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).
Unfavorable impression regarding a profit attempt on Hall's engine.
| Identifier | ExFiles\Box 175\2\ img109 | |
| Date | 30th September 1941 | |
| Lpy from Rm.{William Robotham - Chief Engineer} Wruil re Hall's engine Thanks for the information I am not very favourably im- pressed with his attempt to make a profit out of what was a piece of generosity on the part of Rolls Royce Ltd., However, thank you for obtain- ing the information, which we will utilise if and when we require the engine. | ||