 C/o Davidson 36 Willowbank St., Woodlands Rd., Glasgow. Dear Sir:- Re. your letter of the 26 inst., I am forwarding drawings on…

Scan023 Letter from Stephen R. Townsend discussing carburettor design improvements and a new idea for a slide valve engine.
View original record It is designed to be used as a vertical or horizontal carburettor & the float chamber can be fixed either left or right hand side. An extra air valve would be a simple addition if found necessary. The…

Scan024 Letter rejecting a patent carburetter design, outlining five points of failure for a modern aero engine.
View original record EH2/LC10418. 10th April. 1918. X.3281. Mr. Stephen R. Townsend, C/o Davidson, 36 Willowbank St., Woodlands Road, Glasgow. Dear Sir, With reference to your patent Carburetter which you submitted to us.…

Scan025 Cancelling specific plug parts for the 'Eagle' engine hand starter.
View original record To Mr Ellis from BY/JH. c. to Mr Clark. c.c. to Mr. Wort. for Mr Everdon. c.c. to Mr. Hors. for Mr Swift. BY/JH2/DB23418. April 23rd, 1918. RE "EAGLE" ENGINES - HAND STARTER WHICH MAY BE OPERATED FROM…

Scan026 Replacement parts for the 'Eagle' engine hand starter and starting handles.
View original record To Mr Mills from HY/JH. c. to Mr Clark. c. to Mr. Coverley. c. to Mr. Swift. U. BY/JH1/DB23418. April 23rd, 1918. RE "EAGLE" ENGINES - HAND STARTER AND STARTING HANDLES. HAND STARTER WHICH MAY BE…

Scan027 Parts, testing, and production for a hand starter on 'Eagle' engines.
View original record R.R. 238 a (400 T) (S.C. 636. 18-2-16) G. 1546 To Mr Mills from BY/JH. c. to H. c. to Mr Clark. c.c. to Wor. for Mr Coverley. c. to Wor. for Mr Swit. BY/JH7/DB26418. April 26th, 1918. RE "EAGLE"…

Scan028 Modifications to hand starter casings for 'Eagle' engines.
View original record To Mr Mills from BY/JH. c. to M. c. to Mr Clark. c. to Wor. for Mr Coverley. c. to Wor. for Mr Swift. BY/JH3/DB1518. May 1st, 1918. RE "EAGLE" ENGINES - HAND STARTER WHICH MAY BE OPERATED FROM EITHER…

Scan029 The arrangement of a hand starter for 'Eagle' engines.
View original record To Mr Mills from BY/JH. c. to Mr Clark. c. to Wor. for Mr Coverley. RE "EAGLE" ENGINES - HAND STARTER WHICH MAY BE OPERATED FROM EITHER SIDE OF THE ENGINE - X.3282 AND ENGINES 2001 ONWARDS? Please…

Scan030 Internal memorandum regarding hand starter arrangements for 'Eagle' engines.
View original record To Mr Mills from BY/JH. c. to M c. to Mr Clark. c. to Mr. for Mr Coverley. BY/JH3/DB3518. May 3rd, 1918. RE "EAGLE" ENGINES - HAND STARTER WHICH MAY BE OPERATED FROM EITHER SIDE…

Scan031 Confirming an experiment for a hand starter, operated from either side of the engine, has now become a production job.
View original record To EFC. from RHC. RHC6.6.18. X.3282.-HAND STARTER OPERATED FROM EITHER SIDE OF ENGINE. Will you kindly note that the above experiment has now become a production job and does not necessitate any…

Scan032 Cancelling experiments for sheathed wires for seaplanes and an electrical water heating device.
View original record X. 3283 To EFC. from By. By 21.1.18. The following experiments may now be cancelled. X.3264.-Sheathed H.T. & L.T. wires for Seaplanes. X.3283.-Electrical water heating device. By.

Scan033 Induction pipe tests, comparing six-cylinder pipes to four carburetters and planning future tests on an Eagle engine.
View original record To R. from EH. c. to CJ. c. to E. c. to Ey. COPY EH1/L46.4.18. X.3286. X.3278 X.2498 X.1863 INDUCTION PIPE TESTS Further tests of the six cylinder pipes prove that it is easier to obtain good slow…

Scan034 Extract discussing the use of a six-cylinder induction pipe to eliminate blowback and allow for a straight-through carburetter.
View original record R.R. 235A (500 T) (S.D. 408. 26-4-17.) Bm. 2/156/13. X. 3285. Extract from EH1/LG23.3.18. INDUCTION PIPES If we used a six cylinder pipe so that there would be no blowback, we could then use a…

Scan035 Cancellation notice for an experiment on Claudel type carburetters with a concentric ring float.
View original record EFC/AT13.12.18. X. 3285. - CLAUDEL TYPE CARBURETTERS WITH CONCENTRIC RING FLOAT. This experiment may now be cancelled. EFC.

Scan036 Requesting the experimental department to produce new rocker lever rollers from a different steel to prevent scoring.
View original record ORIGINAL Mr Clough from BY. c. EFC. 15th April - 1918. BY3/P15418. X.3288 CAMSHAFT & ROCKER MECHANISM. RE ROCKER LEVER ROLLER. Will you kindly instruct the experimental dept. to produce six sets of…

Scan037 Requesting an experiment on a new steel material for 'Falcon' engine rocker roller levers.
View original record To.G.C. from BY/C. c.c. to Mr.Coverley. (Struck through) c. to SPG. (Struck through) 16th April - 1918. BY/C2/H16418. CAMSHAFT & ROCKER MECH: "FALCON" ENGINE RE ROCKER ROLLER LEVERS. X.3288. Will you…

Scan038 Requesting to expedite an experiment on rocker lever tappet rollers made from special ball bearing steel.
View original record To Mr.Hives from BY/C. c.c. to Mr.Coverley. c.c. to EFC. c.c. to M. 14th May - 1918. BY/C2/H14518. RE ROCKER LEVER TAPPET ROLLERS MADE IN SPECIAL BALL BEARING STEEL "FALCONS" X.3238. With reference to…

Scan039 Confirming that Valve Rollers E.12101 have been fitted to the 'Hawk' Cam and Rocker.
View original record R.R. 235a (500 T) (S.D. 406. 26-4-17.) Bm. 2/156/13. To EFC. from RHC. RHC7/LG2.10.18. 2nd. Oct. 1918. VALVE ROLLERS. X.3288. Will you kindly note that Valve Rollers E.12101 in K.E.J.B.S. as…

Scan040 Valve rockers for K.E. J.B.S. which were trialled on a 'Hawk' engine and found to offer no advantage.
View original record EH/AT1 8.9.19. X.3288.-VALVE ROCKERS IN K.E. J.B.S. The above rockers were fitted on "Hawk" engine but found to be no advantage. EH.

