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 A.C. Sphinx Sparking Plug Co. Ltd. about the status of aero sparking plugs and proposing motor car plugs for Bentley chassis.
| Identifier | ExFiles\Box 163\5\ img042 | |
| Date | 6th July 1936 | |
| 86011 Hs{Lord Ernest Hives - Chair}/Wst.2/MA. 6th July, 1936. Messrs.A.C. - Sphinx Sparking Plug, Co.Ltd., Dunstable, BEDFORDSHIRE. For the attention of Mr.N.F.Stackbridge. Dear Sir, We are very anxious to know the latest position of the fully screened aero sparking plugs which you are making up for us as we wish to get these fitted to a complete engine for test as soon as possible. We should also like to know if you propose manufacturing motor car sparking plugs using Sintercorund insulators as we are particularly interested in same in connection with our Bentley chassis. Yours faithfully, FOR ROLLS-ROYCE LIMITED. | ||