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).
Placeholder memo indicating a document has been refiled.
| Identifier | ExFiles\Box 125\2\ scan0194 | |
| Date | 28th December 1934 guessed | |
| The remainder of this memo: was concerning 21-G-IV, and is filed in X.5840: | ||