Recommendation to obtain a pair of components based on a '12/41' compromise.
| Identifier | ExFiles\Box 123\3\ scan0008 | |
| Date | 20th June 1933 guessed | |
| (2) The 12/41 seems the best compromise, and we suggest a pair should be obtained. DA. {Bernard Day - Chassis Design} | ||
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).