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).
Blank document page with a purple date stamp from the Derby office.
| Identifier | ExFiles\Box 28\1\ Scan267 | |
| Date | 11th August 1931 | |
| 11 AUG 31 DERBY. | ||