List of components including a regulator, distribution board, and foot switch with their associated part numbers.
| Identifier | ExFiles\Box 109\4\ scan0014 | |
| Date | 27th October 1938 | |
| -6- Rm {William Robotham - Chief Engineer} /Cr. {Mr Cra’ster / Mr Chichester} 1/MM.27.10.38. Regulator and Cutout LOP.DB. {Donald Bastow - Suspensions} 1922. Distribution Board. LOP.DB. {Donald Bastow - Suspensions} 536. Foot Switch. Lucas F.S.22.H. Rm {William Robotham - Chief Engineer} /Cr. {Mr Cra’ster / Mr Chichester} | ||
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).