From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Progress report detailing modifications and schemes for various engine and chassis models.
| Identifier | ExFiles\Box 30\3\ Scan056 | |
| Date | 19th January 1935 | |
| - 5 - BY.1/G.19.1.35. 4-S TROKE SLEEVE VALVE ENGINE. LeC. Port Mods. to vary timing ................. Recd. 4.12.34. 4232. Detail drawings completed and issued ........ 8.12.34. AERO. RR. Sch. 797 Dynamo for Aero Engine Ignition. Detail drawings will be put in hand as soon as possible. PHANTOM II. CHASSIS. N. Sch. 4241 Modfn. to 2nd. Speed Cone & Casing to facilitate Assembly....................... Recd. 26.10.34. Detail drawings completed and issued ................ 14.11.34. N. Sch. 4222 Modn. to Stabiliser .................... Recd. 13.10.34. Detail drawings completed and issued ................ 12.11.34. LeC. 4291 Conical Oil Unions ....................... Recd. 7.1.35. Detail drawings completed and issued ................ 12.1.35. 20/25 HP. CHASSIS. RR. Sch. 739 Side Spare Wheel Carrier with lowered running boards. Detail drawings completed and issued ................ 10.1.35. N. Sch. 4219 Oil Drain for Brake Camshafts ............ Recd. 13.10.34. Detail drawings completed and issued ................ 19.11.34. RR. Sch. 799 £2,000 Wide Bonnet, overhanging dash 9.000 etc. REg Sales Department have now agreed that this should be standardised for all production chassis except those with 'C' type column. N. Sch. 4255 Clutch Pressure Lever..................... Recd. 8.11.34. Detail drawings completed and issued ................ 3.12.34. N. Sch. 4324 Modified End Socket for Pedal Shaft ........ Recd. 8.1.35. Detail drawings will be put in hand as soon as possible. 40/50 HP. & 20/25 HP. CHASSIS. RR. Sch. 786 Scheme for Remote Air Vent for Petrol Tank. Modfn. to RR. Sch. 634. Detail drawings completed and issued ................ 5.12.34. 40/50 HP. ENGINE FOR TANK. Details completed and RR. Sch. 780 Water Temperature Regulator. issued ................ 15.11.34. | ||