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).
Modifying the 40/50 HP and 20 HP dynamos with finer field windings.
| Identifier | ExFiles\Box 60\1\ Scan174 | |
| Date | 3rd January 1930 | |
| X6008. RHC.{R. H. Coverley - Production Engineer} from EFC. EFC3/ADL3.1.30. X6007 X.5660 X6008 X.8660 40/50 HP. AND 20 HP. DYNAMO WITH FINER FIELD WINDINGS. The question of modification of dynamo output is very much to the fore at the present moment. In this connection we are particularly anxious to have, at the earliest possible moment, dynamos with finer field windings as instructed by By/RDL/DM{D. Munro}10.1.30. We have in the Laboratory machines of both sizes ready for modification. Will you please put this matter through at your earliest convenience. EFC. | ||