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).
Transmittal memo listing drawings issued under five different memo references.
| Identifier | ExFiles\Box 143\3\ scan0186 | |
| Date | 15th April 1940 | |
| 1204 To HPS.{Horace Percy Smith - Experimental Factory Mgr} c. to HPS{Horace Percy Smith - Experimental Factory Mgr}/RH.{R. Hollingworth} Rm{William Robotham - Chief Engineer}/CTS.{C. Trot Salt - Carburation}11/JH.15.4.40. We send you herewith drawings issued in the following memos. attached. Rm{William Robotham - Chief Engineer}/HH.1/12.4.40. Rm{William Robotham - Chief Engineer}/HH.10/.9.4.40. Ev.{Ivan Evernden - coachwork}3/JH.2.4.40. Jnr.{Charles L. Jenner}10/JH.2.4.40. Rm{William Robotham - Chief Engineer}/HH.2/11.4.40. Rm{William Robotham - Chief Engineer}/CTS.{C. Trot Salt - Carburation} | ||