Scan041 Mr. Burton's calculations for torque variation and stress on the 'Eagle' engine crankshaft.
View original record X.3289 To BY. from R. c. to CJ. c. to Da. c. to Ell. c. to Wor. X.2473 X.2081 12th April 1918. R4/G1441a X.3289.A.RE "EAGLE" ENGINE - CRANKSHAFT. With reference to Mr. Burton's calculations for the…

Scan042 Proposal for a stress-testing apparatus to determine the breaking point of a crankshaft.
View original record Contd. -2- E4/G14418. known value, and I fear it would take a long time to rig up the necessary tackle, but one feels sure that this would be well worth the trouble. The following is the description…

Scan043 Crank breakage, potentially caused by torsional vibration, and a request to rig up a testing apparatus.
View original record Contd. -3- R4/C14418. actually what the crank would stand, and whether any breakage was due to insufficient dimensions, or some secondary cause, such as torsional vibration. I should be glad if you…

Scan044 Scheme for a rig and test pieces for static torsional tests on crankshaft journals.
View original record R.R. 235A (500 T) (S.D. 408. 28-4-17.) Bm. 2/156/15. To EH. from BY/RB. c. EFC. 18th April - 1918. BY/RB8/T18418. X 3289B RE CRANKSHAFT TORSION TESTS. Please receive herewith one blueprint of scheme…

Scan045 Design of a three-cylinder oil pump for experimental crankshaft testing.
View original record X.3289. R.R. 235 A (400 T) SC.5501 9-16 To From E. c. to Da. c. to EH. c. to EFC. X.3289.A. X.3294. X.2981. E2/G13.7.18. RE OIL PUMP FOR CRANKSHAFT TESTING & OTHER EXPERIMENTS. Referring to your visit…

Scan046 The construction of a pump, with a sketch and component specifications.
View original record -2- E2/G13.7.18.Contd. The construction of the pump is as follows.- The pistons are driven by connecting rods, which are in turn driven by eccentrics made solid on a shaft which is dropped into half…

Scan047 Design of an oil pump, valve chest, and base plate.
View original record -3- R.R. 235 a (400 T) S.C. 532. 15-2-16 G. 1846. E2/G13.7.18. Contd. The valve chest containing inlet and delivery valves should be part of the gun metal casting forming the cylinder, and should be…

Scan048 Mr. Royce's feedback on proposals for crankshaft and piston testing apparatus.
View original record X.3289 R.R. 226 a (400 T) (S.C. 532. 18-2-16) G. 1546. To DA. from E. c. to EY. c. to EH c. to EFC. X.3294. RE CRANKSHAFT AND PISTON TESTING X..3289 With reference to the above, would you kindly note…

Scan049 Modified rig for testing crankshaft stress and torque using oil pressure.
View original record R.R. 526 a (400 T) S.C. 536. 15-2-16) G. 1346. -2- E1/G26718. Contd. the crankcase being tipped at an angle of 60° with the horizontal and suitably supported on wooden beams. High pressure was applied…

Scan050 Technical letter discussing methods for piston and crankshaft testing, including oil pressure application and pump configuration.
View original record R.R. 235 a (400 T) (S.C. 538. 15-2-16) G. 1546. -3- E1/G26718. Contd. be small relative to the crankshaft, and a deflection meter should be fitted to the free end of crank to give us some indication…

Scan051 Requesting to proceed with an experimental test on an apparatus as per Mr. Royce's wishes.
View original record R.R. 235 a (400 T) (S.C. 538. 15-8-16) G. 1546. -4- E1/G26718. Contd. information available regarding this apparatus, but should any further points occur to me I will write you concerning them. Would…

Scan052 Schematic diagram of an oil pump and motor cylinder for a piston and crank test.
View original record E/G20718 HOLES THROUGH TO CROWN OF PISTON TO GET PRESSURE IN ANNULUM UNDER THE CROWN OIL PUMP IS SHOWN CONNECTED ONLY FOR PISTON TEST & HALF DUTY CRANK TEST SEE MEMO ATTACHED ORDINARY MOTOR CYLINDER…

Scan053 Preparation of 'Eagle' model crankshafts for a torsion test.
View original record To EFC. from RHC. RHC2/LG4.10.18. 4th. Oct. 1918. .RE "EAGLE" MODEL CRANKSHAFTS X.3289B. With reference to the above, we have now prepared a set of these Model Cranks to scheme 291 for torsion test.…

Scan054 The tensile tests conducted on model Eagle engine cranks.
View original record R.H. 235a (500 T) (S.D. 408. 28-4-17.) Bm. 2/158/13. X.3289. K. from BY/Btn. e. ES. (struck through) C. EB. (struck through) C. DB. (struck through) c. CK. BY/Btnl/P1.11.19. RE TESTS ON MODEL EAGLE…

Scan055 Torsion tests on H-shaped and U-shaped test pieces and their fracture analysis.
View original record R.R. 235a (500 T) (S.D. 408. 26-4-17.) Bm. 2/156/13. BY/Btn1/P1.11.19. - 2 - Type A. This is an H shaped test piece, thus: GRIPS PURE TORSION APPLIED ON THIS CENTRE LINE. This fractured by shearing…

Scan056 Results and conclusions from static torsion tests on various crank and shaft test pieces.
View original record R.R. 235a (500 T) (S.D. 408. 26-4-17.) Bm. 2/156/13. EY/Btn1/P1.11.19. - 3 - test piece are capable of standing approximately the same static twisting moment. A copy of these diagrams is attached. In…

