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).
Communication regarding the dispatch of a speedometer suitable for a 9/37 back axle ratio.
| Identifier | ExFiles\Box 166\2\ img223 | |
| Date | 26th October 1938 | |
| -2- Rm{William Robotham - Chief Engineer}/RC.{R. Childs}24/JH.26.10.38. We are sending under separate cover a speedometer suitable for the 9/37 back axle ratio. We were not notified of the change in ratio or we would have modified the speedometer before leaving the works. Rm{William Robotham - Chief Engineer}/RC.{R. Childs} | ||