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).
Telegram note regarding flexibility and damping of a flywheel, gearbox, and propeller tube.
| Identifier | WestWitteringFiles\K\August1923\ Scan9 | |
| Date | 9th July 1918 | |
| R.R. 144A (100B.) SE 867. 9.7.18 MP 193871 ROLLS-ROYCE, LIMITED. TELEGRAM RECEIVED BY TELEPHONE. Time Received Date To By from just in front of flywheel fit gearbox separate oil on propeller tube as little flexibility and damping as possible & other than necessarily supplied by frame and front FROM THIS SHEET MUST BE FILED. | ||