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 concerning the Smith Dynamo and adjustments made to Lucas dynamos.
| Identifier | ExFiles\Box 36\4\ scan 046 | |
| Date | 19th May 1920 | |
| X.3014 b Extract from EFC2/T19.5.20. X.295. ---- SMITH DYNAMO. ------------ X.3764.b. X.3014a/b. Similar curves will be obtained in due course for the Lucas E.575 dynamo. We have already made use of the principle of moving the control brush on the Lucas A.400 dynamo on chassis 4.EX to reduce the out-put of this machine to a reasonable value; as left set by the makers, the out-put was unduly high. EFC. | ||