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 with a purple ink stamp from the Print Room.
| Identifier | ExFiles\Box 31\1\ Scan089 | |
| Date | 5th October 1920 | |
| ROLLS-ROYCE, LIMITED PRINT ROOM. OCT. 5 20 DERBY | ||