Cover or separator page with handwritten reference numbers.
| Identifier | ExFiles\Box 9\5\ 05-page046 | |
| Date | 8th April 1937 guessed | |
| M1301 A1592/3 | ||
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).