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).
Modifications to Goshawk Dynamo No.470, which was refitted to chassis 6-GII.
| Identifier | ExFiles\Box 51\1\ Scan277 | |
| Date | 18th October 1923 | |
| X4383 EFC {E. Fowler Clarke - Electrical Engineer} /T18.10.23. X. 4383 - GOSHAWK DYNAMOS. Dynamo No.470 has been removed. The commutator has been specially undercut by the new process proposed for standard, and brushes of EGO. Morganite with bevelled spring pressure surfaces have been fitted. The dynamo has been replace on chassis 6-GII. EFC. {E. Fowler Clarke - Electrical Engineer} | ||