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).
List of components required for a complete Dynamo.
| Identifier | ExFiles\Box 124\2\ scan0265 | |
| Date | 31th October 1940 guessed | |
| Dynamo Complete as follows:- Armature LOP DB{Donald Bastow - Suspensions} 1848 DB{Donald Bastow - Suspensions} 2451 Pulley i/c Bearing Brackets LOP DB{Donald Bastow - Suspensions} 1861 Field Winding LOP DB{Donald Bastow - Suspensions} 1864 Commutator LOP DB{Donald Bastow - Suspensions} 1759 -------- | ||