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 concerning the return of unsatisfactory spark plugs and the continued testing of a different model.
| Identifier | ExFiles\Box 58\3\ Scan155 | |
| Date | 15th July 1932 | |
| X19186. Hs {Lord Ernest Hives - Chair} /Rm. {William Robotham - Chief Engineer} 6/AD. July 15th, 1932. K.L.G. Sparking Plugs Ltd. Robinhood Engineering Works, Putney Vale, London, S.W.15. For the attention of Major Carington. Dear Sirs, We are returning to you eleven LKS.6 plugs which you supplied to us for experimental test. These plugs are so short in the body that they are no use to us on our engines. We are continuing the tests of the long reach LKS.6 and so far are having very satisfactory results on the road. Yours faithfully, FOR ROLLS-ROYCE LIMITED | ||