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).
Typed page discussing a working line and a limit that has been reached.
| Identifier | ExFiles\Box 43\2\ Scan081 | |
| Date | 14th December 1925 | |
| Oy1-E-121425 -4- December 14, 1925. (c) above is the line along which both England and we are working at the present time. We have however touched the limit beyond which we cannot go without (d). COPY Oy. MO/E | ||