Rolls-Royce Archives
| Identifier | Entry | ||
| scan0001 | Request for better quality rubber hose for cars, noting the poor state of the hose on car 2301. | ||
| View original record | COPY. To Na. from R. Copy to J. Copy to Wor. R10/P 10. 6. 14. Can you find some better rubber hose for the cars. That on 2301 seems to be in a wretched state. R. X/347 R.R. 236a (150) (H) W.W. 316.… | ||
| scan0002 | Requesting the testing of five new steam hose samples following a complaint about the current radiator hose's durability. | ||
| View original record | K.R. 657. (100H) (VV.975. 1.5.14) E.P. 6536. ROLLS-ROYCE LIMITED, NIGHTINGALE ROAD, DERBY. ENCLOSURE No 502 TELEGRAMS: "ROYCAR," DERBY. TELEPHONES: 476 (FOUR LINES). Names and Indicating letter.… | ||
| scan0003 | Requesting tests on five samples of steam hose and a handwritten response requesting longer samples for testing. | ||
| View original record | ROLLS-ROYCE LIMITED, NIGHTINGALE ROAD, DERBY. TELEGRAMS: "ROYCAR," DERBY. TELEPHONES: 476 (Four Lines). Re Steam Hose. X.1347 Mr Hives. We send herewith 5 samples of Hose marked with 1, 2, 3, 4 & 5… | ||
| scan0004 | Requesting a minimum 12-inch sample of steam hose for testing purposes. | ||
| View original record | Wor/Mcrll/L6714. Re Steam Hose. X.1347 Na. 6-7-14. With reference to the samples of Hose that you recently sent us, Mr Hives points out that to be able to make any sort of a test with these pieces we… | ||
| scan0005 | Steam hose samples from B.G. Goodrich Co. and North British Rubber Co. for testing and comparison. | ||
| View original record | R.R. 657. (100H) (W.W. 373. 4.6.14.) E.P. 6736. ROLLS-ROYCE LIMITED, NIGHTINGALE ROAD, DERBY. TELEGRAMS: "ROYCAR," DERBY. TELEPHONES: 476 (Four Lines). ENCLOSURE No 545 Names and Indicating letter.… | ||
| scan0006 | To Mr Hives requesting tests on new hose samples for a water connection. | ||
| View original record | Wor/Mcr22/L21714. Re Steam Hose. X.1347 Mr Hives. 21-7-14. We attach herewith samples of hose for our water connection. Will you kindly make tests of this material and report on it in comparison with… | ||
| scan0007 | Internal memorandum regarding three samples of steam hose received from The India Rubber Gutta Percha Co. | ||
| View original record | R.R. 657. (100H) (W.W. 373. 4.6.14.) E.P. 6736. ROLLS-ROYCE LIMITED, NIGHTINGALE ROAD, DERBY. TELEGRAMS: "ROYCAR," DERBY. TELEPHONES: 476 (Four Lines). Names and Indicating letter. Initial of person… | ||
| scan0008 | Two samples of Steam Hose received from Messrs. Charles Macintosh & Co. | ||
| View original record | R.R. 637. (100H) (W.W. 373. 4.6.14.) E.P. 6736. ROLLS-ROYCE LIMITED, NIGHTINGALE ROAD, DERBY. TELEGRAMS: "ROYCAR," DERBY. TELEPHONES: 476 (Four Lines). Names and Indicating letter. Initial of person… | ||
| scan0009 | Report on steam hose samples from various makers. | ||
| View original record | R.R. 657. (50H) (WW.948. 13.11.14.) E.P. 7561. ROLLS-ROYCE LIMITED, NIGHTINGALE ROAD, DERBY. TELEGRAMS: "ROYCAR," DERBY. TELEPHONES: 476 (Four Lines). Names and Indicating letter. Initial of person… | ||
| scan0010 | Replying about the status of steam hose samples fitted to experimental cars. | ||
| View original record | Wor/Mcrl1/L41214. Re Steam Hose. - X.1347 Na. 4-12-14. In reply to your memo Na15/S31214, we would point out that a number of these samples are fitted to experimental cars but Mr Hives states that he… | ||
| scan0011 | To Mr. Hives requesting a report on rubber hose samples for radiators, as per Mr. Royce's instruction. | ||
| View original record | Wor/Mcr36/T27115. RUBBER HOSE FOR RADIATOR. E.1347. Mr.Hives. 27.1.15. Mr. Royce writes:- "The rubber hose samples for radiator connections should be reported upon." We shall be glad to have your… | ||
| scan0012 | Abandoning concertina-pattern flexible tubing due to its weight, high resistance and manufacturing issues. | ||
| View original record | COPY. 261097 To E. from R. Copy to J. " " Wor. for EH. " " By. " " Da. " " Na. <-24.6.15-> COPY R11/IB23615. June 23rd. 1915. Re Flexible Tubing. -------------------- The flexible tubing of the… | ||
| scan0013 | To Mr Hives requesting a report on an experiment concerning rubber hoses for radiators. | ||
| View original record | Rubber Hose for Radiators. X.1347 Mr Hives. 10.8.15. Wor/Mcr5/L10815. We shall be glad to know whether it is possible for you to issue a report yet on the above experiment. Mcr. | ||
| scan0014 | Ongoing problems with rubber hoses and testing a new type for the Phantom & 20 HP Chassis. | ||
| View original record | X1347 Hs. C. D1/SS. C. RHO. BY7/H. 1.7.26. PHANTOM & 20 HP. CHASSIS. We continue to have trouble with our rubber hose. I have tried different grades, but we still appear every now and again to have… | ||
| scan0015 | Internal request to obtain a 2 ft. rubber hose with a 4' bore. | ||
| View original record | X1347 To Roy. from Hs/Rm. Hs/Rm1/LG14.2.28. Will you please obtain for us :- 2 ft. rubber hose, 4" bore. Hs/Rm. | ||
| scan0016 | Proposed water circulation device for model 49GB, comparing it to Packard's system to avoid engine hot spots and radiator freezing. | ||
| View original record | COPY. X3863 RI/IB301216. To J. from R. 4117 c. to JCR. c. to Wor. c. to EH. c. to EP. c. to By. c. to Hy. c. to Na. December 30th 1916. COPY RE PACKARD CARS AND WATER CIRCULATION. With reference to… | ||
| scan0017 | Technical memo discussing various mechanisms for operating external radiator louvres. | ||
| View original record | 55A (500 T) (S.D. 408. 26-4-17.) Bm. 2/156/13. X.3563. OY4/F13.5.19. COPY. May 13th 1919. Bn from OY, Mr. Hives. X.3563. X.3652. X.3565 RE LOUVRES. I wrote you some time ago that a garage man in New… | ||
| scan0018 | Methods for radiator screening and investigating a bye-pass system for engine temperature control. | ||
| View original record | To EH. from R. c. to CJ. c. to BN. R7/G28.5.19. RE RADIATORS. X.3563 X.3456 X3653 Regarding the screening of the radiator, I have suggested that you fit to existing cars a piece of ply wood, or other… | ||
| scan0019 | Test report on fitting a radiator bypass pipe to a 40/50 chassis to manage water temperature. | ||
| View original record | To R. from EH. c to CJ. c. to BN. c. to E. c. to Da. BYE-PASS FOR 40/50 CHASSIS. X.3563 X.3565 X.3456 We have fitted a pipe to form a bye-pass in the pipe leading to the radiator to the suction side… | ||
| scan0020 | Controlling radiator hot water flow to prevent freezing and experiences with manual radiator blanking. | ||
| View original record | Contd. -2- EH2/LG10.6.19. It could be arranged so that the valve could never completely shut off the hot water from going to the radiator so as to avoid freezing. It appears as though it would be very… | ||
| scan0021 | Tests for the effect of a bye-pass in the chassis water circulation system. | ||
| View original record | X. 3568 EH. from Bn. C. to R. DA. --------- Bnl/W12.6.19. --------- RE TESTS FOR EFFECT OF BYE-PASS IN WATER CIRCULATION OF CHASSIS. The small effect observed with a full bore bye-pass but without… | ||
| scan0022 | Radiator and engine cooling options for the 20 HP chassis. | ||
| View original record | To CJ. from R. c. to BN. c. to EH. c. to DA. R12/G24.6.19. RE 20 HP. CHASSIS X.3531. X.3563. X.3499 With reference to the new model 20 H.P., we find that for appearance sake the radiator should look… | ||
| scan0023 | Means of controlling engine water temperature to prevent piston knock during city driving. | ||
| View original record | To R. from EH. c. to CJ. c. to Bn. c. to E. c. to Da. EH3/LG22.7.19. X.2631. X.3456. X.3563. X.3499 RE MEANS OF CONTROLLING WATER TEMPERATURE. We noticed when driving 49-GB in London that when running… | ||
| scan0024 | Methods of controlling engine water temperature, comparing bye-pass and louvred systems. | ||
| View original record | To EH. from R. c. to CJ. R7/G25.7.19. X.3499 X.3563.✓ X.1899. RE MEANS OF CONTROLLING WATER TEMPERATURE (EH3/LG22.7.19.) I am very interested and pleased with your remarks on the various points of… | ||
| scan0025 | Engine improvements to reduce running costs and wear, including thermostats and piston design. | ||
| View original record | Contd. X 3563 R3/G5/9/19. extra cost in the neighbourhood of .015d. per mile, that is, about 60 miles for 1d. In return for this one gets less piston knocks, a sweeter running engine, less wear and… | ||
| scan0026 | Design of a water temperature regulator and thermostat bypass for the 40/50 HP chassis. | ||
| View original record | To OY. from E. Copy to CJ. " BN. " DA. " EH. " EFC. E1/G23.9.19. RE WATER TEMPERATURE REGULATOR. 40/50 H.P. CHASSIS. X.3563. We send you herewith drawing No. LeC.1142. This drawing is paper tracing… | ||
| scan0027 | Requesting bellows tube parts from America and blueprints to be sent to West Wittering and Mr. Day in Derby. | ||
| View original record | Contd. To OY. from E. -2- E1/G23.9.19. Mr. Royce will send later an explanation of why the direct byepass system as shewn has been adopted on our chassis in preference to louvres and other systems of… | ||
| scan0028 | The water temperature regulator and thermostat for the 40/50 HP chassis. | ||
| View original record | x3563 X.3652 E1/G25.9.19. To DA. from E. Copy to CJ. " " BN. " " EH. " " EFC. RE WATER TEMPERATURE REGULATOR - 40/50 H.P. CHASSIS. We send you herewith drawing No. 1143 shewing the above. You will… | ||
| scan0029 | The water temperature regulator and pipe arrangement for the 40/50 HP chassis. | ||
| View original record | X.3563 To DA. from E. Copy to CJ. " " BN. " " EH. " " EFC. E3/G27.9.19. RE WATER TEMPERATURE REGULATOR. X.3563. 40/50 H.P. CHASSIS. I send you herewith drawing No. LeC.1147 - general arrangement of… | ||
| scan0030 | Page discussing an engine fitted with a water temperature control. | ||
| View original record | To DA. from E. -2- E3/G27.9.19. Contd. an engine fitted with this water temperature control. E. | ||
| scan0031 | Failure of thermometer fixings on engine top water pipes and seeking instructions for handling broken parts and potential modifications. | ||
| View original record | x3563 Chassis DN. from EP. c. to EH. EP3/F18.11.19. RE. FAILURE OF THERMOMETER FIXING INTO ENGINE TOP WATER PIPE. On the cars we are now turning out, the design of this job calls for two union… | ||
| scan0032 | List of parts and modifications to be fitted to a chassis for a 10,000-mile test run. | ||
| View original record | X.3563. R R. 235 A (100 T) (S.F. 575. 16-4-19) G. 2354. To DA. from EH. c. to RHC. EH3/LG19.11.19. RE CAR TO RUN 10,000 MILES. Below is a list of the parts we desire fitting to the chassis which is to… | ||
| scan0033 | Casting cylinder covers in aluminium and brass due to a moulders' strike causing cast iron shortages. | ||
| View original record | To RHO from DA. C. to EH. C. to Mr Cheetham. C. to Mr Kesterton. C. to BN. X.3563 DA14/CB3-12-19. RE EXPERIMENTAL THERMOSTAT CONTROL. On account of the Moulders Strike and the difficulty of getting… | ||
| scan0034 | The modification of a Sylphon unit for the water temperature regulator on a 40/50 HP chassis. | ||
| View original record | X.3563 R.R. 235 A (100 T) R F 846 6-8-19) G 2460 To Da. from E. Copy to CJ. " " Bn. " " Oy. " " Ck. " " Hs. E1/G6.1.20. X.3563. RE SYLPHON UNIT FOR WATER TEMPERATURE REGULATOR - 40/50 H.P. CHASSIS. We… | ||
| scan0035 | Design faults and required clearances for a Sylphon unit water temperature regulator on a 40/50 HP chassis. | ||
| View original record | X.3563 E4/G7.1.20. To Da. from E. Copy to CJ. " " Bn. " " Oy. " " Hs. X.3563. RE SYLPHON UNIT FOR WATER TEMPERATURE " " Ck. REGULATOR - 40/50 H.P. CHASSIS. We send you herewith blue print No. 3548 of… | ||
| scan0036 | Thermostats, thermometers, and crankchamber fumes on the 40/50 HP chassis. | ||
| View original record | X.3563 To Bn. from R. Copy to CJ. " " Hs. " " Da. " " By. R9/G4.2.20. X.3431. X.3763. X.3565. X.3563. - RE PRESENT 40/50 H.P. CHASSIS. With reference to the present 40/50 H.P., if we use the… | ||
| scan0037 | Internal memorandum discussing proposed modifications and component fittings for a trials car chassis destined for America. | ||
| View original record | X.3563 Extract from Bn3/W.4.2.20. X3719 PE TRIALS CAR FOR AMERICA. With reference to EPS/F24.1.20, I think the following items should be fitted to this chassis. The numbers are the same as quoted in… | ||
| scan0038 | Instruction to drill a small air leak hole in the water temperature regulator valve disc on a 40/50 HP chassis to allow the system to drain properly. | ||
| View original record | X.3563 To Da. from E. Copy to CJ. " " Bn. " " Hs. " " Ck. E1/G5.2.20. X.3563. - RE WATER TEMPERATURE REGULATOR 40/50 H.P. CHASSIS. When it is desired to drain a car fitted with the watertemperature… | ||
| scan0039 | The new features of the 4.EX experimental chassis and its planned testing. | ||
| View original record | X.3583 To R. from Hs. c. to CJ. c. to En. Hs2/LG27.2.20. X.3Y64 RE 4.EX CAR. I propose to bring 4.EX chassis (the latest experimental chassis) to West Wittering next week. This chassis is fitted with… | ||
| scan0040 | List of potential modifications and improvements for a trials car for the American market. | ||
| View original record | Y.3563. Extract from EP7/F4.3.20. X.3719. RE TRIALS CAR FOR THE AMERICAN COMPANY. It has occurred to us that there are several other items which we consider should be added to this chassis if the… | ||
