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).
Confirming the compatibility of a radiator shirt with B.50 radiator 'internals'.
| Identifier | ExFiles\Box 148\2\ scan0138 | |
| Date | 17th March 1939 | |
| - 2 - DA. {Bernard Day - Chassis Design} 15/G.17.3.39. We have ascertained that the radiator shirt as drawn can be fitted to a B.50 radiator 'internals'. DA. {Bernard Day - Chassis Design} | ||