List of specifications and modifications for vehicle systems including exhaust, gearbox, and electrical.
| Identifier | ExFiles\Box 83\1\ scan0032 | |
| Date | 31th August 1935 | |
| -4- Hs {Lord Ernest Hives - Chair} /Gry. {Shadwell Grylls} 1/KW. 31.8.35. Exhaust System. To Hs. {Lord Ernest Hives - Chair} 1585. including modification to Hs. {Lord Ernest Hives - Chair} 1928. Straight through downtake pipe. Flexible exhaust suspension to N.Sch.4054, as on 5-B-IV. Bonnet & Undersheets. FB.2125 bonnet (see radiator section). Undersheets - LOP. GB.1073 (as on 5-B-IV). Gearbox. Higher 1st speed, N.Sch.4556. Isolated change gear lever to N.Sch.4355 and LeC.4484. Servo. As on 5-B-IV including lightened pieces to Hs {Lord Ernest Hives - Chair} /FJH. {Fred J. Hardy - Chief Dev. Engineer} 1/KW.9.1.35 and in addition disc type damper for swinging arm to N.Sch.4453. Improved type cams to Hs. {Lord Ernest Hives - Chair} 1631. Electrical. Butler type stop and tail lamps. New type Lucas headlamps. Car Radio set with under-board aerial to EL.149. Modified fuse board with glass fuses. Combined cut-out and regulator unit. Ventilated dynamo. | ||
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).