| scan0041 | The replacement of parts on the 2.EX 10,000 miles test car with improved versions. | ||
| View original record | R.R 225 A (100 T) (R.F. 846. 6-8-19) G. 2460. X 3863. To CJ. from Hs. Hs1/LG8.3.20. X.3743. RE 2.EX - 10,000 MILES TEST CAR. There are several pieces on 2.EX Car which we should like to replace with… | ||
| scan0042 | Extract concerning a report on American chassis parts and the decision to replace thermometers with thermostat controls. | ||
| View original record | x.3568 Extract from Hs3/LG16.3.20. X.3903. REPORT ON American chassis parts. X.3568 X.3568. We wish to make it clear that as soon as we have perfected the Thermostat Control for the water system, Mr.… | ||
| scan0043 | Laboratory analysis of a thermostat expanding reservoir's capacity and liquid composition. | ||
| View original record | Mr. Hives. E.F.C. COPY. X.3563 H18/EB18.3.20. Laboratory. X.3563 (crossed out) X3652. RE THERMOSTAT EXPANDING RESEVOIR. The internal capacity screwed down is 47.5 ccs. Liquid contents are 7.55 ccs… | ||
| scan0044 | Analysis and test report on sylphon tubes used for thermostat control. | ||
| View original record | R R 235 A (100 T) (S F 846 6-S-19) G. 2460. X.3563. To R. from Hs. c. to CJ. c. to Bn. c. to E. c. to Da. Hs2/LG23.3.20. X.3652. X.3563. SYLPHON TUBES FOR THERMOSTAT CONTROL. X 3902 Acting on your… | ||
| scan0045 | Continuation page of a report discussing a variation in a valve fitting. | ||
| View original record | Contd. -2- Hs2/LG23.3.20. varies about 2°. We think it very possible that the variation found on the first valve was due to the fitting. Hs. | ||
| scan0046 | Extract listing experimental parts fitted to 40/50 chassis. | ||
| View original record | X.3563 Extract from RHC1/LG15.4.20. We give below a list of experimental parts which have been finished. X.3764. 40/50 CHASSIS. X. No. Parts fitted. Engine. 3733. Pinned Valve Tappets. Fitted to… | ||
| scan0047 | Suggesting the adoption of an india rubber water hose joint for the thermostat's water connections. | ||
| View original record | X.3563. To Hs. from R. Copy to CJ. " " Bn. " " Da. X.3563. RE THERMOSTAT. R2/G19.4.20. Regarding the thermostat and the slight want of fool-proofness in making the water connections, I certainly think… | ||
| scan0048 | Extract listing parts and modifications to be fitted to a car for West Wittering. | ||
| View original record | X.3563 Extract from R4/G19.4.20. X.3923. RE CAR FOR WEST WITTERING. ---------------- I enclose herewith a list of pieces that I understand you will be able to fit to the car I am to have, so that I… | ||
| scan0049 | The standardisation and urging the delivery of sylphon tubes for thermostat controls. | ||
| View original record | X.3563 To By. from Hs. c. to Da. c. to Ms. Hs2/LG21.4.20. X.3563. RE SYLPHON TUBES FOR THERMOSTAT CONTROL. X.3652. We expect very shortly to be issuing standardisation sheets for Thermostat Control.… | ||
| scan0050 | Test report on a venturi flowmeter, measuring water flow at various engine revolutions. | ||
| View original record | Corrected figures. X.3563 (1) H R 235 A (100 T) (S.F. 846 6-8-19) G. 2460 EFC X.3764 X.3563 21.4.20. 4.EX CAR+ TEST WITH VENTURI FLOWMETER. Venturi between Thermostat & Radiator. Thermostat full open… | ||
| scan0051 | Water flow test results at various engine speeds, comparing performance with and without a thermostat. | ||
| View original record | X.3563 21.4.20. X.3764. 4.EX Car. X.3563. ------ ------- ------ Thermostat taken out - bypass blocked up. Revs. ins. of mercury. Galls of Water. 500 5/16" 8.0 1000 7/8" 12.0 1500 1 3/4" 17.8 2000' 2… | ||
| scan0052 | Order office note for a radiator thermometer with tubing for the Cambridge Scientific Instrument Company. | ||
| View original record | X.3563 ORDER OFFICE. 182741 22 4 20 Cambridge Scientific Inst Co Test, Pce Cambridge Sent to O.O. 1 Radiator Thermometer w/ 16' of Tubing (New Type) No Number [Signature] | ||
| scan0053 | The measurement of water flow through an engine with and without a thermostat fitted. | ||
| View original record | X 3563. To R. from Hs. c. to CJ. c. to Bn. c. to E. c. to Da. c. to By. X.3563. THERMOSTAT CONTROL FOR WATER TEMPERATURE. We have measured the flow of water through the engine with and without a… | ||
| scan0054 | On thermostat control for water temperature, confirming performance and requesting corrected drawings be sent to America. | ||
| View original record | X 3563 To Hs. from R. Copy to CJ. " " Bn. " " Da. " " EFC. " " By. R6/G26.4.20. X.3563. RE THERMOSTAT CONTROL FOR WATER TEMPERATURE. -------- Hs2/LG23.4.20, - with reference to the thermos- tat… | ||
| scan0055 | Delivery of thermostats for chassis water circulation. | ||
| View original record | X.3563 BY9/H. 28. 4. 20. Hs. c. Bn. WATER CONNECTIONS - CHASSIS. RE THERMOSTATS FOR CONTROLLING WATER CIRCULATION. I cabled to OY. to find out when they were likely to deliver thermostats. I give… | ||
| scan0056 | The standardisation of a 40/50 HP thermostat. | ||
| View original record | C to EFC X.3563 * X.3563 Re - 40/50 HP. THERMOSTAT. X 3764 Mr. Hives. D/CA3/2733/T12.5.20. BJ. asked some time ago whether this was likely to be made standard, and on taking the matter up with Bn. he… | ||
| scan0057 | The standardisation sheets for the 40/50 HP thermostat. | ||
| View original record | X.3563. To D/L. from Hs. EFe Hs2/LG17.5.20. X.3563. RE 40/50 HP. THERMOSTAT. With reference to attached, we anticipate that Standardisation sheets for Thermostat will be sent round for signatures in… | ||
| scan0058 | Upcoming improvements and modifications for American-built cars. | ||
| View original record | X.3563. By. from Hs. Hs2/LG215.20. X.3614. W AMERICAN BUILT CAR. We consider that America should be warned of the following improvements which we hope to incorporate on our cars shortly :- 1.… | ||
| scan0059 | Proposed modification to the chassis top water connections involving the adoption of a thermostat control. | ||
| View original record | Na. from BY. c. to Btn. c. to Hs. CBEFC X.3563 COPY. EY2/P22.5.20. X.3563. CHASSIS - TOP WATER CONNECTIONS. X 3678 SECTION 5190. Hs. informs me that it is practically certain we shall adopt the… | ||
| scan0060 | Urgent need to standardise the thermostat control for water temperature. | ||
| View original record | X.3563 To EFC. from R. Copy to CJ. R4/G22.5.20. X.3563 RE THERMOSTAT CONTROL FOR WATER TEMPERATURE. We must get the thermostat control standardised as quickly as ever possible. R. | ||
| scan0061 | Standardisation of the chassis thermostat and the supply of Sylphon Tubes. | ||
| View original record | X.3563 BY. from Hs. [Handwritten]: WEC Hs2/LG27.5.20. X3563. RE CHASSIS THERMOSTAT. X.3652. We have received a note from R. saying that the Thermostat should be standardised as quickly as possible. We… | ||
| scan0062 | Test results for thermostat performance with different diaphragm hole sizes. | ||
| View original record | E.F.C. X.3563. 28.5.20. X.2631 49-GB CAR. X.3563 TESTS WITH DIFFERENT HOLES IN DIAPHRAGM FITTED IN THERMOSTAT. 50°C 1 mins. 44 secs. .0625" in Thermostat diaphragm(start 17°) 60°C 2 " 18 " 70°C 3 " 3… | ||
| scan0063 | Standardization of the thermostat, its body, and associated pipe connections. | ||
| View original record | R:R. 235a (100 T) (S. G. 643, 19-2-20) G 2618 X. 3563. To BP from DA. Copy to HS. " " EFC. DAL/CB2-6-20. X. 3563 - THE THERMOSTAT. -------------------- It is desired to standardise the thermostat as… | ||
| scan0064 | Tests on thermostat controls and bye-pass holes to prevent radiator freezing in cold climates. | ||
| View original record | X.3563 To R. from Hs. c. to CJ. c. to Bn. c. to E. c. to Da. c. to By. c. to Oy. c. to Na. Hs1/LGS.6.20. X.3563. RE THERMOSTAT CONTROL. X.3456. We have carried out tests with a car fitted with a… | ||
| scan0065 | Continuation page of a report discussing engine temperature and the conditions for radiator freezing. | ||
| View original record | Contd. -2- Hsl/LG8.6.20. on the road, (air temp. 17°C) the temperature was 55 to 60°C, but of course, this depends entirely upon the condition under which the engine is run. The worst condition for… | ||
| scan0066 | Comparison of engine water heat-up times with different thermostat bye-pass settings. | ||
| View original record | Engine run with car standing at 1000 R.P.M. - no load. Comparative Times taken by heat up water. | Temp. | Standard car - no Thermostat or blanking plates. | Thermostat fitted .062" bye-pass. |… | ||
| scan0067 | Letter chasing delivery of the Thermostat, which has reached the standardisation stage. | ||
| View original record | R.R. 199 (250T) (SD676 19-7-17) M P110865 X.3563 COPY. Na. from BY. c. Bth. c. Ms. (Handwritten) 9585 BY1/P12.6.20. X.3563 CHASSIS - TOP WATER CONNECTIONS. THERMOSTAT CONTROL. Now that the fitting of… | ||
| scan0068 | Attaching a copy of a cable from Springfield concerning thermostats. | ||
| View original record | X.3563 Hs from BY. To F.C. BY1/P17.6.20. X.3563. THERMOSTATS, We attach herewith for your information copy of cable received from Rolls-Royce, Springfield re the above. BY. | ||
| scan0069 | Copy of a cablegram received from Springfield with decoded messages. | ||
| View original record | z Wd. BY COPY. D/BP/44CW14.6.20. Please note, the following cablegram has been received from Springfields, for your attention. Rogen 89 Whitehead. Rostieron 460 Sylphons. Impolitos. Inspected and… | ||
| scan0070 | Correct spanners for the shock absorber and thermostat nuts. | ||
| View original record | Hs. from BY. C. Mr Booth. C SFC. X 3563 E C RECEIVED JUN 17 1920 BY6-P18.6.20. X.3563. CHASSIS RECEIVED THERMOSTAT. X.3634 Referring to the question of providing a spanner suitable for one nut on the… | ||
| scan0071 | Implementation of a new thermostat control and a new short brake lever. | ||
| View original record | R R. 235 a (100 T) (S.F 846 6 S-19) G. 2460 X.3563. Na. from BY. c. Hs. RTC BY8-P21.6.20. X.3563. Thermostat Control. | ||
| scan0072 | List of experimental parts fitted to Chassis 6.EX. | ||
| View original record | X 3563 Extract from RHC1/LG22.6.20. RE CHASSIS 6.EX. Will you kindly note that the above car has been fitted with the following experimental parts:- X.3760. Switchbox - LeC.1161. X.3563. Ignition Tube… | ||
| scan0073 | The design of a pipe for the chassis thermostat, awaiting Mr. Royce's approval for a change from union nuts to rubber joints. | ||
| View original record | R.R. 235 B (50 T) (S.G. 504, 8-1-20) G. 2585. To F.E. X.3563 Hs8/LG23.6.20. X.3563 CHASSIS THERMOSTAT. The nut we are thinking of when we mention that a spanner should be provided, is the nut which… | ||
| scan0074 | Request for a cost estimate for fitting a thermostat. | ||
| View original record | To D. from Hs. R.F.C X.3563 Hs1/LG15.7.20. THERMOSTAT CONTROL. Attached is a memo from BJ. in which you will see he asks for an estimate of the cost of fitting a Thermostat. I have replied to the… | ||
| scan0075 | Questioning the reliability, cost, and implementation of a new thermostat for water temperature control. | ||
| View original record | To Hs. from BJ. BJ3/S2. 7.20. X.3563 - Thermostat Control for Water Temperature. With reference to Hs/AT30.6.20, are we confident that in fitting the Thermostat, we shall have no trouble in town or… | ||
| scan0076 | Redesign and repositioning of the instrument board for Chassis 6.EX. | ||
| View original record | x3563 Extract from R2/G17.7.20. X.3923. RE CHASSIS 6.EX. (5) INSTRUMENT BOARD. X.1362. X.4163. X.3563. X.3565. The instrument board can now be relieved of two fittings by the R.R. combined… | ||
| scan0077 | Suitability of an American Foxborough Thermometer and its necessity when a thermostat is fitted. | ||
| View original record | X.3563 To R. from Hs. c. to CJ. c. to Bn. c. to E. c. to Da. c. to Oy. c. to Na. c. to By. Hs5/LG19.7.20. X.3903. RE FOXBOROUGH THERMOMETER. X. 3563. X. 3878. We have received from America onE… | ||
| scan0078 | The necessity of a water temperature thermometer for preventing radiator freezing and boiling. | ||
| View original record | Contd. -2- Hs5/LG19.7.20. precautions against the radiator freezing up in Winter. If a driver sees on his instrument board the water temperature shown as 80°C, he may not realise that under certain… | ||
| scan0079 | Shipment of thermostats and a cancelled order of thermometers. | ||
| View original record | Hs from BY. c. EFC. X3563 RECEIVED JUL 23 BY5-P23.7.20. X.3563 CHASSIS - THERMOMETER & THERMOSTAT CONTROL. X.3566 We are informed that the thermostats have been shipped as per cable, copy of which we… | ||
| scan0080 | The cancellation of thermometer fittings upon the standardization of the thermostat. | ||
| View original record | To Hs. from By/HEB. X3563 By/HEB2/DW3.8.20. X.3565. RE INSTRUMENT BOARD - SEC. 7190. - X.3563. THERMOMETER FITTINGS WHICH WILL BE CANCELLED WHEN THERMOSTAT IS MADE STANDARD. Kindly note the following… | ||
| scan0081 | Risk of radiators freezing with thermostat control and the decision to fit them from chassis 1500. | ||
| View original record | To EJ. from Hs. 83563 Hs3/LG3. 8. 20. RE THERMOSTAT CONTROL. X-3456. With reference to the attached memo. ref. BJ3/S2.7.20. the inherent disadvantage of a Thermostat Control operated by… | ||
| scan0082 | Raising concerns about introducing a new thermostat control for water temperature. | ||
