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).
Inquiry about the progress of electrical work on the Goshawk II dynamo, specifically its brushes and commutator.
| Identifier | ExFiles\Box 51\1\ Scan239 | |
| Date | 20th September 1923 | |
| X4383 Extract from Rl1/M20.9.23. ELECTRICAL WORK X.4338. I am anxiously looking for some progress in the electrical work as follows :- GOSHAWK II DYNAMO. Improved running at the brushes or an assurance from tests that this machine is satisfactory at the commutator and brushes. | ||