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).
Following up on the results of a comparative trial of three dynamo armatures for a lighting set.
| Identifier | ExFiles\Box 68\4\ scan0231 | |
| Date | 1st January 1925 | |
| X1640 To E.{Mr Elliott - Chief Engineer} from EFC. EFC2/T1.1.25. RE DYNAMO. X1640 V3362 About three years ago we received a memo from R.{Sir Henry Royce} copy of which is attached, regarding a dynamo for the W.W. lighting set. but we have never heard anything further about the comparative trial of the three armatures therein mentioned. It would be interesting to us to know of the results arrived at. EFC. R1/G10.10.21 att. | ||