| View original record | To Hs. from BJ. X.3563 - Thermostat Control for Water Temperature. With reference to Hs/AT30.6.20, are we confident that in fitting the Thermostat, we shall have no trouble in town or country, or on… | ||
| scan0083 | The completed standardisation sheet for a thermostat control for water temperature. | ||
| View original record | X3563 To R. from Hs/AT. CJ. Wor. Bn. Da. Ey. EP. PN. Hs/AT11.8.20. X.3563.-THERMOSTAT CONTROL FOR WATER TEMPERATURE. Herewith please receive completed standardisation sheet for the above. This is for… | ||
| scan0084 | Standardisation report for a thermostat control for water temperature. | ||
| View original record | R.R. 755 (5 H) (S.A. 325. 28-2-15) G. 0961. X.3563. COMPLETED 1140.20 STANDARDISATION of CHASSIS PARTS. Description of Parts. Thermostat Control for water temperature. Origin. To keep water in… | ||
| scan0085 | Thermostat control for water temperature, measuring water flow through an engine. | ||
| View original record | R.R. 199 (250T) (SD676 19-7-17) MP180865 C O P Y. To R. from Hs. c. to CJ. En. E. De. Ev. Hs2/LG23.4.20. X.3563.-THERMOSTAT CONTROL FOR WATER TEMPERATURE. We have measured the flow of water through… | ||
| scan0086 | Tests conducted on a thermostat, focusing on the bye-pass hole's role in preventing radiator freezing. | ||
| View original record | COPY. To R. from Hs. c. to CJ. Bn. E. Da. By. Oy. Na. X.3563.- THERMOSTAT CONTROL. We have carried out tests with a car fitted with a Thermostat, comparing different sizes of bye-pass holes in the… | ||
| scan0087 | Continued memo on engine temperatures and the conditions under which a radiator might freeze. | ||
| View original record | Hs1/LG8620. Contd. on theroad, (air temperature 17°C). the temperature was 55 to 60°C, but of course, this depends entirely upon the condition under which theengine is run. The worst condition for… | ||
| scan0088 | Report on an attached letter from the American division. | ||
| View original record | EWT. to BY. " " Hs. " " EP. X. 3563 EWT/HJC2/G6.8.20. [STAMP] RECEIVED AUG Attached herewith is copy of a letter from Rolls-Royce, America addressed to CJ. Will you please let me have your report Hs… | ||
| scan0089 | Letter regarding a potential thermostat design change and the resulting implications for existing materials and tooling. | ||
| View original record | C O P Y. July 21st.1920. Mr. C.Johnson, London, England. Re Changes in design - Thermostats. Dear Mr.Johnson, Enclosed is a copy of letter from Mr.Bailey to Mr.Nadin which brings up a problem in which… | ||
| scan0090 | To Mr. Johnson discussing production delays, design change approvals, and requesting experimental reports. | ||
| View original record | Mr. Johnson - 2. b-Re-designing, probably scrapping, certain jigs etc. c-Waiting for perhaps a month or longer before we have in our hands new Standardization Sheets, complete drawings, etc. d-It will… | ||
| scan0091 | To Mr. Johnson regarding the process and importance of communicating and documenting design alterations and standardization sheets. | ||
| View original record | Mr. Johnson - 3. Mr. Bailey should send us a memo telling us the relative importance of the changes instructed, and to attach to this memo a copy of the Standardization Sheet. This Standardization… | ||
| scan0092 | Introduction of thermostat control, scrapping existing parts, and new brake lever drawings. | ||
| View original record | C O P Y. Na. from BY. c. Hs. BY8-FB1.6.20. Referring to your memo Na2/M9.6.20, I note you are placing in hand 100 sets Top Water Connections in order that you may change over the Thermostat control… | ||
| scan0093 | Requesting inspection of thermostats received from America to ensure they match the drawings. | ||
| View original record | R.R. 235B (50 T) (S.G. 755, 24-8-20) G. 2650 X.3563 Chat. from BY. c.c. Mr Coverley. BY4-P23.8.20. Referring to the thermostats which have been received from America, will you kindly arrange that one… | ||
| scan0094 | Parts to be scrapped or transferred for the Thermostat Control on the 40/50 chassis 1251. | ||
| View original record | X.3563 c.cHs To BY, from BY/Shn. BY/Shn6/ML25.8.20. C. to ME. C. to Sft. for Mr Simpson. RE 40/50 CHASSIS - WATER CONNECTIONS. THERMOSTAT CONTROL. In order to bring the Thermostat Control on chassis… | ||
| scan0095 | Thermostats and thermometers for chassis to be produced in America. | ||
| View original record | R.R. 199 (250T) (SD676 19-7-17) MP 18.865 X.3563 Extract from B y3/P27.8.20. X.3614. RE THREE CABLES RECEIVED FROM AMERICA. NUMBERED 126, 127 & 128. (h) Thermostats. X.3903. X.3678. X.3563. Here again… | ||
| scan0096 | Fitting of thermostats versus thermometers, noting the unreliability of the latter. | ||
| View original record | X.3563 To CJ. from R. c. to Hs. c. to Da. c. to By. c. to EP. c. to PN. c. to CAS. c. to R.R. Of America Inc. (For the attention of OY). X.3565. X.3563. RE THERMOMETERS. X.3678. According to the… | ||
| scan0097 | Telegram confirming thermometers are not to be a standard fitting when thermostats are used, to avoid extra complication. | ||
| View original record | X3563 CONFIRMATION OF TELEGRAM. TELEPHONED TO CHICHESTER. 3rd. September, 1920. X. 3563. X. 3565. ------ ------ ROYCAR. DERBY. HIVES DAY WHEN THERMOSTATS ARE FITTED THERMOMETERS ARE NOT TO BE A… | ||
| scan0098 | Cable communications regarding incorrectly dimensioned sylphon thermostat parts and proposed alterations. | ||
| View original record | X.8563 SEP 1928 Rolls Royce, Inc., Springfield, Mass. BY/WW/P4.9.20. Attention of RECEIVED c.c. Mr Shelton. c.c. HFW. c.c. FPC. Referring to my cable number 234 reading as follows:- "Refer cable 129… | ||
| scan0099 | Change in chassis number for the introduction of the thermostat on top water connections. | ||
| View original record | Mr Shelton from BY. Mr Booth. C. Mr Lightbown. C. Mr D'Aeth. C. Mr Robinson. C. Hs. C. EFC. X.3563 BY6-P7.9.20. X.3563 TOP WATER CONNECTIONS - THERMOSTAT. ----------------------------------- Will you… | ||
| scan0100 | The provision of optional thermometer fittings for thermostat engines. | ||
| View original record | No. from Mr. C. to Mr. C. to Mr. (c.WPC) X.3563 X.3565 SEP 21 1928 EPL/F21.9.28. RECEIVED AT A- RE. THERMOMETER FITTING FOR THERMOSTAT ENGINES. Although it has been made clear that thermometers are… | ||
| scan0101 | Complications and advisability of fitting thermometers to engines with thermostats. | ||
| View original record | X 3563 To EP. from Hs. c. to Da. c. to By. c. to Bn. Hsl/LG22.9.20. X.3563. X.3565. RE THERMOMETER FITTING FOR ENGINES WITH THERMOSTATS. If we agree to providing means of fitting Thermometers to cars… | ||
| scan0102 | Cost analysis for the addition of a thermostat to the water system. | ||
| View original record | X.3663 TO Rd. from Rd. a. to H. b. to WDX. c. to Hy. d. to Hs. CHASSIS COST. ADDITION OF THERMOSTAT TO WATER SYSTEM. The additional cost on the Chassis due to the addition of the Thermostat Control,… | ||
| scan0103 | The cause of an engine thud as a loose front cylinder block and outlining planned works and parts delivery. | ||
| View original record | X 3563 To R. from Hs. c. to CJ. c. to Bn. c. to E. c. to Da. c. to EP. Hsl/LG14.10.20. X.3763. RE 1.EX. CAR. X.3563. X.3699. With reference to the thud on this engine we found this was due to the… | ||
| scan0104 | Thermostat control of water circulation for the 40/50 HP, 'Buzzard', and 'Vulture' models. | ||
| View original record | To CJ. from R. Copy to EAC. " " Wor. " " PN. " " Hs. " " EP. " " By. " " Da. " " R.R. Of American Inc. (For the attention of OY). X 3563 X.3563. X.4198/9. RE THERMOSTATS. X.3821. X.3861. You will… | ||
| scan0105 | Testing a new model feature for winter conditions in various countries. | ||
| View original record | R.R. 235B (100 T) (S.H. 89, 22-7-20) G 2769 Contd. -2- such as winter conditions in the central part of U.S.A., Canada, and Russia. Should the test of this prove successful, it will be adopted in… | ||
| scan0106 | Experimental car being prepared with new parts for winter testing in the U.S.A. | ||
| View original record | X3563 To R. from Hs. c. to CJ. c. to Bn. c. to E. c. to Da. c. to By. Hs1/LG4.11.20. X.3918. EXPERIMENTAL CAR FOR U.S.A. X.3764a/b. Arrangements have been made so that this car will be shipped on the… | ||
| scan0107 | Standardisation of an Ignition Tube Bracket N.3794 for the 40/50 Chassis. | ||
| View original record | from BY/Shn. [redacted] c.c. to EFC. [redacted] JAN X 356132 RECEIVED BY/Shn4/ML4.1.21. X 3563 RE 40/50 CHASSIS - THERMOSTAT. WIRE FITTINGS. With reference to the arrangement of Wire Fittings on… | ||
| scan0108 | Thermostat settings and Sylphon Tube dimensions for the 40/50 Chassis. | ||
| View original record | To Mr. [illegible/crossed out] from BY/Shn. c.c. to EPC. [crossed out] X.3563 BY/Shn2/ML5.1.21. RE 40/50 CHASSIS - THERMOSTAT. According to the information given on Lec.1143 and also in Mr Royce's… | ||
| scan0109 | The standardization of the bye-pass hole on the thermostat valve. | ||
| View original record | X.3563 To EFC. from RHC. RHC4/LG26.1.21. X.3563 - THERMOSTATS. The bye-pass hole on Thermostat Valve has been put in all Experimental Cars and is now standard. RHC. [Signature RHC] | ||
| scan0110 | Failures in Cambridge Thermometers and a comparison with a superior Foxboro' Company instrument. | ||
| View original record | To By. from Hs. c. to EP. X.3565. X.3903. RE THERMOMETERS. X.3563. We have had three or four cases of failures with the Cambridge Thermometers of the soldered joint breaking away. Whilst I was in the… | ||
| scan0111 | Fitting of a more reliable thermometer to operate radiator shutters. | ||
| View original record | Contd. -2- Hs4/LG10.2.21. Thermostat so that it operated the shutters in the front of the radiator. He thought then that there would be no necessity of fixing the Thermometer. We feel it will be a… | ||
| scan0112 | The use of thermostats, radiator shutters, and anti-freeze in the U.S.A. | ||
| View original record | To R. from Hs. c. to CJ. c. to Bn. c. to E. c. to Da. c. to By. c. to EWT. for R.R. Inc. X3563 HsS /Sg14221 X.3563. X.3499. THERMOSTAT IN U.S.A. X.3456. With reference to the cable received from the… | ||
| scan0113 | Note on radiator shutter control to prevent alcohol loss, comparing with thermostat-operated shutters on American cars. | ||
| View original record | Contd. -2- HS3/LG14.2.21. have a Thermometer and some shutter control on the radiator. In order to avoid the loss of alcohol, the water temperature should not exceed about 70°C. The latest high-class… | ||
| scan0114 | Design and issues of the engine thermostat system and its bypass. | ||
| View original record | X 3563 To R.R. of America Inc. ) for attention of OY. ) from R. To Hs. ) c. to CJ. c. to WOR. c. to PN. c. to EP. c. to Da. c. to BY. c. to EFC. R6/G15.2.21. X.3863 RE THERMOSTATS X.3456 X.3499 The… | ||
| scan0115 | The design and placement of radiator louvres and shutters. | ||
| View original record | Contd. -2- in the engine. We next came to the conclusion that the thermostat was quite capable of doing the work of operating well balanced shutters, and therefore the oil pressure relay system was an… | ||
| scan0116 | Standardisation of thermostat-operated shutters and the use of a thermometer. | ||
| View original record | H.R. 235B (100 I) (S.H. 793. 10-12-20) G. 2948 contd. -3- R6/G15.2.21. ------------ and a thermometer will be an immediate solution of the difficulty and a ~~thermometer~~ that a thermostat byepass… | ||
| scan0117 | Thermostats, attaching a letter from America for review and comment. | ||
| View original record | X.3563 Hs 2 FEB 15 1921 RECEIVED EWT. to Hs. BY EWT/HJC8/G15.2.21. X.3563 Re: Thermostats. x.3614 X.3456 X.3499 Attached hereto is copy of letter reference Cyl-G28.1.21 addressed to CJ. from America,… | ||
| scan0118 | Letter discussing the inadvisability of using thermostats on the water circulation system due to issues with alcohol-based antifreeze. | ||
| View original record | X 3563 Cyl - G 28121 January 28, 1921 Mr. Claude Johnson, Managing Director, Rolls-Royce Ltd., London, England. Attention: Messrs. Royce & Hives. Dear Sir:- X 3563 Re: Thermostats X 3614 X 3499 X 3456… | ||
| scan0119 | To Mr. Claude Johnson discussing cold weather running issues such as alcohol loss, radiator freezing, and carburation problems. | ||
| View original record | Oy1-OH8181 Jan. 28, 1921 Mr. Claude Johnson - Sheet #2. being that if the car is run hard in cold weather, the alcohol is lost within two hundred miles. Mr. Hives has had some experience with this… | ||
| scan0120 | Thermostat-controlled shutters and cooling systems, comparing American designs with a proposed company design. | ||
| View original record | Oyl-028121 Jan. 28, 1921 Mr. Claude Johnson - Sheet #3. The Lincoln is remarkable because the Leland Company, which is building it, was the originator of the Cadillac car and was the first firm to… | ||
| scan0121 | Use of thermostats versus hand-operated shutters on radiators. | ||
| View original record | X.3663 X.4265 To R.R. of America Inc. from R. For the attention of CY) c. to CJ. c. to BY. c. to Hs. c. to EFC. X.4265 - RE CHASSIS - THERMOSTATS. X.3456 X.3499 With reference to BY10/P14.2.21,… | ||
| scan0122 | Letter discussing thermostat-operated shutters, comparing systems on American cars like Hupmobile and Packard. | ||
