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).
Request to modify the solenoid on an experimental Spectre Starter Motor.
| Identifier | ExFiles\Box 62\1\ scan0320 | |
| Date | 4th June 1935 | |
| RHC.{R. H. Coverley - Production Engineer} 86134. Hs{Lord Ernest Hives - Chair}/Wst.13/KW.4.6.35. Exptl: SpectreCodename for Phantom III Starter Motor. Will you please have the Solenoid on this motor modified by winding one more turn on the heavy current winding, and re-winding the other winding with 17 SWG. wire. Hs{Lord Ernest Hives - Chair}/Wst. | ||