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).
Extract of a memorandum regarding the radiator and bonnet design for the Goshawk 11 engine.
| Identifier | ExFiles\Box 77\4\ scan0165 | |
| Date | 31th March 1921 guessed | |
| +4240 To R.{Sir Henry Royce} from Da.{Bernard Day - Chassis Design} c. to Bn.{W.O. Bentley / Mr Barrington} c. to EFC. Extract from- Da{Bernard Day - Chassis Design}6/CB20.P.21. RE "GOSHAWK 11" - RADIATOR & BONNET. ----------------------------- X.4240. We also send a print of "N" scheme 710 shewing the radiator dimensions, also from LeC.1320. For the mounting of the radiator we have adopted the original scheme on Goshawk 1. We are not sure whether it is intended to fit ea shutter, a short circuit thermostat, or neither, in view of the expense, so that we have not dealt with this matter on the radiator drawing, but if it is intended to fit either of these arrangement, we would make a scheme adapted from the "Buzzard" drawing. Da.{Bernard Day - Chassis Design} | ||