| View original record | X3563 Mr. Belnap Mr. Beaver. Mr. Wadin. Mr. Bagnall. Mr. Hulley. Mr. Southern. OY4/G3.3.21 Mr. Claude Johnson Managing Director, Rolls-Royce Ltd., London, England. Attention Messrs. Royce & Hives.… | ||
| scan0123 | The operation and comparison of different radiator shutter and thermostat systems. | ||
| View original record | contd. -2- OY4/G3.3.21. on Rolls-Royce and other cars in this country. About thirty Rolls-Royce cars have now been fitted with this device, apparently with complete success. A sample Galli-ator outfit… | ||
| scan0124 | Radiator freezing issues and the proposal for an automatic shutter system. | ||
| View original record | contd. -3- OY4/G3.3.21. (It is to be noted that in zero weather most American drivers who had to have their car out for say three or four hours, would run the water off, unless they were sure they had… | ||
| scan0125 | Letter from the American branch discussing thermostat shutters and oil pressure operated Galli-ators for existing cars. | ||
| View original record | X.3563 OY2/G 5.3.21 March 5, 1921. Mr. Claude Johnson, Managing Director, Rolls-Royce Ltd., London, England. Attention Messrs. Royce & Hives. Dear Sir, X3764 (crossed out) X.3563 RE THERMOSTATS. With… | ||
| scan0126 | Suggesting an experimental change to the thermostat's location to reduce hunting in the apparatus. | ||
| View original record | To HS. from R. Copy to CJ. [struck through] SJK EFC. X3563 ORIGINAL [struck through] R4/G14/4/21. x AP X3456 [struck through] X3563 RE THERMOSTATIC CONTROL. x3902 On some previous occasions you… | ||
| scan0127 | Fitting of thermostats to American cars and the differing preferences between the Derby and Springfield plants. | ||
| View original record | R.R. 235A (50 T) (S.H. 986. 19-2-21) G. 3008 X 3563 To BJ. from R. c. to CJ. c. to BY. c. to Wor. c. to Wd. c. to Hs. c. to EP. c. to R.R.Inc. for attention of OY. R6/G25.4.21. X.3563 X.3678 - RE… | ||
| scan0128 | Criticisms from owners regarding the removal of thermometers from cars fitted with thermostat systems. | ||
| View original record | N-W. X3563 Br2/H.24.8.21. Technical - Thermostat Fittings. X3563 -------------------------------------- I have received several criticisms from owners and drivers of cars fitted with the thermostat… | ||
| scan0129 | Standardisation of fitting Foxboro' thermometers due to customer demand and issues with the Cambridge model. | ||
| View original record | BY. from EP. c. to Hs. c. to E. * X.3456. X.3563 EP1/H9.9.21. X.3565. - RE THERMOMETERS ON CARS FITTED WITH THERMOSTAT. There appears to be a general request from customers and agents for thermometers… | ||
| scan0130 | Customer requests for thermometers on cars with thermostats, suggesting standardizing the fitting with a Foxboro' Thermometer due to issues with the Cambridge model. | ||
| View original record | x.3565 [Stamp: RECEIVED CITY 1921] [Stamp: A.T.] AT 1 EW. from EP. [EW. is struck through] c. to Hs. c. to H. [H. is struck through] x3563 [struck through] x3565 X3566 [struck through] EP1/H9.9.21.… | ||
| scan0131 | Customer requests to fit thermometers alongside thermostats and the reliability of different instrument manufacturers. | ||
| View original record | X3563 R. from BY. c. UJ. c. Hs. X3563 CHASSIS - WATER CONNECTIONS. RE THERMOSTAT EP, has on several occasions raised the question that he considers we should fit a thermometer as well as a thermostat.… | ||
| scan0132 | Investigations into car overheating issues in Switzerland, comparing different engine configurations and modifications. | ||
| View original record | Hs. from EP. c. to BY. X3563 X.3563 X.3908 X.766 RE. OVERHEATING EP4/H8.10.21. X.4394 With reference to the complaints of our cars overheating when in use in Switzerland during the recent hot weather,… | ||
| scan0133 | Development and proposed adoption of thermostat-operated louvres over hand-operated ones for the 40/50 HP chassis. | ||
| View original record | CJ. from Hs. Y3563 X3499 (crossed out) X.3563 (crossed out) Hs2/LG1.12.21. With reference to the attached ref. PN3/DN25.11.21. A set of hand-operated louvres was designed by Mr. Royce for the 40/50… | ||
| scan0134 | Customer's letter about a thermostat bellows, discussing its performance, fuel consumption, and suggesting modifications. | ||
| View original record | Page 1 (Right Side): STATION-KINGSWOOD, S.E. & C.RY. TELEPHONE-BURGH HEATH 344. TELEGRAMS-OAKROYD, TADWORTH. OAK ROYD, KINGSWOOD, TADWORTH, SURREY. 15th April. 1923. Messrs Rolls-Royce Ltd. Derby. For… | ||
| scan0135 | Report detailing vehicle cooling system performance, fuel consumption, and temperature readings during extensive road tests. | ||
| View original record | tight. All the following temperature readings were taken on my ether thermometer, which I have not checked though I think it is pretty accurate. With the bellows carrying plate, i.e. this thing,… | ||
| scan0136 | Letter with a diagram explaining a shutter control mechanism. | ||
| View original record | STATION - KINGSWOOD, S.E. & C.RY. TELEPHONE - BURGH HEATH 344. TELEGRAMS - OAKROYD, TADWORTH. OAK ROYD, KINGSWOOD, TADWORTH, SURREY. is cooled right down unnecessarily. Here is an arrangement whereby… | ||
| scan0137 | Letter discussing a sheet of curves, the workmanship of a jet control mechanism, and an optimum touring speed. | ||
| View original record | I attach a sheet of curves - they are probably stale news to you - in case they might interest you. They contain many interesting points, chief perhaps being the amazing workmanship shown in the… | ||
| scan0138 | Hand-drawn graph showing petrol consumption at varying speeds with different mixture settings. | ||
| View original record | PETROL CONSUMPTION AT VARYING SPEEDS WITH DIFFERENT MIXTURE SETTINGS. Ignition @ R in Early. Temperature 70°-72°C. On Brooklands. Low Compression. Cricklewood Carburettor Setting. Y-Axis: MILES PER… | ||
| scan0139 | Request for particulars of expenses incurred regarding the Wilmot Manufacturing Co. Thermostat Indicator. | ||
| View original record | [Handwritten]: X3263 [Typed Recipient Info]: Mr. Him. By. ->Mr. Warwick [Strikethrough]: Mr. Gamel. [Subject]: Wilmot Manufacturing Co. (Thermostat Indicator) ---------- [Body]: In due course, will… | ||
| scan0140 | From Mr. Royce's office requesting a thermometer to test the 40/50 HP car's running temperature. | ||
| View original record | To E.H. from E. E10/G29.3.19. 29th. Mar. 1919. x.3565. RE TEMPERATURE RECORDERS FOR CARS. Would you kindly note that Mr. Royce instructs me to write to you as if I were a customer, and ask for a… | ||
| scan0141 | Recommendation to fit a water temperature recording instrument from the Cambridge Scientific Co. to the 40/50 chassis. | ||
| View original record | To R. from EH. c. to CJ. c. to E. c. to HY. c. to Da. EH1/LG31.3.19. X.3566 - RE INSTRUMENT TO RECORD WATER TEMPERATURE OF 40/50 CHASSIS. We have been using a Thermometer on 49-CB which we obtained… | ||
| scan0142 | Development of an instrument board thermometer and associated radiator louvres to control water temperature. | ||
| View original record | To EH. from R. c. to CJ. x 3565 x 3499 R5/G3.4.19. RE INSTRUMENT TO RECORD WATER TEMPERATURE, We are very pleased indeed that you have been abel to obtain a thermometer suitable for the instrument… | ||
| scan0143 | Circulating standardisation sheets for a wiring tube and a capillary tube thermometer for review and sign-off. | ||
| View original record | To EP. from EFC. " Wor. " " " BY. " " " DA X3565 EFC6/T7.4.19. X. 3129 - WIRING TUBE FOR BATTERY HIGH TENSION WIRES - 40/50 H.P. Chassis. X.3456 - CAPILLARY TUBE THERMOMETER Herewith please receive… | ||
| scan0144 | Standardisation of a capillary tube thermometer for recording radiator water temperature on the dashboard. | ||
| View original record | R.R. 755. (5 H) (V.V. 472. 30.1.14) G. 0319. STANDARDISATION of CHASSIS PARTS. Description of Parts. capillary Tube Thermometer. Drawing No. X 3456. 3565 Part List. Origin. Desirability of recording… | ||
| scan0145 | Recommendation to fit a thermometer to record the water temperature on 40/50 chassis. | ||
| View original record | To R. from EH. c. to CJ. c. to E. c. to EY. c. to Da. COPY X.3454 - RE INSTRUMENT TO RECORD WATER TEMPERATURE OF 40/50 CHASSIS. We have been using a Thermometer on 49-GB which we obtained from the… | ||
| scan0146 | Specification sheet detailing the weight of a capillary tube thermometer. | ||
| View original record | EH/AT7.4.19. X.3565.-CAPILLARY TUBE THERMOMETER. The weight of the above thermometer complete with tubing is .75 lb. | ||
| scan0147 | Requesting review and signature for a standardisation sheet on a capillary tube thermometer experiment. | ||
| View original record | To Wor. from EFC. Handwritten (top): X3565 x.3456. EFC/AT16.4.19. X.3066.-STANDARDISATION SHEETS. Herewith please receive standardisation sheet for the following experiment.- X.3456.-Capillary Tube… | ||
| scan0148 | Distributing copies of standardisation sheets for various parts, including items for the 40/50 Chassis. | ||
| View original record | To Bn. from EFC. X3565 EFC/AT25.4.19. RE STANDARDISATION SHEETS. Herewith please receive copies of the following standardisation sheets:- X. 3129.-Wiring tube for Battery Ignition high tension wires -… | ||
| scan0149 | Instructions from Mr. Royce regarding thermostats, thermometers, pressure feed pumps, and speedometers. | ||
| View original record | Contd. -2- X.3565 The louvres must be arranged to be worked by a hand control preferably operated from the dash, and should also be made if possible, so as to be adapted afterwards for operation by a… | ||
| scan0150 | Different mechanisms for operating radiator louvres. | ||
| View original record | R.R. 235 A (100 T) (S.F. 575, 16-4-19) G. 2354. COPY. May 13th. 1919. OY4/F13.5.19. COPY RE LOUVRES. Bn. from OY. Mr. Hives. 1. I wrote you some time ago that a garage man in New York was fitting… | ||
| scan0151 | Design and operation of radiator shutters and thermostats, comparing different schemes. | ||
| View original record | R.R. 235 A (100 T) (S.F. 575. 16-4-19) G. 2354. Mr. Hives. To. OY from BN. Bn13/P29.5.19. RE LOUVRES. Your ref. Oy4/F13.5.19. We are interested to hear that firms are using hot air on the radiator to… | ||
| scan0152 | Extract discussing the design and implementation of thermometer connections on an engine. | ||
| View original record | X.3565 Extract from Bnl/P14.5.19. THERMOMETER CONNECTION ON ENGINE. The Works will be immediately instructed regarding the addition to the top water pipe which is necessary to accomodate the bulb for… | ||
| scan0153 | Arguing for the standardization of the capillary tube thermometer, detailing its benefits for the driver. | ||
| View original record | To Co. from Bn. C.R. G.Rn. C. EH. Mr. Dy. X.3456 X3565 Bn5/P28.5.19. RE STANDARDIZATION SHEET - X.3456. CAPILLARY TUBE THERMOMETER With reference to your blue pencilled note on attached memorandum… | ||
| scan0154 | Radiator temperature control options for winter, considering blanking plates and alternative shutter designs. | ||
| View original record | -2- Bn5/P28.5.19. In addition to these points we have to remember that it is our intention to ask customers to have cars which are not fitted with shutters, to fit, or have fitted temporary blanking… | ||
| scan0155 | Discussion of radiator cooling alternatives and a request for permission to fit thermometers. | ||
| View original record | -3- Bn5/P28.5.19. would be noticed over that portion of the radiator block covered by the blind in its different positions. Such a scheme could not I think be worked by thermostat control owing to the… | ||
| scan0156 | Fitting of capillary tube thermometers and the design of radiator shutters for the 40/50 HP chassis. | ||
| View original record | R.R. 225 A (100 T) (S.F. 575. 16-4-19) G. 2354. To R. from Bn. c. to CJ. c. to Da. c. to EH. c. to By. copy X3565 Bn6/P28.5.19. X.3565 X.3499 RE CAPILLARY TUBE THERMOMETER AND RADIATOR SHUTTERS FOR… | ||
| scan0157 | Unsuitability of a roll-top desk blind for thermostat control and proposing a hand-operated shutter. | ||
| View original record | W.H. 235 A (100 T) (S.F. 575. 16-4-19) G. 2354. -2- Bn6/P28.5.19. possibly could accommodate a similar type of blind. I believe the objection to the roll top desk blind fundamentally is that it… | ||
| scan0158 | Control of water temperature on cars using radiator shutters and thermostat controls. | ||
| View original record | To R. from Bn. c. to CJ. c. to Da. c. to RH. Bn15/P29.5.19. X3499 X3565 RE RADIATOR SHUTTERS AND WATER TEMPERATURE CONTROL. I send you herewith a copy of a note from Mr. Olley relating to the control… | ||
| scan0159 | Ordering thermometer gauges from the Cambridge Scientific Instrument Co. | ||
| View original record | R R. 235 B (200 T) (S.F. 103, 25-10-18) G. 2244. 27C. BY8/P30.5.19. [strikethrough]Mr Mills[/strikethrough] from BY. 3562 [strikethrough]X 3456[/strikethrough] RE THERMOMETER GAUGE FROM THE CAMBRIDGE… | ||
| scan0160 | Mr. Royce's instructions for fitting a temperature indicator on a 40/50 HP chassis. | ||
| View original record | To DA. from E. c. to WJ. c. to Bn. c. to EH. c. to EFC. c. to By. 3565. X.3456. E1/G30.5.19. RE TEMPERATURE INDICATOR FOR 40/50 HP CHASSIS Would you kindly note that Mr. Royce does not consider it… | ||
| scan0161 | Design of radiator shutters and the standardisation of a capillary tube thermometer for the 40/50 HP chassis. | ||
