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).
Document cover sheet with a reference number and a date stamp.
| Identifier | ExFiles\Box 36\2\ scan 229 | |
| Date | 10th June 1929 | |
| Hs{Lord Ernest Hives - Chair}/ACi 11C6 8-6 29 [STAMP] LIMITED DOM. 10 JUN 1929 DERBY. | ||