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).
Requesting an instruction for two valve bodies following a breakage.
| Identifier | ExFiles\Box 97\5\ scan0292 | |
| Date | 24th June 1938 | |
| To HPS.{Horace Percy Smith - Experimental Factory Mgr} 400a Rm{William Robotham - Chief Engineer}/C1m.7/JH.24.6.38. Will you please instruct two valve bodies EXS.500 as we are going to put the same valve SCD.429 on the rear of 7.B.V. and have had one breakage already. Rm{William Robotham - Chief Engineer}/Clapham. | ||