Scan057 Proposal to test full-size aero engine cranks cut from scrap shafts.
View original record BY/Btnl/P1.11.19. - 4 - We propose following this up by making tests on full size aero engine cranks, Falcon, Eagle & Condor, which can be cut from scrap shafts. The capacity of the testing machine is…

Scan058 And a diagram detailing torsion test results on a miniature crankshaft.
View original record Torsion Tests on Miniature Crankshaft Journals, pins, & Webs C* - C1 13 1.5 inch ton (pins clipped) 2.4 inch tons C1 - D B B1 16 3.0 inch tons web broke first 2.1 inch tons A1 - B 40 2.7 inch tons A…

Scan059 The reverse of a document with a 'Print Room' date stamp from Derby.
View original record ROLLS-ROYCE, LIMITED PRINT ROOM. 30. OCT. 19 DERBY

Scan060 Performance comparison of the Goshawk 11 car against the 40/50 HP model and other 20 HP cars.
View original record Gos II PERFORMANCE & 40/50 & its engine BJ. from Hs. re GL & other comparable makes c. to PN. c. to C. c. to EP. c. to Hy. c. to BY. c. to Wor. c. to E. c. to Da. Words of wisdom from Hs - the…

Scan061 Comparative table of British, Continental, and American car engine specifications against the Goshawk model.
View original record British Cars. Make and model. No. of cyls. Bore and stroke. Piston displacement Cu.ins. % larger than Goshawk 11 Goshawk. 6 3 X 4 1/2 190.8 30 HP. Armstrong-Siddeley. 6 3 1/2 X 5 1/4 303.1 + 58.2% 20…

Scan062 Comparing the Goshawk engine with competitors based on engine capacity per ton mile, with critical handwritten comments.
View original record Handwritten top: E, in reply to Hs, pushes out a load of boloney which might please 'Mr Royce' but certainly would not cut any ice with a disgruntled customer or sell a single motor car. Stamped top:…

Scan063 Confirmation of a wire regarding a crack in an engine's exhaust valve seat and suggested failure analysis.
View original record S.S. & Co. (100 T) (S.H. 798. 16-12-20) G. 2948 ORIGINAL CONFIRMATION OF WIRE. Hs RECEIVED JUN 6 1922 WEST WITTERING. 2nd June 1922. ROYCAR. DERBY. HIVES - MINUTE CRACK FOUND IN EXHAUST VALVE SEAT OF…

Scan064 Engine boiling issues with the Goshawk radiator and fan, awaiting results of a new fan design.
View original record S.S. Div. (100 T) (H.H. 79S. 10-12-20) G. 2048 ORIGINAL TO Hs. from R. R R6/M2.6.22. W4240 GOSHAWK RADIATOR. LEC1586 One of Mr. Hives recent memos. seems to infer that the standard radiator and fan…

Scan065 List of required modifications and issues found on a Goshawk engine following cylinder head removal.
View original record S.S. 455a. (100 T) (S.H. 793. 10.12.20) G. 2047 ORIGINAL To Hs. from E. c. to By. GOSHAWK AT WW. Acting on Mr. Royce's instructions I recently removed the cylinder head from the Goshawk here, and…

Scan066 List of instructions and suggestions from Mr. Royce concerning engine and chassis modifications.
View original record (2) (8) Mr. Royce instructs that the L.T. wire from the dash to the wiring tube should have a terminal on the dash to allow of wiring, and valve gear cover removal. I believe something has been done…

Scan067 List of requirements from Mr. Royce for modifications to a petrol tank drain plug and float lever mechanism pins.
View original record H.R. 555a (100 T) (S.H. 728. 10-12-10) G. 2947 R (3) (16) Mr. Royce requires cross holes in the drain plug on the petrol tank. (17) The ends of the pins on the float lever me-chanism should be…

Scan068 Proposed alterations to the Goshawk bonnet design.
View original record To-E.J. from R. c. to Wor. Hs. c. to Da. Ny. c. to Er. RE-GOSHAWK BONNET. We find that to keep the RR. bonnet with it's purity of shape is probably a little more difficult than anticipated, and the…

Scan069 Arguing against the adoption of a glass window in the Goshawk carburetter's float chamber.
View original record E. from Hs. ORIGINAL Hs5/LG3.7.22. Go Hs Radicalist Tries to simplify. unforced E's husky, uncomplex designs. GOSHAWK - CARBURETTER. Is it intended that the glass window in the float chamber should be…

Scan070 Test report on an annealed Goshawk cylinder head to assess cracking under boiling conditions.
View original record To R. from Hs. c. to CJ. c. to E. c. to De. c. to BY. Hs6/LG11.7.22. [Stamp] ORIGINAL GOSHAWK CYLINDER HEAD. We have tested an annealed Goshawk cylinder head. The effect of the annealing was to reduce…

Scan071 Engine boiling tests to observe water loss and the development of cracks.
View original record contd:- MADELY -2- CROWLEY R advantage in this arrangement as regards the amount of water which is lost when the engine boils. We have boiled this engine for a full test on one occasion. So far, it…

Scan072 Carburetion schemes for Goshawk I and 11 engines, with sketches of proposed manifold arrangements.
View original record B.B. 253a (500 T) (S.D. 408. 26-4-17.) Bm. 2/158/13. GII IND. SYSTEM To HE. from R. c. to CJ. ORIGINAL R2/M28.7.22. RE. CARBURATION. With reference to carburation the suggestion on LeC 1350 has been…

Scan073 Impressions on the Goshawk model regarding chassis weight, dynamo drive noise, and clutch pedal stiffness.
View original record H.R. 233A (500 T) (S.D. 408-26-4-17.) Bm. 2/156/13. To HS. & EP. from R. c. to CJ. BJ. PN. C. c. to Wor. By. Cx. ORIGINAL SEP 6 1922 RECEIVED Go' RR R1/M.9.22. W.J.H. rating Re-examined RE. GOSHAWK In…

Scan074 Technical memo discussing modifications and specifications for vehicle springs, steering, lubrication, and wheels.
View original record (2) reduce the springs say from 10 to 20% giving a spring of more even rating, and also alter the leverage of the clutch mechanism 25 to 30% or as much as can be conveniently done without much cost.…

