Requesting 2 blueprints each for inner and outer valve spring drawings for the Experimental Garage.
| Identifier | ExFiles\Box 158\5\ scan0050 | |
| Date | 13th January 1940 | |
| 1360 TO. Rm {William Robotham - Chief Engineer} c. Rm {William Robotham - Chief Engineer} /FJH {Fred J. Hardy - Chief Dev. Engineer} c. Rm {William Robotham - Chief Engineer} /OTS [Struck through] c. EV {Ivan Evernden - coachwork} [Struck through] EV {Ivan Evernden - coachwork} /HH.2. 13.1.40 Clan/EXP FJH {Fred J. Hardy - Chief Dev. Engineer} Please receive herewith 2 blueprints of each of the following drawings, as requested by Exptl Garage. E.86364 Valve Spring (Inner) E.88325 Valve Spring (Outer) EV {Ivan Evernden - coachwork} /HH | ||
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).