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).
Chasing the return of a battery ignition ballast resistance that was provided for testing.
| Identifier | ExFiles\Box 39\3\ Scan186 | |
| Date | 20th July 1922 | |
| X.3513- To RHC.{R. H. Coverley - Production Engineer} from EFC. EFC2/T20.7.22. X.3513 - BAKELITE PRODUCT INSULATION FOR BATTERY IGNITION BALLAST RESISTANCE. X.3716 At the time we handed over to you a main switch and actuator box for the replacement of the various insulations on these units with pieces from sample bakelite insulations, we also handed to you a battery ignition ballast resistance for the same purpose. You have returned to us the main switch and actuator box suitably modified, but so far we have not received back from you the ballast resistance. Perhaps you would kindly look into this matter. EFC. | ||