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 Ethyl Export Corporation regarding the laboratory examination of K.L.G. sparking plugs removed from a Bentley chassis due to misfiring.
| Identifier | ExFiles\Box 150\1\ scan0169 | |
| Date | 7th August 1936 | |
| 81282. Hs{Lord Ernest Hives - Chair}/Wst.3/MA. 7th August, 1936. Y6001a. F.R.Banks, Esq., Ethyl Export Corporation, Abford House, Victoria, London, S.W.1. Dear Banks, We have just removed a set of K.L.G. type 850 sparking plugs from one of our Bentley chassis with a fairly good deposit of lead on the insulators and we are sending them to you for Laboratory examination under separate cover. These plugs were removed from the engine due to misfiring and no doubt your Laboratory officials will be able to determine whether this was due to the amount of deposit on the plug insulators. At the same time we are sending you three new plugs for comparison. Yours sincerely, | ||