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).
Internal request to place an order for four inlet valves from Rudge-Whitworth Ltd.
| Identifier | ExFiles\Box 133\1\ scan0048 | |
| Date | 11th May 1936 | |
| To Roy.{Sir Henry Royce} X1129 Hs{Lord Ernest Hives - Chair}/Ed.{J. L. Edwards}16/KW.11.5.36. Order No. 54100. Will you please pass an official order to Messrs. Rudge-Whitworth Ltd. for four inlet valves for the semi-hemispherical head M.3491 x 1 fitted to their 1934 "Ulster" Rudge, as ordered by us in our letter Hs{Lord Ernest Hives - Chair}/Ed.{J. L. Edwards}15/KW.11.5.36. Hs{Lord Ernest Hives - Chair}/J.L.Edwards. (Rm.{William Robotham - Chief Engineer} absent). | ||