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).
Letter to the Champion Sparking Plug Co. requesting samples of their latest aero plugs for experimental testing.
| Identifier | ExFiles\Box 162\3\ img063 | |
| Date | 1st February 1937 | |
| 6000 Rm{William Robotham - Chief Engineer}/Wst.8/AP. Experimental Dept. 1st. February 1937. The Champion Sparking Plug Co., 83 Pall Mall, LONDON S.W.1. Dear Sirs, We were very interested to receive copy of the correspondence regarding aero sparking plugs, andwe would very much like to obtain from you samples of your latest aero plugs for experimental test when these are available. Yours faithfully, FORROLLS-ROYCE LTD. | ||