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 side of a document showing a date stamp from the Print Room in Derby.
| Identifier | ExFiles\Box 17\3\ Scan210 | |
| Date | 27th March 1928 | |
| PRINT ROOM 27 MAR 1928 DERBY. | ||