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).
Instruction note to Mr Martindale for the D.O. to issue a covering order.
| Identifier | ExFiles\Box 154\2\ scan0140 | |
| Date | 7th September 1938 | |
| 1305 7/9/38. Rm{William Robotham - Chief Engineer} Mr Martindale Have D.O. to issue Covering Order C W Allen 3/9 | ||