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).
Table showing the effects of radiator coupling to the dashboard under four different engine mounting and damper configurations.
| Identifier | WestWitteringFiles\S\March1928-May1928\ Scan142 | |
| Date | 28th April 1928 guessed | |
| contd :- -2- RADIATOR. The effect of the radiator being coupled up to the top of the dashboard by the long horizontal rod is shewn below :- Vertical. Horizontal. Rad: on. Rad: off. Rad: on. Rad: off. 1. Rubber engine mounting, steering wheel on, no dampers, no vertical dash supports. .320 .230 .350 .400 2. As 1. but solid engine mounting. .350 .300 .340 .360 3. Rubber mounting all on but dampers and vertical dash supports. .180 .140 .500 .420 4. As 3. but solid engine mounting. .250 .120 .320 .210 Hs{Lord Ernest Hives - Chair}/A.J.Lidsey. | ||