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 from AC-Sphinx Sparking Plug Co. regarding the prioritisation of Aero plugs over Bentley plugs.
| Identifier | ExFiles\Box 163\5\ img047 | |
| Date | 10th July 1936 | |
| THE AC-SPHINX SPARKING PLUG CO., LTD. CONTINUATION SHEET No.1. Messrs. Rolls-Royce Ltd. ...Bentley, it is my understanding that the Aero plugs are the more urgent; we are therefore giving the latter priority and the Bentley plugs will follow as soon as possible afterwards. Yours faithfully, THE AC-SPHINX SPARKING PLUG CO. LTD., N.F.STOCKBRIDGE, Managing Director. | ||