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 an archival document with a reference label and a print room stamp.
| Identifier | WestWitteringFiles\R\2December1927-February1928\ Scan202 | |
| Date | 23th February 1928 | |
| RR 68 (250T) (DB{Donald Bastow - Suspensions} 925 8-5-25) J.H.D. ROLLS-ROYCE, LIMITED PRINT ROOM 23 FEB 1928 DERB | ||