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).
Progress report on the status of the Engine Torque Arms and Tachometer Drive.
| Identifier | ExFiles\Box 1\8\ B001_X100 Engine Chassis-page117 | |
| Date | 1st December 1932 | |
| - 2 - E.1/HP.1.12.32. (6) Engine Torque Arms. In hand. (7) Tachometer Drive. Nearly ready. It is anticipated that all the above will be cleared up by the end of next week. E.{Mr Elliott - Chief Engineer} | ||