Listing the parts fitted to a 'Goshawk' engine for testing.
| Identifier | ExFiles\Box 77\3\ scan0253 | |
| Date | 20th September 1920 | |
| X.3457 To EFC. {E. Fowler Clarke - Electrical Engineer} from RHC. {R. H. Coverley - Production Engineer} c. to Hs. {Lord Ernest Hives - Chair} Hs {Lord Ernest Hives - Chair} 4/LG20.9.20. X.3481. RE "GOSHAWK(Aero Engine)(Codename for 20HP Car / Aero Engine after Kestrel(Aero Engine))" ENGINE. The above engine has been placed on test and has been fitted with the following parts. X.3536. - Crankcase & Bearings. X.3208. - Crankshaft. X.3535. - Connecting Rods. A.3487. - Piston. X.3488. - Cylinder. X.3610. - Oil Pump. | ||
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).