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).
Letter from Joan E. Hall regarding developments and changes between two races.
| Identifier | ExFiles\Box 90a\4\ Scan009 | |
| Date | 9th January 1936 guessed | |
| F.{Mr Friese} 7. 53, BERKELEY COURT, N.W.1. WELBECK 5010. time to change them between the two races. However, we will write again next week & let you know developments. Kind regards yours Sincerely Joan E.{Mr Elliott - Chief Engineer} Hall | ||