Letter from the Managing Director, Bernard Hopps, requesting to be kept advised of any information regarding spark plug development.
| Identifier | ExFiles\Box 162\6\ img362 | |
| Date | 7th June 1940 guessed | |
| my attention and I should be glad if you could keep me advised of any information that may come your way regarding spark plug development. With kind regards, Sincerely yours, Bernard Hopps Managing Director. | ||
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).