Extract from a memo discussing design specifications for a small chassis.
| Identifier | ExFiles\Box 77\1\ scan0163 | |
| Date | 17th November 1920 | |
| R.R. H'bro (100 T) S.H. 89. 22-7-20: G 2769 X4232 To CJ. from R. {Sir Henry Royce} Extract from R4/G17.11.20. X.4219. RE SMALL R.R. CHASSIS. X.4231/2. Oil Pump, dynamo and water pump driven from camshaft or camshaft gear wheel. X.4250. X.4275. Such a small engine permits of an starter motor of a small size, and onley a single train of gear, and the shaft with spiral keys. X.4228. No governor. X.4244. The clutch will be multiple plate, but direct operated like the Northcliffe clutch, and not like the "Goshawk(Aero Engine)(Codename for 20HP Car / Aero Engine after Kestrel(Aero Engine))" clutch, which is lever operated, and is considered too expensive. | ||
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).