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 order experimental silk-covered copper wire for a Phantom II starter switch with reduced gauge windings.
| Identifier | ExFiles\Box 168a\2\ img004 | |
| Date | 2nd March 1930 | |
| Y6032. Req. from EPC. EFC7/AD7.2.30. X6032 X 7659 PHANTOM II. STARTER SWITCH WITH EXPERIMENTAL WINDINGS OF REDUCED GAUGE. Will you please order for Electrical Experimental Dept. 1-lb. of No.21 SWG. (.032" dia) double silk covered copper wire. Received. O/No.735. EPC. | ||