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).
The reverse of a document showing a reception date stamp from the Derby facility.
| Identifier | ExFiles\Box 18\2\ Scan039 | |
| Date | 4th October 1928 | |
| MITED JM{Mr Morley}, 4 OCT 1928 DERBY. | ||