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. Ltd. clarifying specifications for four pairs of instruments.
| Identifier | ExFiles\Box 165\2\ img160 | |
| Date | 25th February 1938 guessed | |
| THE AC-SPHINX SPARKING PLUG CO.. LTD. CONTINUATION SHEET No. 2. We gather, therefore, that you are now expecting us to produce four pairs of Instruments similar to the ones we are shortly returning to you, and to have the 798 revs. per mile odometer drive, but we wonder whether it is your intention that a clock should be supplied in either of the Instruments, and whether we are to take it as quite certain that we are to use the Bentley type of flange fixing, and so forth. Perhaps you will be good enough to detail the exact specification you require, when the Instruments will be put in hand immediately. Yours faithfully, THE AC-SPHINX SPARKING PLUG CO. LTD. D.{John DeLooze - Company Secretary} BENNION Chief Engineer | ||