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).
The distribution of blueprints for updated B.30 Alum camshafts.
| Identifier | ExFiles\Box 124\2\ scan0155 | |
| Date | 1st May 1940 | |
| IUHH FILE Rm{William Robotham - Chief Engineer}/PES.1/ML. 3-5-40 To Rm.{William Robotham - Chief Engineer} C. to EV.{Ivan Evernden - coachwork} Rm{William Robotham - Chief Engineer}/HH.3/JH.1.5.40. Camshaft B.30 Alum. Please receive herewith blue prints of the following - RE.886 Camshaft. RE.911 L.O.P. camshaft. Please instruct as required. This shaft replaces RE.692 with the exception of the new counter drive pinion which has been added. Existing shafts machined to RE.692 can be used on the above engine by fitting plug in crankcase. Rm{William Robotham - Chief Engineer}/HH. | ||