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).
Reference number and date on a blank cover page with a purple ink stamp.
| Identifier | ExFiles\Box 43\3\ Scan223 | |
| Date | 8th January 1929 | |
| Hs{Lord Ernest Hives - Chair}/VH 1/L6 8.1.29 ROLLS-ROYCE, LIMITED PRINT ROOM, 3 JAN 1929 DERBY. | ||