From 'Sg.' to 'Rm.' concerning worsening engine detonation in car WMB11 and a proposal for its repair.
| Identifier | ExFiles\Box 109\5\ scan0138 | |
| Date | 11th July 1939 guessed | |
| 664 S/W {Sales / Derby Works} To Rm. {William Robotham - Chief Engineer} from Sg. {Arthur F. Sidgreaves - MD} re WMB11 SG {Arthur F. Sidgreaves - MD} 3/E11739 The detonation to which I have referred is - perhaps not unnaturally - getting a little worse. I should like to get this seen to before the holiday and think perhaps the best way will be to put the engine back to standard. I propose, unless I hear from you to the contrary, to send the car up on Monday and presume you will not want it for more than 2 or 3 days. Sg. {Arthur F. Sidgreaves - MD} | ||
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).