Scan075 Concluding it is better to lose orders than risk the company's good name with a dangerous apparatus.
View original record R.H. 235a (500 T) (S.L. 408./26-4-17.) Bm. 2/156/13. R (3) and dangerous apparatus would go against the advice of the makers. Kindly therefore run the risk of losing a few orders rather than risk…

Scan076 Request from Mr. Royce for on-road testing of the Goshawk 11 cowling.
View original record R.R. 93/a (100 T) (S.H. 798. 10-12-20) G. 2948 ORIGINAL. To HS. from E. c. to CJ. COMPARISON OF GOSHAWK 11. FANS WITH & WITHOUT COWLING. Referring to your report on the above, Mr. Royce would like you…

Scan077 The press publication, technical description, and photography for the Goshawk project, detailing Mr. Royce's specific instructions.
View original record To-BJ. from E. c. to HS. E1/M18.9.22. RE. GOSHAWK RECEIVED 19 SEP 1922 In reply to your memo. BJ2/C29822, regarding the publication of the Goshawk particulars in the Press on Oct. 1st, would you…

Scan078 Index for the description of the Goshawk.
View original record TECHNICAL DESCRIPTION OF GOSHAWK. INDEX. PAGE. SUBJECT. PARAGRAPH. 1. Introduction. A. 2. Condensed specification. B. 3 & 4. Engine. C. 4. Carburation system. D. 4. Clutch. E. 5. Gearbox. F. 6.…

Scan079 Introductory description of the Goshawk chassis, its design principles, and specifications.
View original record TECHNICAL DESCRIPTION - RE. GOSHAWK. (A) INTRODUCTION. There has been no very serious departure in this chassis, but it's value is greatly owing to the care taken in the design and proportion of the…

Scan080 Condensed specification sheet detailing engine, transmission, and chassis information.
View original record (B) CONDENSED SPECIFICATION. Engine 21.6 HP. (R.A.C.) 6 cylinder, 3" x 4½", (3150 cc.) Unit construction (with gearbox) 3 point suspension, monobloc with detachable head, overhead valves, pushrods,…

Scan081 Technical description of the 6-cylinder engine's design, components, and performance characteristics.
View original record (C) ENGINE. The 6 cyl. engine has it's crankshaft carried in 7 bearings and runs from 150 to 3000 revs. without apparent vibration, and owing to the perfect working of the RR. expand-ing carburetter…

Scan082 Technical description of the lubrication system, carburation, and clutch components.
View original record R is also carried to the little ends of the connecting rods which are extremely light nickel steel forgings. There are 3 oil leads to the crankshaft, and the remaining bearings and connecting rod big…

Scan083 Technical description of the gearbox, its internal mechanisms, and the associated hand brake lever.
View original record (F). GEARBOX. The gearbox, which provides 3 forward speeds and a reverse, is of the conventional sliding type. The side shaft is driven by helical gears and has the unusual feature of being supported…

Scan084 Specification sheet detailing the Brakes, Back Axle, and Front Axle.
View original record (G). BRAKES. Both internal expanding direct on rear wheel hubs, enclosed and protected from road dirt and oil and compensated by bevel gear equalisers of RR. pattern; the brake shoes are of aluminium,…

Scan085 Technical description of the steering system, road springs, and associated components.
View original record R forces exerted upon the steering gear through rough roads, soft borders to roads, and deflated tyres. The road wheel hubs have extra provision to render them oil retaining, and water and mud…

Scan086 Specification document detailing the road springs, frame, lubrication system, and pedals of a chassis.
View original record 2 (K). ROAD SPRINGS. Both back and front are semi-elliptic and very long for the size of chassis. They are extremely carefully fitted, and at the front end of each spring where the control is taken,…

Scan087 Description of the steering column, pedal layout, and a detailed list of instrument board components.
View original record R steering column. So that the pedals can be conveniently placed the steering column passes through the dash high up, the brake ped- al being in the centre. Owing to the choice of location of the…

Scan088 Description of the vehicle's electrical system, wiring, and dynamo.
View original record R In passing, it is intended that this description should be applied to catalogue work also, in which case the description should be augmented by a halftone photographic block of the part being…

Scan089 Page describing the spare wheel, shock dampers, and water cooling system.
View original record night running) and afterwards falls at high speed to avoid over-charging the battery. It runs with great silence and runs at the highest speed without excessive heat, and is easily dismounted for…

Scan090 Specification sheet detailing the battery, starter motor, distribution board, and petrol system.
View original record (U). BATTERY. 6 cells (12 volt) of 48 ampere hour capacity. It is carried in the frame and is accessible and removable through the floor. It is a well tested model of the best manufacture and with…

Scan091 Specification sheet detailing the petrol tank, vacuum feed, and a strong recommendation for using specific cord tyres.
View original record R petrol tank specially arranged for draining any accumulation of water, or the petrol out of the main tank. The vacuum feed tank on the dash is of extra large capa-city which permits the car to run…

Scan092 Comparing engine gear quietness and slack between the 20 HP and 40/50 models, detailing tests on the 20 HP spring drive.
View original record [Handwritten in top right corner] (Sos. P) E'o rattly gear design & Hs'n tentative summary & proposals [Typed] To R. from Hs. c. to CJ. c. to E. c. to Ba. c. to BY. ORIGINAL. [Handwritten above title]…

Scan093 The investigation of engine rattles caused by the spring drive mechanism.
View original record Contd:- -2- Hs4/LB15.12.22. ********** slipping at high speeds. On the engine we were investigating, as soon as we removed the springs in the spring drive and had the friction only, the rattles…

Scan094 Comparison of features between the 40/50 HP and 20 HP models, focusing on plain versus ball bearings and gearing.
View original record contd:- -3- the good features of the one we use on the 40/50 HP. We feel convinced from our tests that the plain bearings used on the pinions of the water pump and magneto drives and on the camshaft…

Scan095 Replacement driver, T. Maddocks, for car 4.GOSHAWK.11, with travel arrangements to France.
View original record Y4279 Y3840 4 R. from Hs. HS3/LG3.2.23. RE. DRIVER FOR 4.GOSHAWK.11. Y4279 Owing to domestic reasons, it is inconvenient for Bullamore to be away from home at present. He has asked not to be sent…

