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 the undercutting of a Goshawk dynamo commutator from chassis Ø-GI.
| Identifier | ExFiles\Box 50\5\ Scan328 | |
| Date | 4th July 1924 | |
| X. 4333 To RHC.{R. H. Coverley - Production Engineer} from EFC. EFC4/T4.7.24. X.4333 - GOSHAWK DYNAMO COMMUTATOR. Herewith please receive the armature from Goshawk dynamo X from chassis Ø-GI. Would you kindly have the commutator undercut by the up-to-date method. EFC. | ||