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).
Official order for pump diaphragm assemblies to be sent to the S.U. Co.
| Identifier | ExFiles\Box 149\4\ scan0331 | |
| Date | 12th September 1937 | |
| To Roy.{Sir Henry Royce} c. to G/JWH. 1263 Rm{William Robotham - Chief Engineer}/JBD.{John B. Dixon - Fuel Systems}14/JH.12.9.37. Will you please issue an official order to the S.U. Co. for :- 12 high pressure pump diaphragm assemblies. 24 standard pump diaphragm assemblies. Rm{William Robotham - Chief Engineer}/J.B.Dixon. | ||