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).
Confirming a hold on scheme ECD.396 for the Wraith III revised torque reaction damper, pending experimentation with a rubber replacement.
| Identifier | ExFiles\Box 132\3\ scan0085 | |
| Date | 20th January 1938 | |
| To By.{R.W. Bailey - Chief Engineer} 616? Rm{William Robotham - Chief Engineer}/Wym.{G. Harold Whyman - Experimental Manager}10/JH.20.1.38. WRAITH III - REVISED TORQUE REACTION DAMPER. This is to confirm our conversation of even date that that above scheme to ECD.396 should be held up for the time being, as we are experimenting with a rubber scheme to replace same. Rm{William Robotham - Chief Engineer}/Wym.{G. Harold Whyman - Experimental Manager} | ||