Scan096 Sending a 4-Goshawk-11 car to France for Mr. Royce's use and obtaining the necessary paperwork.
View original record x4229 x3840 BP. from Hs. Hs4/LG3.2.23. 4-Goshawk-11. x4229 x677 We are sending 4-Goshawk-11 car to France for Mr. Royce's use. We want the car to cross over on the 14th.Feb. It will leave here on the…

Scan097 From Mr. Royce authorizing the substitution of a driver for the 4.Goshawk car in France.
View original record ORIGINAL RECEIVED I. FEB. 1923 X4219 X38240 5 TO HS. FROM RS. RS1/M6.2.23. DRIVER FOR 4.GOSHAWK. HS3/LGS.2.23. Mr. Royce says it will be quite in order to substitute Maddocks in the place of Bullamore…

Scan098 Letter regarding arrangements for experimental reports and details of a Goshawk car with a Hooper body for Le Canadel.
View original record E. from Hs. Y3840 y4219 x3594 Hs9/LG20.2.22. We should like to know from you what arrangements R. has made whilst he is away as regards experimental reports. We assume that we shall send them on to…

Scan099 Completion schedule and specifications for the Goshawk 11 car, including details of new parts and the Hooper open-touring body.
View original record R. from Hs. 2 X3840 Hs4/LG24.2.22. GOSHAWK 11. X4219 [strikethrough]78594[/strikethrough] With reference to the Goshawk 11. car which I propose bringing to Le Canadel, we expect that this car will be…

Scan100 The inspection and fitting of parts for a Goshawk car destined for France.
View original record LHS. (for Sp.) From Ev. c. to Hs. c. to BY. V3840 S Ev1/M24.2.22. GOSHAWK 11. FOR LE CANADEL. X.4219. X.3730 X.8819 We understand that a Goshawk (presumably the Hooper Phaeton built for R.) will be…

Scan101 Cover letter to F.H. Royce regarding a report from Mr. Maddocks on the run down to Le Canadel.
View original record *44714 x3840 Expl: Office, Messrs. Rolls-Royce Ltd. Derby. Feb. 22nd. 1923. F.H. Royce, Esq., La Villa Mimosa, Le Canadel, Par Le Lavandou, Var - France. To R. from Hs. We have received a report from…

Scan102 Letter responding to a customer's report on car issues including dynamo failure and drive rattle.
View original record Hsl/LG22.2.23. Expl: Office, Messrs.Rolls-Royce Ltd., Derby. England. Feb. 22nd. 1923. Mr. Maddocks, Grand Hotel, Le Canadel, Par le Lavandou, Var-France. Dear Maddocks, We have received your letter…

Scan103 Page 2 of a letter regarding a complaint about a loose spare wheel carrier on a 4-Goshawk-11 vehicle.
View original record contd:- -2- We have had complaints from Sales as regards the centre bolt for the spare wheel carrier working loose. The spare wheel carrier on 4-Goshawk-11 has not been altered since it was originally…

Scan104 Letter to a customer in France regarding dynamo failure, platinum points, and drive rattle issues.
View original record 7/1 Hsl/LG22. 2. 23. Exptl: Office. Messrs. Rolls-Royce Ltd., Derby. England. Feb. 22nd. 1923. Mr. Maddocks, Grand Hotel, Le Canadel, Par le Lavandou, Var-France. Dear Maddocks, We have received your…

Scan105 Complaints about the spare wheel carrier's centre bolt working loose on the 4-Goshawk-11 model.
View original record 7/2 contd:- -2- We have had complaints from Sales as regards the centre bolt for the spare wheel carrier working loose. The spare wheel carrier on 4-Goshawk-11 has not been altered since it was…

Scan106 Letter requesting information on a car's rattle, consumption, and spark plug performance.
View original record X4229 X3840 8 Expl: Dept: Messrs. Rolls-Royce Ltd., Derby, England. Mar. 9th. 1923. Mr. T. Maddocks, Villa Mimosa, Le Canadel, Par le Lavandou, Var - France. Dear Maddocks, We should like for you to…

Scan107 Letter from 'R' in France discussing technical feedback on a car, specifically ignition and dynamo brush issues, and logistical arrangements for its return.
View original record COPY. X3840 9 La Villa Mimosa, Le Canadel, Par le Lavandou, Var. France. 13.3.23. Hs. from R. 4-Goshawk-11 - here. I am writing you later - have had bad attack of influenza - it is very destructive…

Scan108 Inquiring about the return of the Goshawk-11 car for improvements as instructed by Mr. Royce.
View original record X4019 X3840 BJ. from Hs. HS4/LG23.5.23. 4-Goshawk-11. We should like to know when the above car (which Mr. Royce was using in the south of France) is expected back. There are a number of improvements…

Scan109 Need to acquire the 4-Goshawk-11 car to prepare a vehicle for Mr. Royce.
View original record X4015 X3840 12 To B.J. from Hs. c. to C. Hsl/LG28.5.23. 4-Goshawk-11 Car. X4015 X3730 We are very anxious to get hold of this car. Mr. Royce has asked us to prepare another car for W.W. and we have no…

Scan110 Arrangements for fetching the 4-Goshawk-II car for transport to London.
View original record To Hs. from BJ. Copy to BG. BJ6/H29.5.23. Handwritten: X444T (crossed out) Handwritten: X3840 4-Goshawk-II Car. Hs1/LG28.5.23. When Mr. Royce was leaving Le Canadel we asked Paris to arrange to fetch…

Scan111 Short typed memo confirming a car is on its way in response to a telegram.
View original record X4219 K3840 14 S/W Hs. C1/C29.5.23. Re 4-Goshawk-2 [Purple Triangle Stamp] With reference to your telegram of yesterday, this car is on the way and we expect you will get it this week. C.

