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).
From EFC to Roy requesting an order of copper wire for experimental dynamo field windings.
| Identifier | ExFiles\Box 60\1\ Scan215 | |
| Date | 11th March 1930 | |
| X6008 To Roy.{Sir Henry Royce} from EFC. EFC3/MG11.3.30. X6007 X.6025. X.6026. X6008 20 SWG. D.C.C. WIRE FOR EXPERIMENTAL FINER DYNAMO FIELD WINDINGS. Will you please order 10 lbs 20 S.W.G. D.C.C. Copper Wire for electrical experimental purposes, to Order No. 54733. EFC. | ||