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 memorandum cover sheet indicating a file or box reference.
| Identifier | ExFiles\Box 5\2\ 02-page200 | |
| Date | 20th October 1928 guessed | |
| INTERNAL MEMORANDUM X504 Box S.T. Handwritten memos save typing and checking time 703451 To................ From............... Tel. No............ Date............... | ||