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).
Requesting an urgent modification to a 20 HP medium output dynamo.
| Identifier | ExFiles\Box 62\3\ scan0068 | |
| Date | 16th October 1930 | |
| X6003 RHC.{R. H. Coverley - Production Engineer} from EFC. EFC3/AD16.10.301 X.6003. 20 HP. MEDIUM OUTPUT DYNAMO FOR MODIFICATION. Herewith we hand you 20 HP. medium output dynamo 3-24S-10. Will you please arrange for the high output modification to the pole piece to be made to this machine. The machine, so rearranged, is rather urgently required for a special purpose. FJA. Completed. EFC. | ||