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).
Update to the M.40 Test Rig's Front Pan and Frame Fittings, including new parts and blueprints.
| Identifier | ExFiles\Box 110\2\ scan0048 | |
| Date | 11th July 1941 | |
| 727 To Rm.{William Robotham - Chief Engineer} from Rm{William Robotham - Chief Engineer}/HH. c. to Ev.{Ivan Evernden - coachwork} c. to Ev{Ivan Evernden - coachwork}/JD.{J. Draper - Frames} Rm{William Robotham - Chief Engineer}/HH.4/SW.11.7.41. M.40 Test Rig. PL.436 - Front Pan Sec.7000 - Frame & Fittings The following part has been detailed in accordance with the above scheme :- RF.2481 Tube - Front Pan 2 Off. We attach to Ev{Ivan Evernden - coachwork}/JD{J. Draper - Frames}'s copy of this memo, one blueprint of RF.2481, together with revised prints of RF.2259 Sheet 2 - Assembly of Front Pan, and LOP.RF.2259 Sheet 3, which have been brought up to date by the addition of the above tube. Rm{William Robotham - Chief Engineer}/HH. 106 | ||