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).
Internal document cover page stamped by the Print Room.
| Identifier | ExFiles\Box 27a\2\ Scan169 | |
| Date | 11th May 1933 | |
| ROLLS-ROYCE, LTD PRINT ROOM 11 MAY 1933 DERBY. | ||