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).
Blueprints for a B.60 Ripplet camshaft.
| Identifier | ExFiles\Box 118\1\ scan0142 | |
| Date | 13th March 1940 | |
| File 1022 & 1044 To Rm.{William Robotham - Chief Engineer} c. to Ev.{Ivan Evernden - coachwork} Ev{Ivan Evernden - coachwork}/HH.1/JH.13.3.40. B.60 Ripplet. Sec.5090 - Camshaft. Please receive herewith 2 blue prints of the following :- RE.618 Camshaft. This camshaft which is for use on Ripplet until RE.207 is produced, can be made from EX.33974 by modifying as shown on RE.618. Ev{Ivan Evernden - coachwork}/HH. | ||