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).
Cover page for a document titled 'Conversion by Rode'.
| Identifier | ExFiles\Box 166\4\ img239 | |
| Date | 4th January 1939 guessed | |
| CONVERSION By ... RODE. | ||