Modifications to the Goshawk II lower half crankcase.
| Identifier | WestWitteringFiles\F\April1921\ Scan15 | |
| Date | 11th April 1921 | |
| 2 To WOR. {Arthur Wormald - General Works Manager} from E. {Mr Elliott - Chief Engineer} Copy to DA. {Bernard Day - Chassis Design} (Struck through) " " HS. {Lord Ernest Hives - Chair} ORIGINAL E6/G9/4/21. 11 APR 1921 RECEIVED X4220. RE "GOSHAWK(Aero Engine)(Codename for 20HP Car / Aero Engine after Kestrel(Aero Engine)) II" - LOWER HALF CRANKCASE. In reply to your memo WOR {Arthur Wormald - General Works Manager} 3/M7/4/21, the instructions re modification to bottom half are given in Mr. Royce's memo R1/G8/4/21. The alterations are so simple and straight forward that they can be done at Derby without further reference to Mr. Royce. HS {Lord Ernest Hives - Chair} 12 APR 1921 RECEIVED E. {Mr Elliott - Chief Engineer} | ||
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).