Photograph showing the disassembled components of an oil pump.
| Identifier | ExFiles\Box 136\3\ scan0097 | |
| Date | 29th October 1940 guessed | |
| oil pumps | ||
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).