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).
Confirming completion of instructions for a rationalised valve gear without grommets for the B.60 Ripplet.
| Identifier | ExFiles\Box 158\5\ scan0075 | |
| Date | 30th September 1940 | |
| 13/60 To: Rm{William Robotham - Chief Engineer} from Rm{William Robotham - Chief Engineer}/HH c: Ev.{Ivan Evernden - coachwork} Rm{William Robotham - Chief Engineer}/HH9/SW.30.9.40 B.60 Ripplet Valves & Fittings Sec.5050 PL.173. Rationalised Valve Gear without Grommets. Further to our memo Rm{William Robotham - Chief Engineer}/HH.8/JH.24.4.40, we have now completed LOP RE.1623 to the above. This completes all instructions to the above scheme. Rm{William Robotham - Chief Engineer}/HH. | ||