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 with a purple ink date stamp from Derby.
| Identifier | WestWitteringFiles\S\September1928-October1928\ Scan176 | |
| Date | 18th October 1928 | |
| REC'D 18 OCT 1928 DERBY. | ||