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).
Continuation sheet from the AC-Sphinx Sparking Plug Co. Ltd. about a drive test and mileage recording error.
| Identifier | ExFiles\Box 165\2\ img145 | |
| Date | 29th November 1937 guessed | |
| THE AC-SPHINX SPARKING PLUG Co., LTD. CONTINUATION SHEET No. 2. 773 speed mentioned by Mr. Davis, and find that we are able to get a drive with slightly under 1% error on the mileage recording wheels. Yours faithfully, THE AC-SPHINX SPARKING PLUG CO.LTD. D.BENTON BROWNE Chief Engineer | ||