Requesting agreement for calculations regarding an alteration to the Goshawk Dynamo and Starter Motor Dynamo's field winding.
| Identifier | ExFiles\Box 39\2\ Scan059 | |
| Date | 18th March 1921 | |
| R.R. 435a (100 T) (S.H. 798, 10-12-20) G. {Mr Griffiths - Chief Accountant / Mr Gnapp} 1947 X.3533 To EFC. {E. Fowler Clarke - Electrical Engineer} from Da. {Bernard Day - Chassis Design} Da {Bernard Day - Chassis Design} 4/CB18.3.21. X.3533 RE ALTERATION TO GOSHAWK(Aero Engine)(Codename for 20HP Car / Aero Engine after Kestrel(Aero Engine)) DYNAMO & X.3526. STARTER MOTOR DYNAMO FOR 3rd. BRUSH CONTROL. Please receive two tables shewing the calculations for the above alteration to the field winding. Would you please say if you agree to this. Da. {Bernard Day - Chassis Design} | ||
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).