The parts required for the M.40 Test Rig's front suspension bump and rebound buffers.
| Identifier | ExFiles\Box 110\2\ scan0044 | |
| Date | 10th June 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.3/SW.10.6.41. M.40 Test Rig. PL.420 - Bump & Rebound Buffers. Front Suspension. Sec.7000 - Frame & Fittings. Further to our memo reference Rm {William Robotham - Chief Engineer} /HH.3/SW.6.6.41., the following parts have been detailed in accordance with the above scheme :- RF.2517 Housing - Bump Rubber. 2 Off RF.2518 Bump Rubber. 2 " RF.2519 Rebound Rubber. 2 " The following standard parts will also be required :- K. {Mr Kilner} 4310 Nut - Bump & Rebound Rubbers 4 Off K. {Mr Kilner} 9008 S.Washer " " " 4 " This completes our instructions for the above scheme, and the piece numbers have been added to the scheme. Rm {William Robotham - Chief Engineer} /HH. Hde | ||
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).