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).
Covering memo listing drawings attached, issued under separate memo references.
| Identifier | ExFiles\Box 143\3\ scan0251 | |
| Date | 8th May 1940 | |
| 1204. from Rm{William Robotham - Chief Engineer}/CTS.{C. Trot Salt - Carburation} Rm{William Robotham - Chief Engineer}/CTS.{C. Trot Salt - Carburation}1/JMS.8.5.40. We send you herewith drawings issued in the following memos attached: Rm{William Robotham - Chief Engineer}/HH.21/JH.1.5.40. Rm{William Robotham - Chief Engineer}/HH.21/JH.1.5.40. Rm{William Robotham - Chief Engineer}/HH.1/7.5.40. Rm{William Robotham - Chief Engineer}/CTS.{C. Trot Salt - Carburation} | ||