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).
Technical note discussing the fan blades, radiator shutters, and undershield.
| Identifier | ExFiles\Box 5\4\ 04-page017 | |
| Date | 14th September 1921 | |
| contd. -4- R10/G14.9.21. The fan behind the radiator looks as though it should be made with longer blades. The liberal space allowed was for shutters between the fan and the radiator, but we are not sure whether these would be fitted. Mr. Elliott will find out where the undershield is hung up. We intended that they should be side plates supported R.{Sir Henry Royce} | ||