| View original record | W.H. 925 A (100 T) (S.F. 575. 16-4-19) C. 2354. To R. from Bn. c. to Da. c. to EH. copy RE CAPILLARY TUBE THERMOMETER AND RADIATOR SHUTTERS FOR 40/50 HP. CHASSIS. X.3565 X.3499 Further to my note… | ||
| scan0162 | Standardization of Capillary Tube Thermometer X.3565, noting Mr. Johnson's agreement and ongoing discussion with Mr. Royce. | ||
| View original record | To EFC. from Bn. Bn3/P31.5.19. I attach herewith standardization sheet for Capillary Tube Thermometer X.3565. Mr. Johnson at first disagreed with the standardization of this part, but has since… | ||
| scan0163 | With a sketch describing the thermostat arrangement and operation on a Packard car. | ||
| View original record | To R. from EH. c. to CJ. c. to BN. c. to E c. to DA. X.436 X.3565 X.1364. X 3652 EH2/LG2.6.19. RE THERMOSTAT ARRANGEMENT ON "PACKARD" CAR Attached herewith is a sketch which shews the thermostat… | ||
| scan0164 | Technical necessity of fitting louvres to radiators for engine temperature control in cold weather. | ||
| View original record | to CJ. from R. c. to BN. c. to EH. X.3499 X.3565 RE LOUVRES ON THE FRONT OF THE RADIATOR- CJ6/D20.5.19. Technically we concluded that the only way to meet the demands of the lower grade petrol in the… | ||
| scan0165 | Methods for controlling radiator water temperature, including thermometers and physical radiator blockages. | ||
| View original record | -2- To CJ. from R. R5/G2.6.19. temperatures. This is being investigated, but it was quite my impression that it was nearly useless to provide a man with a thermometer to indicate his water temperature… | ||
| scan0166 | Accompanying prints for the 40/50 chassis, detailing a view of the scuttle dash and ignition wire fittings. | ||
| View original record | X.8565 To M. BY. WH EFC DA6/CB3/6/19. RE 40/50 CHASSIS. Please receive herewith a print of - X.3565 Lec.1097 - View of Scuttle Dash from Driver's Seat. X.3444 Lec.1098 - Ignition Wire Fittings. for… | ||
| scan0167 | Standardisation sheet for a capillary tube thermometer. | ||
| View original record | To EFC. from Rs. Rs1/G6/6/19. RE CAPILLARY TUBE THERMOMETER. X.3456.3565 Herewith please receive standardisation sheet for the above, duly signed by Mr. Royce. Rs. D 9 JUN 1919 RECEIVED | ||
| scan0168 | Cover memo for a standardisation sheet regarding a capillary tube thermometer. | ||
| View original record | To R. from EFC, c. to CJ c. to Wor. c. to EP. c. to Da. c. to Bn. c. to Da. EFC4/T9.6.19. X.34565. CAPILLARY TUBE THERMOMETER Herewith please receive for your permanent reference copy of… | ||
| scan0169 | Testing a radiator bypass pipe for the 40/50 chassis to manage water temperature. | ||
| View original record | To R. from EH. c to CJ. c. to BN. c. to E. c. to Da. BYE-PASS FOR 40/50 CHASSIS. X.3563 X.3565. X.3456. We have fitted a pipe to form a bye-pass in the pipe leading to the radiator to the suction side… | ||
| scan0170 | Radiator temperature control modifications and experiences with a blind and thermometer. | ||
| View original record | Contd. -2- EH2/LG10.6.19. It could be arranged so that the valve could never completely shut off the hot water from going to the radiator so as to avoid freezing. It appears as though it would be very… | ||
| scan0171 | Design and production of a new radiator thermometer. | ||
| View original record | To By. from Bn. C. to DA. EH. X.3565 Bn2/W11.6.19. Re Radiator Thermometer. What is the present state of the original thermometer fitting the design of which was sent to Mr. Royce. Is it instructed to… | ||
| scan0172 | Stopping work on a thermometer fitting for water jackets pending further information. | ||
| View original record | R R. 235 a (200 T) (S.F. 103 25-10-18) G. 2244. BN. from BY. X.3565. BY4/P12.6.19. e7C. THERMOMETER RECORDING WATER JACKET TEMPERATURES. ------------------------------------ Referring to your… | ||
| scan0173 | Design and placement of a temperature recorder for the 40/50 HP chassis. | ||
| View original record | To DA. from E.C. c. to CJ. c. to Bn. c. to By. c. to EH. c. to EFC. X.3565 - TEMPERATURE RECORDER FOR 40/50 HP. CHASSIS. Attached to Mr. Day's copy of this note is confirmation of our telegram… | ||
| scan0174 | Unsatisfactory positioning of a thermometer on the dashboard due to visibility and damage concerns. | ||
| View original record | To R. from EH. c. to CJ. c. to Bn. c. to E. [Strikethrough] c. to Da. X.3565. With reference to the latest suggestion of fixing the thermometer on to the dash board, we do not consider that this will… | ||
| scan0175 | Clarification of instructions for fitting the temperature indicator on the 40/50 HP chassis. | ||
| View original record | R.R. 235 A (100 T) (S.F. 575, 16-4-19) G. 2354. To Da. from E. c. to CJ. c. to Bn. c. to BY. c. to EFC. X.3565 X.1362, E4/G29.7.19. RE TEMPERATURE INDICATOR FOR 40/50 H.P. CHASSIS Regarding the above,… | ||
| scan0176 | Urgent increase in parts production for the 40/50 chassis. | ||
| View original record | Wor from Bn. copy. c. to Sft. c. to EH. c. to RHC. Bnl/W30.7.19. X.3565 X.3129 RE URGENT PARTS FOR 40/50 CHASSIS. Further to EHI/LG29.7.19, after discussion with Mr. Swift we have agreed at his… | ||
| scan0177 | Confirmation of handing over blueprints for a Rosette part for a 40/50 chassis water temperature thermometer. | ||
| View original record | R.R. 235 b (200 T) (S.F. 103. 25-10-18) G. 2244. To BY. c.c. to M. EFC. RHC. X.35685 DA2/CB1/8/19. RE 40/50 CHASSIS - WATER TEMPERATURE THERMOMETER. This is to confirm that we have handed to Mr… | ||
| scan0178 | Required length of the capillary tube for the temperature indicator on a 40/50 chassis. | ||
| View original record | R.R. 235 B (200 T) (S.F. 103, 25-10-18) G. 2244. X 3625 To BY from DA. C. to DH. C. to EH. DA10/CB4/8/19. RE TEMPERATURE INDICATOR ON 40/50 CHASSIS. Please note that we find the length of the… | ||
| scan0179 | Blueprints for production changes to the temperature indicator fittings on the 40/50 chassis. | ||
| View original record | To Mr. [Struck through] To Mr. [Struck through] C. to Mr. [Struck through] C. to [Struck through] C. to E.F.C. *3565 DA4/CBT/8/19. RE 40/50 CHASSIS - ARRGT OF TEMPERATURE INDICATOR FITTINGS… | ||
| scan0180 | Enclosing two blueprints for the arrangement of temperature indicator fittings for the 40/50 chassis. | ||
| View original record | To RHC from DA. c. to EFC. * X.3565 DA7/CB14/8/19. RE 40/50 CHASSIS - ARRGT OF TEMPERATURE INDICATOR FITTINGS. Please receive herewith two blue prints of N.1351 - Gen Arrgt of above. for your… | ||
| scan0181 | Arrangement and standardization of the temperature indicator and other dashboard instruments. | ||
| View original record | X.3565 To Da. from E. c. to CJ. c. to By. c. to EH. c. to EFC. E7/G21.819. X.3565 RE TEMPERATURE INDICATOR AND ARRANGEMENT X.1362. OF INSTRUMENT BOARD. We sent to you per registered post on the 16th… | ||
| scan0182 | Layout of dashboard components and securing of electrical conductors. | ||
| View original record | Contd. -2- E7/G21.8.19. and the starter switch, have all been arranged on the same level, the thermometer tube plug being on the centre line of the dash. The trough carrying the conductors from the… | ||
| scan0183 | Extract detailing new parts fitted to the 40/50 chassis, specifically the standardisation of a thermometer. | ||
| View original record | X.3565. Extract from EHL/LG27.8.19. The following is a list of new parts which have been fitted to the 40/50 chassis, which we are now making, compared with 40/50 chassis HP. we made previous to the… | ||
| scan0184 | Notice about the standardized method of fixing a thermometer to LeC.1121. | ||
| View original record | 7.10.19. X.3565.-THERMOMETER FIXING TO LeC.1121. This method of fixing thermometer has been adopted on 49 GB. and 1EX. and is now standard. RHC. | ||
| scan0185 | Accompanying blueprints for 40/50 chassis water thermometer connection parts for the 10,000-mile car. | ||
| View original record | X.3565. DA/STT5/EF10.10.19. To RHO from DA. To Hs. C. to M. C. to Hs. C. to Ck. 40/50 Chassis Water Connection re Water Thermometer Section 5190 - X3471 X.3565 X.3647 Please receive herewith two Blue… | ||
| scan0186 | Status report on finished experimental work and modifications. | ||
| View original record | X.3565. Extract from RMC1/LG10.10.19. RE EXPERIMENTAL WORK. Will you kindly note that the following experiments have been finished. Unit. | Chassis. fitted to. | Remarks. --- | --- | --- X.3621. -… | ||
| scan0187 | Failure of a thermometer tube due to improper handling and suggesting design modifications to prevent it. | ||
| View original record | R.R. 235A (500 T) (S.D. 408. 26-4-17.) Bm. 2/158/13. To Bn. from Bn. (crossed out) Copy to Hives Ck. X.3865 Bn18/W21219. X.3865 RE FAILURE OF THERMOMETER TUBE. I send you herewith copy of EP3/F181119… | ||
| scan0188 | Failure of thermometer fixings in the engine top water pipe and seeking solutions. | ||
| View original record | BN. from EP. C. to EH. EP3/F18.11.19. RE. FAILURE OF THERMOMETER FIXING INTO ENGINE TOP WATER PIPE. On the cars we are now turning out, the design of this job calls for two union connections, which… | ||
| scan0189 | Modifications and issues for Car 1.EX, including the clutch, wiring, and thermometer fitting. | ||
| View original record | X.3565 Extract from EH3/LG. 8.12.19. X.3439. X. 3714. X. 3565. RE CAR 1.EX. ---------- Since we have had 1.EX at the Works, we have also fitted the new Clutch Trunnion which gives better movement on… | ||
| scan0190 | Clarifying that an issue with a Thermometer mounting on car 1.EX is due to using an old dashboard, not a design error. | ||
| View original record | To R. from DA. c. to CJ c. to BN. c. to EH. c. to E. E.F.C. x.3565- COPY. Da4/EF4.12.19. x 2565 RE CAR 1.EX. x 3565- With reference to EH3/LG3.12.19 the statement in the last paragraph that there is a… | ||
| scan0191 | Thermostats and crankchamber breather fumes on the 40/50 HP chassis. | ||
| View original record | To Bn. from R. Copy to CJ. " " Hs. " " Da. " " Ey. X. 3565 R9/G4.2.20. X. 3431. X. 3763. X. 3565. X. 3563. - RE PRESENT 40/50 H.P. CHASSIS. With reference to the present 40/50 H.P., if we use the… | ||
| scan0192 | Failure of thermometers on the 40/50 HP chassis, with vibration suspected as the cause. | ||
| View original record | R.R. 235 B (200 T) (S.F. 673. 22-5-19 Cl. 2376. X3565 To Mr. [REDACTED] from Bn. C. to De. [REDACTED] C. to By. [REDACTED] X.3565 C. to Ck. Bn5/W26.2.20. Re Thermometer on 40/50 H.P. Chassis. X.682… | ||
| scan0193 | American chassis parts, specifically a review and recommendation for the Foxboro' Thermometer. | ||
| View original record | X.3565 To R. from Hs. c. to CJ. c. to Bn. c. to Oy. c. to Na. c. to E. c. to Da. c. to By. Hs3/LG16.3.20. X.3903. REPORT ON AMERICAN CHASSIS PARTS. X.3565. Foxboro' Thermometer: This Thermometer very… | ||
| scan0194 | Continued note on fitting and testing a thermostat control scheme. | ||
| View original record | Contd. -2- Hs3/LG16.3.20. will be fitted with a Thermostat Control. We are at present testing out the R-R scheme. Hs. | ||
| scan0195 | Alternative quotation for fitting thermometers on pre-war chassis for customers. | ||
| View original record | X.3565 Re - Thermometers on Pre War Chassis. Mr. Hives. D/CA16/2116/T25 3 20. With reference to the above, presumably where a Customer is unwilling to send his car to Derby to have this work carried… | ||
| scan0196 | Requesting a reply regarding the fitting of thermometers to a customer's Pre-War chassis. | ||
| View original record | X.3565 Re -Thermometers on Pre War Chassis. Mr. Hives. D/CA3/2116/T9.4.20. Will you kindly let us have a reply to our memo D/CA10/2116/T25.3.20 as to whether there is any objection to Customer… | ||
| scan0197 | Customer modifications to the up-takes water pipe to suit a thermometer. | ||
| View original record | X 3565. To D/CA From Hs. EFC Hs8/LG9.4.20. With reference to your D/CA3/2116/T9.4.20., we see no objection to customers returning the Up-takes water pipe to have fittings made to suit the Thermometer.… | ||
| scan0198 | Modification to the thermometer connection on the water uptake in a cylinder. | ||
| View original record | EP. from BY. c. to Hs. S.F.C COPY. X.3565 BY1/P1.6.20. X.3565 THERMOMETER CONNECTION TO WATER UPTAKE IN CYLINDER. Referring to the above-matter, I had already discussed this question with Hs, and as… | ||
| scan0199 | Notes on the redesign and positioning of the instrument board for chassis 6.EX. | ||
| View original record | x.3565 Extract from R2/C17.7.20. X.3923. RE CHASSIS 6.EX. --------------- (5) INSTRUMENT BOARD. X.1362. X.4163. X.3563. X.3565. The instrument board can now be relieved of two fittings by the R.R.… | ||
| scan0200 | The supply of thermometers and thermostats for the chassis, discussing cancellations and potential scrapping. | ||
| View original record | x 3565 Hs. from By. c. to EFC. By5/P23.7.20. X.3563. X.3565. CHASSIS - THERMOMETER & THERMOSTAT CONTROL. We are informed that the thermostats have been shipped as per cable, copy of which we supplied… | ||
| scan0201 | The cancellation of thermometer fittings following the decision to make the thermostat standard. | ||
| View original record | To Hs. from EY/HEB. +3565 R.Fr BY/HEB2/DW3,8.20, X.3565 RE INSTRUMENT BOARD - SEC: 7190 - THERMOMETER FITTINGS WHICH WILL BE CANCELLED WHEN THERMOSTAT IS MADE STANDARD. Kindly note the following Parts… | ||
