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, aged, hole-punched sheet of paper with a blue reinforced edge.
| Identifier | WestWitteringFiles\N\July1925-September1925\ Scan49 | |
| Date | 15th July 1924 guessed | |
| ", | ||