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).
Page with a purple ink reception stamp.
| Identifier | ExFiles\Box 29\3\ Scan234 | |
| Date | 12th July 1930 | |
| RECEIVED 12 JUL 1930 DERBY. | ||