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).
To Roy requesting modifications to a Ph.III type Fuel Pump being returned to the S.U. Co.
| Identifier | ExFiles\Box 149\1\ scan0215 | |
| Date | 12th December 1935 | |
| To Roy.{Sir Henry Royce} X1263 Hs{Lord Ernest Hives - Chair}/Bwg.{J. C. Bowring}6/KW.12.12.35. We are returning to the S.U. Co. 1. Ph.III type Fuel Pump. Will you please issue an official order for them to modify as follows :- Fit non-inductively wound Coils " G.M.l Diaphragm. " Bakelite Valves. This pump is eventually required for 21-G-IV, 10,000 miles test. Hs{Lord Ernest Hives - Chair}/Bwg.{J. C. Bowring} | ||