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).
New drawings and instructions for ignition wire tubes, assemblies, and brackets for the B.60 3 1/4 Bore engine.
| Identifier | ExFiles\Box 168\3\ img250 | |
| Date | 19th March 1940 | |
| 6119 d-1044 To Rm.{William Robotham - Chief Engineer} c. to Ev.{Ivan Evernden - coachwork} EV{Ivan Evernden - coachwork}/HH.1/JE.19.3.40. B.60 3 1/4 Bore. Wire and Fittings - Section S'10. PL.126 Ignition H.T. Wiring Delco. Dist: Please receive herewith blueprints of the following new drawings, detailed in accordance with the above scheme :- RE.644 H.T. Ignition Wire Tube. RE.645 Assembly Ignition Wire Tube. Front. RE.646 Assembly Ignition Wire Tube. Rear. RE.647 H.T. Ignition Wire Tube.Bracket. Please instruct the above parts as required. Herewith 2 blue prints of scheme PL.126 for Rm.{William Robotham - Chief Engineer} and one for HWS/AH. together with L.O. No.653. This completes instructions for above section. Alteration required to cylinder head due to the above scheme, will be put through as soon as possible. EV{Ivan Evernden - coachwork}/HH. | ||