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).
Request for the weights of various components of the Goshawk Dynamo and Motor.
| Identifier | ExFiles\Box 35\4\ scan 087 | |
| Date | 10th March 1922 | |
| To Wor{Arthur Wormald - General Works Manager}/Mr. Brock. X.4384. EFC2/T10.3.22. From EFC. X.4383. GOSHAWK DYNAMO AND MOTOR. X.4384. Would you kindly let me have sometime at your convenience:- 1. The bare weight of carcase and pole pieces of the above. 2. The weight of armature stampings. 3. " " " copper, exclusive of commutator 4. Weight of field copper. EFC. | ||