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).
Request to cast three additional exhaust manifolds for test bed endurance work before the pattern is altered.
| Identifier | ExFiles\Box 93\1\ scan0021 | |
| Date | 8th July 1935 | |
| To RHC.{R. H. Coverley - Production Engineer} X3-3 Hs{Lord Ernest Hives - Chair}/Std.22/KW. 8.7.35. Will you please have cast three exhaust manifolds to Hs.{Lord Ernest Hives - Chair}2014, in addition to the four sets already asked for, before the pattern is altered. These are required for test bed endurance work. Hs{Lord Ernest Hives - Chair}/Std. | ||