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).
The return of an experimental A.C. Speedometer to the A.C. Sphinx Sparking Plug Co. for correction.
| Identifier | ExFiles\Box 165\2\ img034 | |
| Date | 2nd March 1937 | |
| 6011 To D/BP. from Rm{William Robotham - Chief Engineer}/Wst. c. to G/Mt. Rm{William Robotham - Chief Engineer}/Wst.17/AP.2.3.37. We are sending into the stores one A.C. experimental Speedometer. Will you please arrange for this to be returned to the A.C. Sphinx Sparking Plug Co., Dunstable, Beds, for correction; their property returned ex loan. Rm{William Robotham - Chief Engineer}/Wst. 9 days | ||