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).
Instruction memo regarding new blueprints for B.60 3¼ Bore ignition wiring and fittings.
| Identifier | ExFiles\Box 124\2\ scan0083 | |
| Date | 19th March 1940 | |
| 104H To Rm.{William Robotham - Chief Engineer} c. to Ev.{Ivan Evernden - coachwork} File Ev{Ivan Evernden - coachwork}/HH.1/JH.19.3.40. B.60 3¼ Bore. Wire and Fittings - Section 5210. 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 HPS{Horace Percy Smith - Experimental Factory Mgr}/RH.{R. Hollingworth} together with L.O.P. RE.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. Hobs | ||