Instruction to supply Hoffmann Ball Bearings for the 'Goshawk I' Governor Drive experiment.
| Identifier | ExFiles\Box 51\5\ Scan236 | |
| Date | 20th September 1922 | |
| X4354A [Struck through text] c. to EFC. {E. Fowler Clarke - Electrical Engineer} BY {R.W. Bailey - Chief Engineer} /Shn6/DB. {Donald Bastow - Suspensions} 20.9.22. X.4354.A. - "GOSHAWK(Aero Engine)(Codename for 20HP Car / Aero Engine after Kestrel(Aero Engine)) I" - GOVERNOR DRIVE. In accordance with LeC.1616, will you please instruct up the following Hoffmann Ball Bearings, as required for the above experiment:- No.110. 10 x 30 x 9. 1 off. No.112 - Deep groove without slots. 12 x 32 x 10 1 off. No.310 - Deep groove without slots. 10 x 35 x 11 1 off. Drawings will be issued as soon as possible. BY {R.W. Bailey - Chief Engineer} /Shn. [Stamp:] Hs {Lord Ernest Hives - Chair} SEP 21 1922 RECEIVED | ||
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).