Extract detailing specifications for the Small R.R.L. Chassis, referencing the Goshawk model and engine materials.
| Identifier | ExFiles\Box 49\4\ Scan082 | |
| Date | 17th November 1920 | |
| X4263 TO C.J. from R. {Sir Henry Royce} Extract from R4/G17.11.20. X.4219. RE SMALL R.R.L. CHASSIS. X.4263. Front axle to be like "Goshawk(Aero Engine)(Codename for 20HP Car / Aero Engine after Kestrel(Aero Engine))". X.4229. The Goshawk(Aero Engine)(Codename for 20HP Car / Aero Engine after Kestrel(Aero Engine))" will be a model of the external appearance of this chassis. X.4247. X.4256. X.4220. X.4225. We shall offer to the works, and Sales, only one variety of engine to the dimensions given above, which will be of the push rod type having aluminium crankchamber, cast iron cylinder block, and cast iron detachable. head. R.R. 236a 100m (T. S'H. {Arthur M. Hanbury - Head Complaints} ) 28. 1-22. G 2169 | ||
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).