| scan0202 | Confirming that when thermostats are fitted, thermometers are not to be a standard fitting to avoid extra complication. | ||
| View original record | R.R. 199 (250T) (SD676 19-7-17) M.P 180865 X.3565 R7/G3.9.20. To CJ. from R. c. to Hs. c. to Da. c. to By. c. to EP. c. to PN. c. to CAS. c. to R.R. Of America Inc. (For the attention of OY). X.3565.… | ||
| scan0203 | Confirmation of a telegram instructing that thermometers are not to be a standard fitting when thermostats are fitted. | ||
| View original record | X.3565 CONFIRMATION OF TELEGRAM. TELEPHONED TO CHICHESTER. 3rd. September, 1920. X. 3563. X. 3565. ------ ------ ROYCAR. DERBY. HIVES DAY WHEN THERMOSTATS ARE FITTED THERMOMETERS ARE NOT TO BE A… | ||
| scan0204 | Confirming no action is required regarding the removal of the thermometer when the thermostat is standardized. | ||
| View original record | To By. from Da. Copy to Hs. (1 print). Copy to TB. (1 print). Copy to RHC. ( 1 print). Copy to EFC. X.3565 X.3563. X.3565. Re Thermometer and Thermostat. With reference to Mr. Royce's telegram we make… | ||
| scan0205 | The provision for fitting thermometers to thermostat engines. | ||
| View original record | Hs. from EP. c. to By. c. to Da. c. to EFC.. X3565 EP1/F21.9.20. X.3565. X.3563. RE THERMOMETER FITTING FOR THERMOSTAT ENGINES. Although it has been made clear that thermometers are not to be a… | ||
| scan0206 | The issues and recommendations regarding fitting thermometers to engines that are also fitted with thermostats. | ||
| View original record | X.3565 G.F.C To EP. from Hs. c. to DY. c. to EY. c. to EN. Hs1/LG22.9.20. X.3563 X.3565 RE THERMOMETER FITTING FOR ENGINES WITH THERMOSTATS. If we agree to providing means of fitting Thermometers to… | ||
| scan0207 | Failures of thermometers fitted to the chassis instrument board. | ||
| View original record | By. from EP. c. to Hs. X 3565 EP7/F10.2.21. RE. CHASSIS INSTRUMENT BOARD - THERMOMETERS. With reference to your BY12/H.9.2.21, in going over this job we should say that about 60 thermometers have been… | ||
| scan0208 | Engine overheating, detonation warnings, and cooling system performance in 40/50 and Goshawk models. | ||
| View original record | X3565 -3- Extract Hal/T30.5.22. Contd. In one way we may be fortunate in the 40/50, inasmuch that even if the car is run without water we do not crack cylinders. There have been any number of cases… | ||
| scan0209 | Letter from S.H. Morden & Co Ltd proposing their Radiator Temperature Indicator. | ||
| View original record | X/3565 PARIS. BRUSSELS. BARCELONA. NEW YORK. TURIN. S.H. MORDEN & COY LTD 18, DARTMOUTH STREET, WESTMINSTER, S.W.1. DIRECTORS. O. CLOUDESLEY, A.M.I.C.E. P. W. FLINT. CODES: A.B.C. WESTERN UNION.… | ||
| scan0210 | Letter from S. H. Morden & Co Ltd proposing an instrument for indicating water temperature in radiators. | ||
| View original record | PARIS. BRUSSELS. BARCELONA. NEW YORK. TURIN. S.H. MORDEN & COY LTD 18, DARTMOUTH STREET, WESTMINSTER, S.W. 1. DIRECTORS. O. CLOUDESLEY, A.M.I.C.E. P. W. FLINT. CODES. A.B.C. WESTERN UNION. GENERAL.… | ||
| scan0211 | Advertising leaflet for a 'Thermomomanometre' radiator temperature indicator. | ||
| View original record | THERMOMANOMETRE (RADIATOR TEMPERATURE INDICATOR) (As viewed from driver's seat) On the gauge face: ENGINE TEMPERATURE, WINTER, SUMMER, COOL, NORMAL, DANGER GASOLINE WASTE, COVER THE RADIATOR A SUDDEN… | ||
| scan0212 | Leaflet explaining ten reasons to install a radiator temperature indicator. | ||
| View original record | To the Motorist THERMOMAMOMETER (RADIATOR TEMPERATURE INDICATOR) TEN REASONS FOR INSTALLING A RADIATOR TEMPERATURE INDICATOR ON YOUR CAR It Shows 1. Whether the engine is working normally or not. 2.… | ||
| scan0213 | Thermometer tubes, forwarding an attached copy from Springfield. | ||
| View original record | To H. from BJ. Copies to EP. Hs. Re Thermometer Tubes. BJ/Py23/H10.8.23. We attach a copy of Oy2/W73123 of July 31st, which has been received from Springfield this morning. BJ/Py. X3565 | ||
| scan0214 | Proposal for a new shield for thermometer tubes to replace the existing, problematic split shield. | ||
| View original record | Oy2-W-75125 July 31, 1923. Mr. Claude Johnson, Rolls-Royce, Limited, London, England. (Copy for attention of Mr. Royce Mr. Platford Mr. Hives) Dear Sir: Re Thermometer Tubes We submit herewith for Mr.… | ||
| scan0215 | Covering memo regarding an attached document about thermometer tubes received from Springfield. | ||
| View original record | X3565 To H. from BJ. Copies to ER. Hs. Re Thermometer Tubes. BJ/Py25/H10.8.23. We attach a copy of Cy2/W73123 of July 31st, which has been received from Springfield this morning. BJ/Py. | ||
| scan0216 | Letter regarding a proposed new shield for a thermometer tube to replace the existing split shield. | ||
| View original record | Oy2-W-75123 July 31, 1925. Mr. Claude Johnson, Rolls-Royce, Limited, London, England. (Copy for attention of Mr. Royce Mr. Platford Mr. Hives) Dear Sir: Re Thermometer Tubes We submit herewith for Mr.… | ||
| scan0217 | Blueprint for a shield for a thermometer tube for the 40/50 model. | ||
| View original record | DRAWING No A-2852 SEE ALSO THE FOLLOWING OPERATION DRAWINGS 1.500 ±5 .156 ±10 45° 1.450 ±10 4 HOLES DRILL .137 DIA. ±5 .406 ±10 1.250 ±10 1.350 R. .250 ±10 1.900 ±10 .050 CHAMFER AT 45° ±10 .450 ±10… | ||
| scan0218 | The supplier, catalogue number, and price for a thermometer that reads to 1/5th degrees centigrade. | ||
| View original record | X.3565 W/S Bk. from Hs/Rn. Hs/Rm1/LG28.8.23. The Thermometer reading to 1/5th. degrees centigrade can be obtained from Messrs. George, Gt. Charles St., Birmingham. The Catalogue No. is 3258 and the… | ||
| scan0219 | Internal order request for a centigrade thermometer and two wooden cases. | ||
| View original record | Ms. from Hs/Rm. X3565 Hs/Rm2/LG28. 8. 23 Will you please order for us from Messrs.George, Gt. Charles St, Birmingham :- 1 centigrade Thermometer (Catalogue No.3258) reading from -10 to 110°C -… | ||
| scan0220 | Request to obtain a thermometer from W. & J. George Ltd., confirming the need for an additional unit. | ||
| View original record | W/S. C. from Hs/Rm. V3895 Hs/Rm1/LG5. 9. 23. In reply to your Cdr4/GC5.9.23 with regard to the Thermometer we asked you to order from W. & J George Ltd., Birmingham. We should like you to obtain this… | ||
| scan0221 | Querying a potential duplicate order for a thermometer from W. & J. George Ltd. | ||
| View original record | S/W. Hs/RM. X3565 Cdr4/GC.5.9.23. With reference to your memo Hs/RM1/LG.28.8.23 and our memo Bk16/DN/30.8.23, we have to-day received a letter from Messrs. W. & J. George Ltd., Birmingham stating that… | ||
| scan0222 | Standardisation of the Thermometer Tube Shield. | ||
| View original record | R.R. 755 (10M) (SL 72 18-7-23) MP 274954s. X3565 Completed 1-11-23 STANDARDISATION of CHASSIS PARTS. Date 4.10.23. Description of Parts. THERMOMETER TUBE SHIELD. Origin: To avoid sharp bend in tube.… | ||
| scan0223 | Laboratory comparison of readings from a Mercury Thermometer and an Ether Thermometer for a Smith and Yates radiator thermometer. | ||
| View original record | Hs. H11/EF15524. X3865 Laboratory. Re one Radiator Thermometer-Smith and Yates, Manchester-No.1928. Mercury Thermometer. Ether Thermometer. 67.5 66.0 70.0 69.0 75.0 74.0 78.0 77.0 84.0 83.0 86.0 85.0… | ||
| scan0224 | Secret memo detailing five proposed modifications to a thermometer and its related wiring for an EAC scheme. | ||
| View original record | X3565 To R. from E. S E C R E T. c. to CJ. c. to Hs. E. A. C. THERMOMETER. Referring to scheme 625, made to our instructions in Derby, and of which DA. has already sent you a blueprint in connection… | ||
| scan0225 | Follow-up memo requesting an update on a Negretti & Zambra Radiator Thermometer under observation. | ||
| View original record | Hs. from ROY. c. to EFC. X5865? ROY12/MG11.5.25. Negretti & Zambra Radiator Thermometer Reverting to ROY1/MG9.5.24, ROY14/MG29.9.24, and ROY10/MG25.4.25, would you please advise if you have any news… | ||
| scan0226 | Requesting to find a missing Negretti & Zambra dashboard thermometer for examination. | ||
| View original record | To Hm. from Hs/Rm. (3505 Hs/Rm1/LG19.5.25. NEGRETTI & ZAMBRA THERMOMETER. Last year Messrs. Negretti & Zambra supplied us with a small dashboard Thermometer similar in appearance to the Cambridge… | ||
| scan0227 | Damaged Negretti & Zambra thermometer after a car accident in France. | ||
| View original record | To Roy. from Hs/Rm. V3565 Hs/Rm1/LG20.5.25. With reference to Roy12/MG11.5.25. The Negretti & Zambra Thermometer about which we enquired, was fitted to the car which fell into the river in France and… | ||
| scan0228 | Requesting the examination of two sample Radiator Thermometers from The Accurate Recording Instrument Company. | ||
| View original record | Hs. from ROY. X3565 ROY3/MG20.8.27 Herewith two sample Radiator Thermometers submitted by The Accurate Recording Instrument Company, Teddington. Would you kindly examine, and let us know how you think… | ||
| scan0229 | Brochure for A.R.I.C. radiator thermometers and other instruments for aircraft and motor dashboards. | ||
| View original record | Left Page: A.R.I.C. THERMOMETERS are supplied in the following finishes :— 1. Black Case with silvered dial and black figures. 2. Black Case with black dial and white figures. 3. Polished Aluminium… | ||
| scan0230 | Promotional leaflet for the A.R.I.C. distance reading dashboard fitting radiator thermometer. | ||
| View original record | A.R.I.C. RADIATOR THERMOMETER DISTANCE READING DASHBOARD FITTING DIAL FOR DASHBOARD Notes of Interest to All Motorists A COLD engine always pulls badly, and is, therefore, wasteful; and… | ||
| scan0231 | Request to test two distance thermometers for accuracy and their ability to withstand boiling temperatures. | ||
| View original record | Hl. from Hs/Rm. X3565 Hs/Rm1/LG22. 8. 27. We are [ax] sending in to you for test :- 2 distance thermometers. Will you [wxx] please check these for accuracy and also with regard to their capabilities… | ||
| scan0232 | Laboratory report on the calibration of two A.R.I.C. distance thermometers. | ||
| View original record | Hs/Rm. X35765 H11/EA23.8.27. Laboratory. Report No.L930. Re 2 A.R.I.C. Distance Thermometers sent in for calibration 22.8.27. Thermometer Reading oC 30 40 50 60 70 80 90 100 Nickel Plated dial… | ||
| scan0233 | The calibration and testing of A.R.I.C. thermometers, noting their inaccuracy. | ||
| View original record | To Roy. from Hs/Rn. X3565 Hs/Rn2/LG23. 8. 27. A.R.I.C. THERMOMETERS. We have had the 2 A.R.I.C. thermometers you sent to us for test, calibrated. Attached is a copy of the results. We will further… | ||
| scan0234 | The calibration of two A.R.I.C. distance thermometers. | ||
| View original record | To Hs/Rm. from Hl. C O P Y. Hll/EA23.8.27. Report No.L930 Re. 2 A.R.I.C. DISTANCE THERMOMETERS SENT IN FOR CALIBRATION 22.8.27. Thermometer reading °C. | Nickel plated dial reading. | All black dial… | ||
| scan0235 | Internal order request for measuring cylinders and thermometers from W. & J. George Ltd. | ||
| View original record | To Roy/Ms. from Hs/Rm. X3565 Hs/Rn4/LG29.8.27. Will you please order for us from :- X3035 Messrs. W. & J. George Ltd., Great Charles St., Birmingham. Measuring cyl. No.40 (page 7 in Cat.) 2 500 c.c.… | ||
| scan0236 | Different mechanical methods for operating external radiator louvres. | ||
| View original record | R.R. 235A (500 T) (S.D. 408. 26-4-17.) Bm. 2/156/13. X. 3652. OY4/F13.5.19. COPY: May 13th 1919. Bn from OY, Mr. Hives. RE LOUVRES. X.3563. X.3652. X.3825 I wrote you some time ago that a garage man… | ||
| scan0237 | Thermostat arrangement of a Packard car, including operating temperatures and a sketch of the tube. | ||
| View original record | R.R. 235a (500 T) (S.D. 408. 26-4-17.) Bm. 2/156/13. To R. from EH. c. to CJ. c. to Bn. c. to E. c. to Da. EH2/LG2. 6.19. X.3652 X.435 RE THERMOSTAT ARRANGEMENT OF "PACKARD" CAR Attached herewith is a… | ||
| scan0238 | Use of standard larger size sylphons over new smaller diameter ones. | ||
| View original record | x3652 R. from Bn. Copy to EH. Oy ----------- Bn6/W30.6.19. ----------- RE SYLPHONS. With reference to Mr. Olley's note Oy8-F14/6/19, do you not think it would be wiser to utilise one of the standard… | ||
| scan0239 | Enquiry with a sketch about the production of sylphon tubing for a 40/50 HP chassis. | ||
| View original record | To WD. from E. Copy to CJ. " " BN. " " EFC. E1/G18.9.19. X.3652. RE SYLPHON TUBING. In accordance with Mr. Royce's wishes, would you kindly enquire whether the metal spinners and pressers in… | ||
| scan0240 | Procuring water temperature regulators from America for the 40/50 HP chassis. | ||
| View original record | X.3652. To Da. from E. Copy to CJ. " " BN " " EH. " " EFC. X.3563. X.3652. RE WATER TEMPERATURE REGULATOR - 40/50 H.P. CHASSIS. We send you herewith drawing No.1143 shewing the above. You will… | ||
| scan0241 | Laboratory report on the capacity and liquid composition of a thermostat expanding reservoir. | ||
| View original record | Mr. Hives. E.F.C. COPY. X.3652 H18/EB18.3.20. Laboratory. X.3652 RE THERMOSTAT EXPANDING RESEVOIR. The internal capacity screwed down is 47.5 ccs. Liquid contents are 7.55 ccs (not counting that which… | ||