Scan112 Confirming a telegraph to Paris regarding the delayed arrival of Cartmell for Mr. Royce's Goshawk No. 4.
View original record X15419 X3840 S/W. Hs. Sg6/BM/1.6.23. Re: Mr. Royce's Goshawk No. 4. We telegraphed Paris again yesterday and have received a reply saying that Cartmell had not arrived but that they were expected him…

Scan113 Receipt for a complete 20HP Torpedo car, chassis number 4GII, as per inventory 761.
View original record V3840 16 Mr. B. Johnson 14 Conduit Street, Londres AUTOMOBILES ROLLS-ROYCE (FRANCE) Limited 125, Avenue Malakoff 5848 PARIS (16e), le 6 Juin 1923 192 Recu des Automobiles Rolls Royce, Fce Ltd: le…

Scan114 Instructions from the Royal Automobile Club for using French Customs Forms, including details of motor car taxes in Mentone.
View original record (3) To the total of these two amounts, 1 and 2, add 25% (common funds which are divided between the Departments). (4) Circulation Tax (Yearly). Cars of 12-h.p. and under 100.00 ,, 13-h.p. to 24-h.p.…

Scan115 Guidance on French motor taxation and customs procedures for drivers.
View original record It is not sufficient to get the signature of the Customs on the back of Form II. when finally leaving, this is merely for the convenience of the holder when going in and out of France for short…

Scan116 Vehicle inventory and condition report for chassis 4GII, written in French.
View original record AUTOMOBILES ROLLS-ROYCE (FRANCE) Limited 125, AVENUE MALAKOFF - XVIe TÉLÉPH. PASSY { 33-79, 39-01, 39-10 AD. TÉLÉGR. ROLLSROYCE-PARIS INVENTAIRE N° 761 de la Voiture ROLLS-ROYCE Châssis No 4GII N° de…

Scan117 Inventory checklist for chassis number 4GII, detailing its components, accessories, and condition.
View original record AUTOMOBILES ROLLS-ROYCE (FRANCE) Limited 125, AVENUE MALAKOFF - XVIe TÉLÉPH. PASSY 33-79, 39-01, 39-10 AD. TÉLÉGR. ROLLSROYCE-PARIS INVENTAIRE N° 761 de la Voiture ROLLS-ROYCE Châssis N° 4GII N° de…

Scan118 List of spare parts with quantities for chassis number 4G2.
View original record 14 SPARES FOR CHASSIS NO. 4G2 1 D50842/3 Box for electrical spares. 1 6 E51540 Cyl. head joint washer.) 2 E52263 Packing boards. } 5 K.A. 107 Bolts. } Assembled. 5 K.4307 Nuts. } 10 K.9006 Spring…

Scan119 List of tools supplied with a vehicle chassis.
View original record TOOLS FOR CHASSIS....492.... 1 E5263/D50837/8 Leather tool bag 1 Distributor spanner 1 Box for distributor tools 1 D50910 Gauge & Universal Connection for Tyre Pump. 20

Scan120 List of tools supplied with chassis number 4 G II.
View original record ROLLS - ROYCE LTD. TOOLS SUPPLIED WITH CHASSIS NO. 4 G II 1 F.6372 D.E.Spanner 5 B.A. x 2 B.A. 1 F.9881 " 3 B.A. x 1/4" 1 F.9799 " 1 B.A. x 1/8" 1 F.2893 " 5/16" x 3/8" 1 F.2894 " 7/16 x 1/2" 1 F.9840…

Scan121 List of spares supplied with Chassis No. 4GII.
View original record ROLLS - ROYCE LTD. SPARES SUPPLIED WITH CHASSIS NO. 4GII 12/6 20/3 6 18m/m Sparking Plugs. Type. 6 18m/m C & A Washers for do. 1 F.9772 Knots Lubricator. 6 F.9775 Caps for do. 4 ea. E.56333/6 Bolts &…

Scan122 Letter to Messrs. Young, Coachbuilders, enquiring when Mr. Royce's 20 HP car will be ready for testing.
View original record Handwritten top: X6319 X3840 Handwritten top right: 21 Hsl/LG. Handwritten middle: X 3720 Handwritten middle: X 4219 16th. Nov. 1923. Messrs. Young, Coachbuilders, Bromley, Kent. Dear Sirs, Will you…

Scan123 Letter to coachbuilders James Young & Co. Ltd. arranging for a man to be sent to test Mr. Royce's 20 HP car.
View original record Y4219 X3840 U2 Y4719 X3730 Hs/TMW1/LG. 19th. Nov. 1923. James Young & Co., Ltd., Coachbuilders, Bromley, Kent. Dear Sirs, RE. MR. ROYCE'S 20 HP. CAR. We are inreceipt of your letter of the 17th.inst.…

Scan124 Telegram about Mr. Royce's car being ready for instrument connection and road testing.
View original record Printed Text: (1156) EM2528 15,000M 21/8/23 R.&Co.Ltd. E1501. POST OFFICE TELEGRAPHS. B or C. Charges to pay. Recd. from. By. Prefix. Handed in at M. Office of Origin and Service Instructions. Words.…

Scan125 Vehicle preferences for a trip to Le Canadel for experimental work on carburation and brakes.
View original record To Hs. from R. c. to CJ. BJ. X4-07 X3840 R2/M1.12.23. RE. LE CANADEL. X.4219 X.9940 For the first part of the time at Le Canadel I should prefer the Goshawk with the Beatonson body - 5-G-11 - but I do…

Scan126 CJ to Hs regarding arranging a car for R's arrival in Toulon.
View original record X3840 24 To Hs. from CJ. re Le Canadel. CJS/E3/12/23 Referring to R's memo. to you, R2/M1/12/23, when he says 'I expect to arrive at Toulon Dec. 19 - Grand Hotel, mid-day', he probably wants a car to…

Scan127 Use of an experimental car, 5-G-11, at Le Canadel and arranging for a chauffeur.
View original record To R. from Hs. c. to CJ. c. to BJ. [Signature] Y3840 27 Hsl/LG3.12.23. LE-CANADEL. It would be more useful, as an experimental car, to run 5-G-11 at Le Canadel rather than 4-C-11. It would also be a…

Scan128 Recommendation for a driver's uniform for a trip to Le Canadel.
View original record BJ. from Hs. [illegible signature] X38260 JP Hs2/LG3.12.23. RE. DRIVER FOR LE CANADEL. We recommend that the driver we send with R. to Le Canadel should be provided with a Blue suit, Overcoat, Cap and…

