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).
Extract from Mr. Hancock's report on a dynamo's performance.
| Identifier | ExFiles\Box 60\1\ Scan111 | |
| Date | 30th May 1929 | |
| 30.5.29. Extract taken from Mr. Hancock's report of 2.5.29. X.7660. DYNAMO. Apart from a slight brush noise it has been quite satisfactory. | ||