| scan0242 | The analysis and testing of sylphon tubes for thermostat control. | ||
| View original record | R R 235 A (100 T) (S.F. 846 6-8-19) G. 2460. X 3652. To R. from Hs. c. to Cj. c. to Bn. c. to E. c. to Da. Hs2/LG23.3.20. X.3652. X.3563. SYLPHON TUBES FOR THERMOSTAT CONTROL. X 3902 Acting on your… | ||
| scan0243 | Continued discussion regarding a variation of approximately 2 degrees found on a valve, possibly due to fitting issues. | ||
| View original record | Contd. -2- Hs2/LG23.3.20. varies about 2°. We think it very possible that the variation found on the first valve was due to the fitting. Hs. R.R. 235 B (5) (T) (S.G. 50) S.1-20) G. 2585. | ||
| scan0244 | Standardisation of thermostat control and the delivery of sylphon tubes from America. | ||
| View original record | x 3652 To BY. from Hs. c. to [text crossed out] c. to [text crossed out] EFC Hs2/LGZ1.4.20. X.3563 RE SYLPHON TUBES FOR THERMOSTAT CONTROL. X 3652 We expect very shortly to be issuing standardisation… | ||
| scan0245 | Confirming a cable sent to Mr Olley in the States regarding sylphon tubes for thermostat water connections. | ||
| View original record | Ms. from BY. Hs. X3652 BY1-P24.4.20. CHASSIS - WATER CONNECTIONS. -------------------------- Kindly note we have today cabled Mr Olley, in the States, as follows:- Olley re sylphon tubes for… | ||
| scan0246 | Standardization of the chassis thermostat and the sourcing of Sylphon Tubes. | ||
| View original record | X 3652 BY. from Hs. Hs2/LG27.5.20. X.3652. RE CHASSIS THERMOSTAT. X 3652 We have received a note from R. saying that the Thermostat should be standardised as quickly as possible. We anticipate that… | ||
| scan0247 | Confirmation of a cablegram regarding the delivery of Sylphon tubes. | ||
| View original record | K R. R. 199 (250T) (SD676 19-7-17) MP180865 X3652 Hs. from BY. CONFIRMATION OF CABLEGRAM 11. 6. 20. TO:- ROLLS ROYCE - SPRINGFIELD, MASS+ RE DELIVERY OF SYLPHON TUBES. HAVE HEARD NOTHING SINCE YOUR… | ||
| scan0248 | Delayed cable and the shipment of Fulton Sylphon tubes on the S.S. West Celeron. | ||
| View original record | Hs. from BY. X 3652 RECEIVED JUL 1920 BY3-P20.7.20. Sylphon tubes A cable dealing with the question of the Fulton has been at the Works since July 9th, but has only just reached me. Not having had the… | ||
| scan0249 | The shipment and customs clearance of Sylphon Tubes for chassis thermostat water connections. | ||
| View original record | BP. c. to Hs c. to Mr. Shelton. COPY. X.3612 BY9/H30.7.20. E G JUL 31 1920 X.3523. CHASSIS - THERMOSTAT - WATER CONNECTIONS. RECEIVED X 3612 Quite a month ago we were informed by cable that the… | ||
| scan0250 | Mr. Royce's proposal and sketch for manufacturing Sylphon tubing in-house. | ||
| View original record | X 3652 To WS. from DA. c. to HS. So. F.R. [Handwritten] Da5/CB11.8.20. X 3652 RE SYLPHON TUBING. While we were with Mr. Royce yesterday he expressed a wish to attempt to make this type of tubing at… | ||
| scan0251 | Particulars and test results for a Syphon tube supplied from the U.S.A., noting a substituted part. | ||
| View original record | X3652 To HY. from RHC. c. to Hs. RHC4/LG25.8.20. X3652 RE SYLPHON TUBES. We give below particulars of Sylphon tube which has been supplied from U.S.A. Details generally are very good. Screw E.18647… | ||
| scan0252 | Letter discussing the potential use of Sylphon tubing for a combined delivery and relief valve on an air pump. | ||
| View original record | x3652 OyG - G 24920 Sept. 24, 1920. Mr. Claude Johnson, Managing Director, Rolls-Royce Ltd., London, England. Attention: Mr.F.H.Royce. Dear Sir:- Re: Sylphon Tubing. We send you attached herewith… | ||
| scan0253 | Letter regarding a pressure issue in a gas tank and a proposed solution. | ||
| View original record | Oy6 - 24920 Sept. 24, 1920 Mr. Claude Johnson - 2 developed a pressure in the tank of 8 lbs. while standing . Probably this trouble would be specially prevalent with a black gas tank as is often used.… | ||
| scan0254 | Correspondence from The Fulton Company regarding the supply of Sylphon samples for a Petrol Valve. | ||
| View original record | X.3562 THE FULTON COMPANY Knoxville, Tenn. Sept. 7, 1920 Rolls-Royce of America, Inc., Springfield, Mass. Attention: Mr.A.C.Ross Reference: R-2863 Gentlemen:- This will acknowledge receipt of your… | ||
| scan0255 | Suggested design for a combined delivery and relief valve on an air pump, using small sylphons. | ||
| View original record | SUGGESTED USE OF SMALL SYLPHONS FOR COMBINED DELIVERY AND RELIEF VALVE ON AIR PUMP RELIEF VALVE SET TO BLOW OFF AT SAY 6 LBS VENTS [ORDINARY FORM OF RELIEF VALVE MIGHT BE USED] PIPE TO OUTSIDE AIR, TO… | ||
| scan0256 | Requesting information and advice on the operating limits, testing, and installation of Sylphon thermostats. | ||
| View original record | X.3652 To Wd. from Hs. c. to Da. Hs4/LG13.10.20. X.3563. RE SYLPHON THERMOSTATS. X.3652. With reference to the attached correspondence in regard to the above, the only further question I think may be… | ||
| scan0257 | Copy of a cablegram from Springfield containing a coded message and its translation. | ||
| View original record | R.R. 235 B (50 T) (S.G. 504. 8-1-20) G. 2585. Wa. By Copy x 3652 D/BP4/CW14820. Please note, the following cablegram has been received from Springfields, for your attention. Rogen 89. Whitehead.… | ||
| scan0258 | Correspondence regarding the supply and specification of Copper Sylphon Tubes for a 40/50 hp Chassis Petrol Gauge. | ||
| View original record | R.R. 235A (100 T.) (S. G. 643, 19-2-20) G 2618 Hs. from Wd. c. to By. c. to Me. X 3652 Wd11/NJ12.10.20. X.3888 - 40/50 hp.Chassis - Petrol Gauge and Reserve Supply Tank, Sec.7080. On the 17th August… | ||
| scan0259 | List of specifications and modifications for a post-war chassis, continued from a previous page. | ||
| View original record | R.R. 235 A (100 T) (S.F. 846. 6-8-19) G. 2460. x.2565.- Post-War-Chassis. -5- R6/W3.10.16. Contd. which were 'E'. I believe there was some reason for making this alteration, but I think the brake shoe… | ||
| scan0260 | The effects of increasing engine temperature by partially blocking the radiator during a cold weather test drive. | ||
| View original record | X.3653. Extract from R1/G13.3.19. X.682 (Crossed out) X.3056 (Crossed out) X.3456 (Crossed out) RE CAR 7-CA. I had occasion to use the big car the other day when the temperature was about 40°F. We… | ||
| scan0261 | Suggestion to modify airflow by fitting a piece of plywood with a hole to the inside of the radiator. | ||
| View original record | -2- Extract from R1/G13.3.19. especially that part not controlled by the fan. For this reason I suggest that we fit on the inside of the radiator, next to the fan, a complete piece of ply the full… | ||
| scan0262 | Provisions for blocking off the radiator in cold weather for the 40/50 chassis. | ||
| View original record | X.3653. To R. from EH. FH1/LG4.4.19. c. to Cj. c. to E. C. to BY. c. to Da. _______________________ X.3456 - RE RADIATORS FOR 40/50 CHASSIS. It has been agreed all-round that provision should be made… | ||
| scan0263 | Engine cooling issues and the necessity of using the full size of the radiator despite the engine running too cold. | ||
| View original record | Contd. -2- EHL/LG4.4.19. We have also got to bear in mind that although all our complaints now are of the enigne being too cold, we were by actual results forced to use the size of radiator we now… | ||
| scan0264 | Instruction that the first few cars must be sent out without bonnet frames, using simple blanking-off pieces instead. | ||
| View original record | R.R. 235 B (200 T) (S F. 674. 22-5-19) (G. 2376 X.3653. Extract from E6/G1.5.19. X.3458 X.3499 The first few cars must be sent out without (bonnet) it, but the frame will be fitted later, The cars… | ||
| scan0265 | Methods for screening radiators and implementing a water bypass system to manage engine temperature. | ||
| View original record | X.3653. To EH. from R. c. to CJ. c. to Bn. To R7/G28.5.19. RE RADIATORS. X.3663. X.3456. X.3653. Regarding the screening of the radiator, I have suggested that you fit to existing cars a piece of ply… | ||
| scan0266 | Use of radiator louvres and thermometers to control engine temperature. | ||
| View original record | To CJ. from R. c. to Bn. c. to Eh. __6__ X.3653. R5/G2.6.19. Extract. X.3499. RE LOUVRES ON THE FRONT OF THE RADITOR -> ~~X.3565~~ CJ6/D20.5.19. It appeared to me when studying the matter that the… | ||
| scan0267 | Extract discussing seasonal radiator temperature control using plates or boards. | ||
| View original record | -2- Extract from R5/G2.6.19. blinds to control the temperature of the water in the radiators. The circumstances here are very similar to those in the car, only the temperature variation through which… | ||
| scan0268 | Design and material of a radiator blanking off piece for the 40/50 chassis. | ||
| View original record | C O P Y. X.3653. EH4/LG5.6.19. To R. from EH. Copy to CJ. X.2631. " " BN. X.3456. " " E. X.3653. " " DA. RE BLANKING OFF PIECE FOR 40/50 CHASSIS RADIATOR. We find that 49-GB maintains an average… | ||
| scan0269 | The seasonal adjustment of the radiator bye-pass for the 40/50 chassis. | ||
| View original record | X.3653. Extract from EH2/LG10.6.L9. BYE-PASS FOR 40/50 CHASSIS. Our experience with 49-GB which is fitted with a blind and a thermometer, has shewn that it is not essential to have the Control… | ||
| scan0270 | Radiator boiling issues during vehicle testing on hills and at high speed. | ||
| View original record | R.R. 235A (500 T) (S.D. 408. 26-4-17.) Bm. 2/156/13. X.3653. Extract from Bn5/W28.7.19. RADIATORS. X.3456. There is as much power as one could possibly want under any condition. The acceleration is… | ||
| scan0271 | Design of radiator baffles, comparing circular baffles to flat aluminium strips. | ||
| View original record | To BN. from EH. c. to BY. X.3653. EH9/LG9.9.19. RE BAFFLES FOR RADIATORS. X.3456. X.3653. I feel sure that Mr. Royce is under the impression that we are despatching Cars with a portion of the radiator… | ||
| scan0272 | Design and issues with radiator blanking-off plates to manage engine temperature. | ||
| View original record | X.3653. To Bn. from EH. EH3/LG18.9.19. X.3456. X.3653. RE BLANKING-OFF PLATES FOR RADIATOR. We did not get much satisfaction from "R" the other day with reference to this. What we say is that we… | ||
| scan0273 | Instruction to the Production Department regarding the immediate fitting of radiator blanking plates to current car chassis to resolve a piston knock issue. | ||
| View original record | To Ba. [struck through] from Bn. Copy to Hs. Wcr. [struck through] X3653 Bn7/W19919. RE BLANKING PLATES ON CURRENT CARS. It is necessary that we should proceed at once with Blanking Plates for chasses… | ||
| scan0274 | Supplying and fitting plates to reduce radiator surface on all produced chassis. | ||
| View original record | X3653 Chassis EH. C. to Bn. EP3/F20.9.19. Re. Plates for reducing Radiator Surface. With reference to our conversation on this matter the other day, it is absolutely essential before our current cars… | ||
| scan0275 | Requesting blueprints and the urgent production of various blanking plates and strips for 40/50 cars. | ||
| View original record | To BY. from Da. c. to Bn. X.3658 DA/STT2/EF22.9.19. Herewith please receive two Blue Prints of N.1899 Blanking Plate Washer. N.1900 Blanking Plate Stud Head. N.1901 Blanking Plate Washer. N.1902 4.000… | ||
| scan0276 | Partially covering radiators during autumn to maintain an economical engine temperature. | ||
| View original record | X.3653 To RJ. from R. Copy to CJ. " " EN. " " PN. " " HN. " " EP. " " EH. " " HM. R5/G20.10.19. X.3456. X.3653. Dear RJ., RE RADIATORS. It is a very opportune time of the year to warn users of R.R.… | ||
| scan0277 | The fitting of blanking plates in radiators and the circulation of associated instructions. | ||
| View original record | EH. Cr to By. X3653 EP/T5/F23.10.19. RE: RADIATORS. With reference to Mr.Royce's memo. R5/G20/10/19, as you are aware, we are at present fitting the blanking plates inside the radiator, next to the… | ||
| scan0278 | Radiator blanking plates being delivered with new chassis. | ||
| View original record | Mr.Berend. " Parsons. " Wallis. " Wheeler. " Salamanca. " Caswell. " Peat. " Bellringer. " Cowen. " Evans. Hm. Copy EP/T4/F23.10.19. RE. RADIATORS. Chassis which are now being delivered from the works… | ||
| scan0279 | Instructions for the use and fitting of radiator blanking plates. | ||
| View original record | R.H. 235 & 100 T.& S.F. 575. (6-4-19) G. 2354. INSTRUCTIONS FOR USE AND FITTING OF RADIATOR BLANKING PLATES. --------------------------------------- These plates are for regulating the temperature of… | ||
| scan0280 | Customer complaints about engine vibration and piston knock, and the results of a demonstration. | ||
| View original record | COPY. R. from EP. c. to Wor. c. to Bn. EP12/W29.10.19. I have been able to get Sales Dept. and Mr.Johnson to accept as a satisfactory model the special chassis, fitted with a covered body, which we… | ||
| scan0281 | Engine issues including spark gap, ignition, engine harshness, and piston knock on cold starts. | ||
