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).
Parts fitted to a 'Goshawk' engine for testing.
| Identifier | ExFiles\Box 56\3\ Scan051 | |
| Date | 20th September 1920 | |
| X.3537 To EFC. 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" ENGINE. The above engine has been placed on test and has been fitted with the following parts. X.3551. - Wheelcase & Fittings. x.3535 . - Water connections. X.3572. - Oil Fittings. X.4130. - Idler Gear. X.3525. - Flywheel & Clutch. | ||