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 requesting the supply of four inlet valves for a semi-hemispherical head.
| Identifier | ExFiles\Box 133\1\ scan0050 | |
| Date | 11th May 1936 | |
| -2- Hs{Lord Ernest Hives - Chair}/Ed.{J. L. Edwards}15/KW.11.5.36. In conclusion, we should be obliged if you would supply us with four inlet valves for the semi-hemispherical head, an official order for which will follow shortly. Yours faithfully, FOR ROLLS-ROYCE LIMITED. | ||