| View original record | -2- delivering or have delivered. Reducing the spark gap on the distributor to a minimum, keeping the ignition plugs clean, and reducing the spark gap to .025" hasnow been standardised. We are also… | ||
| scan0282 | Instructions for fitting low and high compression pistons with slotted skirts to specific chassis. | ||
| View original record | EH. c. to Bn. c. to By. c. to Wor. c. to Sft. Dictated EP/T16/F29.10.19. Delivered 10 am 30/10/19 RE. PISTONS WITH SLOTTED SKIRTS. Mr. Platford has been on the telephone this afternoon, stating that… | ||
| scan0283 | Radiators and blanking plates, referencing a telegram from Mr. Royce. | ||
| View original record | EH. from EP. C. to EY. X3653 EP/T2/F6.11.19. RADIATORS AND BLANKING PLATES. We shall be glad to have your comments on our memo. EP/T5/F23.10.19 re/ the above, copy of which we attach hereto,… | ||
| scan0284 | Fitting of blanking plates to radiators and the circulation of instructions. | ||
| View original record | COPY. EH. c. to By. EP/T5/F23.10.19. RE. RADIATORS. With reference to Mr. Royce's memo. R5/G20/10/19, as you are aware, we are at present fitting the blanking plates inside the radiator, next to the… | ||
| scan0285 | Radiator blanking plates for pre-war cars, including radiator sizes and types for different series. | ||
| View original record | R.R. 235 A (100 T) (S.F. 575. 16-4-19) G. 2354. X 3653 To Bn. To DY. To Wd. To Da. To Mor. To Hs. Hm/NRC5/W20.11.19. Radiator Blanking Plates for pre-war Cars. -------------------- We have not yet… | ||
| scan0286 | Suggestion for a thermostatic device to control cooling water temperature in cylinder jackets. | ||
| View original record | R.R. 235 A (100 T) (S.F. 575. 16-4-19) G. 2354. -2- Hm/NRC5/W20.11.19. suggest that this points strongly to the need for a thermostatic device for short-circuiting part of the cooling water, or… | ||
| scan0287 | Correct use of blanking plates for radiators during winter months. | ||
| View original record | R.R. 235 E 200 T) (S.F. 673. 22-5-19) G. 2376. X.3683 To Hm. from Bn. Copy to [REDACTED] Cle. Hn6/W25.11.19. RE BLANKING PLATES FOR RADIATORS. With reference to Hm/NRCS/W20.11.19, the blanking plates… | ||
| scan0288 | Use and benefits of supplying four blanking plates for radiators to regulate engine temperature. | ||
| View original record | R.R. 235A (500 T) (S.D. 408. 26-4-17.) Bm. 2/158/13. X3653. To PN. from Bn. Copy to Wm. HWS. Ck. X3653 RE BLANKING PLATES FOR RADIATORS. Bnl/W1C1219. With reference to PN/15/DB8.12.19, two plates are… | ||
| scan0289 | List of experimental parts that have been fitted to various chassis. | ||
| View original record | X.3653. To EFC. from RHC. RHC2/LG10.12.19. ----------------- X.3647. - RE EXPERIMENTAL PARTS. -------------------------- Will you kindly note that the following parts have been fitted to chassis:-… | ||
| scan0290 | Failure of radiator plate fixings due to variations in leather packing. | ||
| View original record | Hs. from EP. c. to Bn. c. to By. c. to Da. C.K. X.3653 EP3/F28.2.20. X.3653 RE. FAILURE OF THE FIXING OF RADIATOR PLATES. These have come loose whilst on test. We have also received complaints of this… | ||
| scan0291 | Use of rubber versus leather washers for a radiator blanking plate and its fittings. | ||
| View original record | Hs. from BY. C. Mr Shelton. x3653 BY15-P2.3.20. x3653 x3456 RADIATOR - RE BLANKING PLATE & FITTINGS. In our original scheme we arranged for rubber washers under the steel washers in the front of the… | ||
| scan0292 | List of components for a trials car intended for the American Company. | ||
| View original record | X 3653. Extract from EP7F4.3.30. X.3719. RE TRIALS CAR FOR THE AMERICAN COMPANY. We shall have no difficulty in fixing on this car the following:- X.3612. X.3481b. (a) Rear axle fitted with Gleason… | ||
| scan0293 | Requirement to fit radiator plates suitable for winter conditions upon delivery of a car. | ||
| View original record | R.R. 235 B - 200 T) (S.F. 673. 22-5-19. G. 2376. X.3653 EP. From BY. c. Bn. c. Hs. c. Ck. BY4-P16.3.20. X.3653. CHASSIS - RADIATOR. RE FIXING OF RADIATOR PLATES. --------------------------- I think it… | ||
| scan0294 | Notification that the radiator blanking plate is now a standard part. | ||
| View original record | X.3653. 30.3.20. X.3653.-RADIATOR BLANKING PLATE. The bove is now standard. Hs. | ||
| scan0295 | Chasing a reply regarding a blanking plate and fittings for a radiator. | ||
| View original record | Hs. S. to By. EP/T4/F7.4.20. x3653 F.R. RE. BLANKING PLATE AND FITTINGS FOR RADIATOR. With reference to BY's memo. BY15/P2.3.20, we shall be glad to know if you have yet replied definitely to this… | ||
| scan0296 | Unsuitability of radiator blanking plates for American driving conditions due to temperature fluctuations. | ||
| View original record | X3653 COPY. To R. from Bn. To CJ from Bn. To Wor. To Hs. To By. To EFC. To Da. To EP. To EP. Mr.Humpston. (.U.S.A. Dept.) Received 8 May. no action taken by Bn. Rolls-Royce of America, Inc. 707, City,… | ||
| scan0297 | Adjustable radiator covers and blanking plates suitable for different climates. | ||
| View original record | Contd. -2- Oy4/M23.4.20. position behind the beading in the front of the radiator. Mr. Caswell is sending us a sample of this and, if it seems good, we are going to send it to you. A number of such… | ||
| scan0298 | Use, effectiveness, and aesthetics of adjustable radiator covers. | ||
| View original record | X3653 Hs EP15/F10.5.20. RE. RADIATOR BLANKING PLATES AND SPECIAL RADIATOR COVERS. Oy4 - M 2342o, With reference to Oy's memo. to you the easily adjustable radiator covers are now being used on some of… | ||
| scan0299 | The condition of a vehicle, outlining issues with tyres, battery, carburettor, and exhaust. | ||
| View original record | x.3653 Contd. x.3763. - Chassis-2o/EX. R24/H10.8.20. You will remember I strongly advocated well pumped tyres for Isle of Man TT 1906, to get low petrol consumption. X.607. X.3014b. X.3763b. The… | ||
| scan0300 | Loud boom from the engine at high speeds and proposing a modification to the radiator blanking plates. | ||
| View original record | R.R. 285A (100T) (S.H. 798. 10-12-20) G. 2947 X 3653 To Mr. [illegible] from Mr. [illegible] [illegible] " " " " Hs. Hm9/W22.2.21. X 3653 Radiator Blanking Plates. We have found when the new pattern… | ||
| scan0301 | Requesting a discussion regarding the use of Blanking Plates with a new Thermostatic control before circulating a related memo. | ||
| View original record | x3653 PN1/DN/22.4.21. S/W. Hs. x3653 Before circulating a certain memo relating to the use of Blanking Plates in conjunction with our new Thermostatic control I would like to have an opportunity of… | ||
| scan0302 | Following up on a proposal to discuss the use of Blanking Plates with the new Thermostat control. | ||
| View original record | X3653 PN5/DN/3.6.21. S/W. Hs. On the 25th April I wrote to you suggesting that it would be a good plan if we had a short discussion on the matter of Blanking Plates before circulating the memo… | ||
| scan0303 | 'Winterfront' radiator shutters available in the U.S.A. and their features. | ||
| View original record | Y4310 To R. from Hs. c. to CJ. c. to Bn. c. to E. c. to Da. Hs1/LG4.2.21. X.4310. SHUTTERS FOR RADIATORS. X.3456. Attached herewith is a leaflet explaining the "Winterfront" Shutter which can be… | ||
| scan0304 | Attaching a copy of a letter from America concerning a Winterfront Automatic Radiator Shutter. | ||
| View original record | X.4310 EWT. to Hs. EWT/ HJC9/G4.2.2b. X.43/o Re: Winterfront Automatic Radiator Shutter. Attached hereto is copy of letter reference Oy6-G21121 addressed to CJ from America, together with the three… | ||
| scan0305 | Letter from Rolls-Royce of America to the London office regarding the Winterfront Automatic Radiator Shutter. | ||
| View original record | Oy6 - G 21121 Jan. 21, 1921 Mr. Claude Johnson, Managing Director, Rolls-Royce Ltd., London, England. Attention; Mr. Hives. Dear Sir:- Re: Winterfront Automatic Radiator Shutter We are attaching… | ||
| scan0306 | Advertising leaflet for the 'Winterfront' automatic radiator shutter. | ||
| View original record | WINTERFRONT Reduces the use of the choke and formation of carbon. Increases mileage on gasoline and conserves lubricating oil. Maximum driving power is quickly attained and Winter driving made more… | ||
| scan0307 | Advertisement leaflet for the 'Winterfront' automatic radiator shutter system. | ||
| View original record | WINTERFRONT TRADE MARK The “WINTERFRONT” is a simple and extremely effective device and represents to the automobile in cold weather what an overcoat represents to you. Gives driving comfort by… | ||
| scan0308 | Internal request for information on the mileage of U.S.A. Bosch Magnetos and Winterfronts for standardization purposes. | ||
| View original record | To Oy. from Hs. X43/6 Hs5/LG11.2.21. X.3916. X.4210. RE U.S.A. BOSCH MAGNETOS. RE WINTERFRONTS. Will you please let me have all the information you can obtain as regards the running of U.S.A. Bosch… | ||
| scan0309 | Letter from America concerning U.S.A. Bosch Magnetos and Winterfronts. | ||
| View original record | X.4310 EWT. from Hs . EWT/HJC8/G24.3.21. X.3916 - Re. U.S.A. Bosch Magnetos - Winterfronts. X4310 Attached hereto is a copy of letter reference OY3/G5.3.21 addressed to CJ. from America, for your… | ||
| scan0310 | Letter providing feedback on the performance of American Bosch magnetos and winterfronts on various cars. | ||
| View original record | CC Mr. Bagnall: Mr. Nadin. Mr. Hulley. Mr. Southern. CY3/G5.3.21 March 5th. 1921. Mr. Claude Johnson, Managing Director, Rolls-Royce Ltd., London, England. Attention Mr. Hives. Dear Sir:- Re. U.S.A.… | ||
| scan0311 | Letter from M. Olley of Rolls-Royce of America discussing the 'Galli-ator' fitting and its cost of $25.00. | ||
| View original record | Contd. -2- leave on all the year round, whereas the Galli-ator is a permanent fitting for all the year round. The cost of the Galli-ator is about $25.00, and is made of better materials. Yours truly,… | ||
| scan0312 | Induction pipe changes and solutions for cold starting issues with cars in the American market. | ||
| View original record | COPY. X4310 November 1st. 1921. To Mr. Belnap. CC Mr. Basil Johnson. Mr. Beaver. Mr. Nadin. Mr. Bagnall. Mr. Hulley. Mr. Southern. Mr. Caswell. From - Mr. Olley. RE. INDUCTION PIPE CHANGES. X3677… | ||
| scan0313 | The experimental stage of a vaporiser scheme, comparing its performance with and without an exhaust heated throttle. | ||
| View original record | -2- letters Hs5/LG20.9.21 and Hs4/LG23.9.21 that difficulty was met with in obtaining proper distribution with the device when made experimentally in accordance with this scheme and that at latest… | ||
| scan0314 | Recommendations for improving car performance in cold weather, with a proposed cable reply to Mr. Royce. | ||
| View original record | -3- appreciable drop in horsepower. (g) We do not claim that the vaporiser scheme without the heated throttle is the ultimate perfect device, but we believe that in its latest development, as tried… | ||
| scan0315 | Proposal for radiator tube dimensions and ordering tubes for experimental radiators. | ||
| View original record | H.H. 226A (100 T) (H.H 798 10-12-20) G. 2047 X4331 O.O. from By. c. to Ms. c. to EFC. By12/P4.2.21. X.4331. CHASSIS - RADIATORS. X.3456. I have discussed with Hs, a proposal put forward by Captain… | ||
| scan0316 | Ordering of radiator tubes with specific expanded end dimensions. | ||
| View original record | R.R. 235B (100 F) (S.H. 798. 10-12-20) G. 3948 X.1066 433/ Wd. from BY. c. to Hs. c. to Da. c. to Ms. BY20/P1.3.21. X.3727 X.1066 X 433/ RADIATORS. Referring to Wd8/NJ28.2.21, we have ordered… | ||
| scan0317 | The issue of water loss during hill climbing, considering potential solutions such as a new apparatus or engine design. | ||
| View original record | To CJ. from R. c. to EP. c. to Hs. c. to PN. c. to Works Committee X 4412 R3/G8.9.21. X.4412 - RE LOSS OF WATER IN HILL CLIMBING. x.3456 X.819. X766 X.1298 CJ13/E7.9.21. It is not thought that the… | ||
| scan0318 | Tests on a smaller fan pulley to address engine overheating and water loss issues. | ||
| View original record | C.J. from R.P. C. to H. C. to Ha. C. to PN. C. to MR. for Works Committee. X4412 3. EP1/H12.921. X4394 re. WATER BOILING AND LOSS OF WATER. X4412 X1298 X766 With reference to your instructions at the… | ||
| scan0319 | Engine water loss and a proposed radiator overflow system with a sketch. | ||
| View original record | C2.E.C.M./11.3.29 - 2 - of the radiator, as per enclosed sketch, on which I fully reported at the time. It is certainly a fact that without this scheme we were unable to carry through these trials… | ||
| scan0320 | Cross-sectional drawing of a filler neck featuring a stand pipe, perforated plate, and an overflow pipe. | ||
| View original record | MACHINED OUT TO ALLOW STAND PIPE TO BE AS HIGH AS POSSIBLE. PERFORATED BRASS PLATE FIXED. SINGLE LARGE OVER FLOW PIPE. Z | ||
| scan0321 | List of experimental work recently instructed on the 40/50 Chassis. | ||
| View original record | To Hy. from BY/Shn. c. to Hs. c. to EF. X 4412 BY/Shn4/DB.13.10.21. RE EXPERIMENTAL WORK ON 40/50 CHASSIS REC'D 14 OCT 1921 We give below a list of experimental work recently instructed on the 40/50… | ||