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).
Requesting a test of the Smith Type 5S motor for the 'Goshawk II'.
| Identifier | WestWitteringFiles\G\June1921\ Scan29 | |
| Date | 15th June 1921 | |
| TO EFC. from R.{Sir Henry Royce} Copy to cd. " " HS.{Lord Ernest Hives - Chair} " " BX. " " DH.{D. Henderson - Showroom} ORIGINAL. R7/G13/6/21. X.4342 - SMITH TYPE 5S MOTOR FOR "GOSHAWK II". In reply to your memo EFC7/T2/6/21, will you please test the above motor as it is. R.{Sir Henry Royce} RECEIVED JUN 15 | ||