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).
Request to dispatch two failed Type 393B Sparking Plugs to K.L.G. Sparking Plugs Ltd. for examination.
| Identifier | ExFiles\Box 162\4\ img248 | |
| Date | 2nd February 1937 | |
| HPS{Horace Percy Smith - Experimental Factory Mgr}/CEP from Rm{William Robotham - Chief Engineer}/Wst. 60001B Rm{William Robotham - Chief Engineer}/Wst.12/M.2.2.37. Will you please arrange to despatch to Mr. L. Morgan of K.L.G. Sparking Plugs Ltd., two Type 393B Sparking Plugs. These are being returned for his examination after failure on test. Rm{William Robotham - Chief Engineer}/Wst. | ||