Scan129 Essential modifications and delivery arrangements for a 20 HP All-Weather Car, XJ3730, before shipment to France.
View original record To Hs. from DA/EV. X4219 V3840 29 DA/EV1/M6.12.23. Re. S.G.11. - 20 HP. ALL-WEATHER CAR. XJ3730 X.4219 We enclose herewith a copy of a letter sent to Messrs. Young & Co. Bromley. We think these…

Scan130 Telegram arranging for a car and driver to await collection.
View original record POST OFFICE TELEGRAPHS. +429 x3840 No. of Telegram: 0320 Office Stamp: DERBY, 8 DEC 23 Prefix: A Handed in at: 9/29 M. Office of Origin and Service Instructions: Sutton Words: 14 Received here at:…

Scan131 Instruction regarding a driver named Dodd collecting a car and a coat for a trip to Le Canadel.
View original record PN. from Hs. Y4719 X8840 31 Hs8/LG10.12.23. DRIVER FOR R. AT LE CANADEL. We are instructing the driver (Dodd) who is taking the car to Le Canadel, to call at Conduit Street on Wednesday morning for…

Scan132 Arrangements for taking the 5-GOSHAWK-11 car to Le Canadel for Mr. Royce.
View original record YH219 X3840 32 DA/EV. from Hs. Hs7/LG10.12.23. 5-GOSHAWK-11 CAR FOR LE CANADEL. YH219 X677 We are arranging that the driver who is taking this car to Le Canadel will be at Bromley on Wednesday…

Scan133 Specification sheet for the Goshawk-11, engine 9-G-11.
View original record X419 V3840 5-GOSHAWK-11 SPECIFICATION. Engine 9-G-11. Radiator to LeC.1605 with thermostat operated shutters. Front Cross Member and Gussets to suit Radiator. Dashboard and Bonnet E.52308 to suit.…

Scan134 Letter to Mr. Dodd enclosing car registration for 5-G-11 and requesting feedback on its performance.
View original record X3840 34 Expl: Dept: Messrs. Rolls-Royce Ltd., Nightingale Rd., Derby, England. 11th. Jan. 1924. Mr. Dodd, c/o Restaurant Octobon, Le Canadel, Par le Lavandou, Var. France. Dear Dodd, We enclose…

Scan135 Car's performance, weekly mileage, and fuel consumption, including a note on Mr. Royce's satisfaction.
View original record 138240 36 The Laissez-Passer was taken out for 2 Months and expires on 14th Feb. 1924.? YH29 Restaurant Octobon. Le Canadel. Par Le Lavandou. (Var) France. 14-1-24. Mr. Hives, Received licence for…

Scan136 Secret memorandum discussing engine detonations, magneto ignition, and valve spring issues on a car.
View original record 74219 X3840 37 To HS. from R. c. to CJ. BJ. WOR. RG. BY. E DA. SECRET. E. A. C. ENGINE. X.9770 X.4219 R1/M18.1.24. I was very pleased to receive your report of the progress made. As regards the car…

Scan137 Letter requesting assistance with extending a vehicle license for Mr. Royce's 20 HP car in France.
View original record +4219 X3840 38 Hs4/LG. 5th. Feb. 1924. Mr. Cartmell, Garage Nicodimi, Avenue Gambetta, Nice, France. X677 Dear Mr. Cartmell, Mr. Royce has a 20 HP. car at Le Canadel. The Laissez-Passer was taken out…

Scan138 Letter from the Nice Depot regarding the urgent renewal of a licence for Mr. Royce's 20 HP car at Le Canadel.
View original record 43840 #677 40 Hs. Derby. NICE DEPOT Ol/HG.11.2.24 Re-Mr.Royce's 20 HP car at Le Canadel. Your memo ref.Hs4/LG8.2.24 to hand, enclosing copy of your letter dated 5th inst., concerning above car and the…

Scan139 Letter concerning the urgent renewal of a three-month license and laissez-passer for Mr. Royce's 20 HP car.
View original record 41 NICE DEPOT, 5, Bould. Gambetta. O/HG.11.2.24 Mr. F. DODD, Restaurant Octobon, LE CANADEL (par Le-Lavandou) Var. Nice, February 11th 1924. Dear Sir, We would confirm our telegram sent you this…

Scan140 From the Nice Depot regarding obtaining a licence for Mr. Royce's 20 HP car 5G2.
View original record Hs. Derby. X677 NICE DEPOT 01/HG.14.2.24 Re-Mr.Royce's 20 HP car 5G2- ----------------------------- Further to our memo 01/HG.11.2.24, we enclose copy of our letter to Mr.F.DODD, which you will find…

Scan141 Letter from the Nice Depot confirming the arrangement of a three-month car license for chassis 502.
View original record - Copy - commandée NICE DEPOT. 5, Bould.Gambetta. O/HG.14.2.24 Mr.F.DODD, Restaurant Octobon, LE CANADEL (par Le-Lavandou) Var. Nice, February 14th 1924. Dear Sir, We duly received from you yesterday…

Scan142 Letter confirming the fitting of a horn, receipt of a licence, and the car's current mileage.
View original record H4219 Restaurant Octobon Le Canadel Par Le Lavandou (Var.) France. 27-2-24. Mr. Hives. I have received the horn from Derby and fitted same to car. Also received 3 months licence from Nice OK. Car.…

Scan143 Correspondence regarding an engine overhaul and body repairs for Mr. Royce's car.
View original record Handwritten top center: X3840 Handwritten top center (crossed out): X4219 Handwritten top right: 45 To C. from DA/EV. c. to Hs. DA/EV1/M18.11.24. RE. CAR FOR MR. ROYCE. Handwritten under RE.: X.4219…

Scan144 Issues with car K.8770 and arrangements for its examination, repair, and potential replacement.
View original record To Hs. From R. c. to CJ. BJ. H4219 X/3840 R3/M18.11.24. CAR FOR LE CANADEL. K.8770 -------------------- K.4219. B-G-11 car to go to Derby for general examination. One exhaust valve bad, (earlier a bad…

