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 issue an official order to the S.U. Carburetter Co., Ltd. for petrol pump diaphragm units.
| Identifier | ExFiles\Box 149\3\ scan0166 | |
| Date | 19th December 1940 | |
| To Roy{Sir Henry Royce}/AES. from Rm{William Robotham - Chief Engineer}/MHR.{M. H. Rigby} 1263 Rm{William Robotham - Chief Engineer}/MHR.{M. H. Rigby}1/ET.19.12.40. Will you please issue an official order to the S.U. Carburetter Co., Ltd., for 2 doz. H.V. petrol pump diaphragm units. O/N. 753. Rm{William Robotham - Chief Engineer}/MHR.{M. H. Rigby} | ||