Scan145 Outlining the logistical arrangements for swapping and preparing a car for Mr. Royce.
View original record [Handwritten top left] X4229 [Handwritten top right] X3840 46 To R: from Hs. c. to CJ. c. to DA/EV. Hs5/LG19.11.24. RE. CAR FOR MR. ROYCE. [Handwritten above: X4229] [Handwritten below: X3730] We…

Scan146 Arrangements for Mr. Royce's car in London.
View original record S/W (Hs). X4219 X3840 C9/LH21.11.24. RE CAR FOR MR. ROYCE. --------------------- With reference to Ev's memo - DA/Ev1/M18.11.24. no doubt you will let me know when you have this car in London, so that…

Scan147 Mr. Royce's travel arrangements to Toulon and the consequential change to Dodd's schedule.
View original record TO HS. FROM RS. Handwritten: 43846 Handwritten: t4229 Handwritten: 48 RS1/M22.11.24. Referring to your memo. HS5/LG191124., [REDACTED], Mr. Royce leaves London on the morning of the 15th inst.,…

Scan148 Letter to a coachbuilder detailing the results of a final examination of a car's coachwork.
View original record Copy to Hs. c. to C. for us X3840 49 Camacha, West Wittering, CHICHESTER. Messrs. James Young & Co.Ltd., Coachbuilders, 37 London Rd., Bromley. 25th.Nov. 1924. Dear Sirs, 5-G-11 - BEATON ALL WEATHER.…

Scan149 Provision of a uniform for Mr. Royce's driver at Le Canadel.
View original record Y4219 X38840 50 To BJ. from Hs. Hs1/LG27.11.24. DRIVER FOR R. AT LE CANADEL. Y4219 We recommend that the driver who will be with R. at Le Canadel should have uniform similar to the Sales Dept drivers.…

Scan150 Sending a 20 HP car (5-G-11) to France for Mr. Royce and related driving pass arrangements.
View original record [Handwritten annotations at top]: X4219 (struck through) X3840 31 W/S. Mac. from Hs. Hs2/LG27.11.24. 5-G-11 - CAR FOR R. AT LE CANADEL. [Handwritten annotations]: X4219 (struck through) X677 We wish…

Scan151 Querying the name for a car's triptyque application for Mr. Royce's trip to France.
View original record X/S 840 X4275 52 Sg/Mac1/JC. 28.11.24. S/W. Re 20-HP. 5-G-11 - for Mr. Royce at Le Canadel. Thanks for your Hs2/LG27.11.24. but you do not say in whose name this car is going to France, nor who…

Scan152 Discouraging the use of thick oil in gearboxes and back axles due to cold weather handling issues.
View original record To HS. ) EP. ) FROM R. Handwritten: X4219 (crossed out) Handwritten: X3840 Handwritten: 51 R6/M29.11.24. X.4219 X.3591 I should discourage the use of thick oil in gearboxes and back axles. The brown…

Scan153 The completion of work on Mr. Royce's car, advising a later collection for the varnish to harden.
View original record To Hs. from DA/EV. +4219 X3860 DA/EV1/M5.12.24. 54 RE. MR. ROYCE'S CAR AT MESSRS. YOUNG & CO. BROMLEY. X.3730 X.4819 Messrs. Young & Co. inform us that they will complete the work on this car by…

Scan154 Confirmation of a steamer reservation for Mr. F.H. Royce from Dover to Boulogne.
View original record 4421F X3840 55 D/BP/Y1200/MH.8.12.24. Hs. --- Re 5G2 - Mr. F.H. Royce. ----------------- Sg/Mac confirms that he is reserving accommodation on the 4 p.m. steamer from Dover to Boulogne on Wednesday…

Scan155 Advising that a car for Mr. F.H. Royce will be delayed in crossing due to work at the coachbuilders.
View original record [Handwritten] L1719 [Handwritten] X3840 [Handwritten] 5'6 To D/BP/Y. from Hs. Hsl/LG8.12.24. RE.5-G-11 - Mr. F.H. Royce. Referring to D/BP/Y1200/MH8.12.24. Owing to delay at the Coachbuilders, this…

Scan156 Correspondence regarding an application for chassis 5/G/2 and its presentation to the R.A.C.
View original record X3840 57 S/W. Sg/Mac4/DON.9.12.24. Re: 20-HP. chassis 5/G/2 - Mr. F.H. Royce. Further to our Sg/Mac28/DON of yesterday's date, we have to-day received the application form duly signed by Mr. Royce and…

Scan157 Car's performance and mileage.
View original record X3840 De-Canader, 3/1/25. Mr. Hives, S.G.N. Car going exceptionally well. Have no complaints to make. Mileage up to date. 1,655. - f. Dodd.

Scan158 Memo requesting expense sheets and detailing vehicle mileage and consumption data.
View original record XKB/G Mr. Hives Could you please let me have about half a dozen Expenses Sheets. 17 SEP 40 Mileage to Date. 4,037. (average.) PETROL M.P.G. 20.1.. OIL. M.P.G. 1,009.. F. Dodd.

Scan159 Refund cheque from the R.A.C. and the return of a guarantee for chassis No. 5/G/2.
View original record R S S. Copy Hs. X 3840 Sg/Mac.S.MC.5.5.25. Re 20 HP Chassis No. 5/G/2. Mr F.H. Royce. Further to our memo Sg/Mac3/WB of the 2nd. inst. we have to-day received cheque for £100. 0. 0. from the R.A.C.…

Scan160 Unsuccessful attempt to increase power on the 20 HP engine, detailing chassis weight increases.
View original record R.R. 498 (40 H) (SL 42 12-7-23). J.H. D. EXPERIMENTAL REPORT. COPIES TO RCJ BJ. WOR. By E. Da EF. PN OW RG Expl. No. REF. Hs1/LG17.2.26. OBJECT OF TEST. To increase power on 20 HP. TESTER.…

Scan161 Performance and weight test report for the 20 HP car, chassis 1150, at Ticknall Hill.
View original record 20HP PERF 20 HP. PERFORMANCE AND WEIGHT. X5771 CHASSIS 1150 Past O.K. dynamometer test for H.P. Taken by EP. and Mr. Archer 18.2.25. Covered test body (6¾ cwt.) i.e. normal total, no ballast or…

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