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).
Letter from S. Smith & Sons regarding an air circulation scheme for demisting and heating.
| Identifier | ExFiles\Box 137\2\ scan0106 | |
| Date | 20th June 1938 | |
| RP 81 S. SMITH & SONS (Motor Accessories) LTD. CRICKLEWOOD WORKS, LONDON, N.W.2. CONTINUATION NO. 1 Messrs. Rolls-Royce Ltd. 20th June 1938. 2000 cubic feet of air per hour, whereas in the case of scheme "A" only 1000 cubic feet are available. These designs are purely diagrametic but we trust they will be sufficient to give you a general idea of the scheme. You will also note that we considered it advisable to have a small auxiliary blower to provide air for demisting the screen. There would also be sufficient warm air available for warming the driver's compartment. This same scheme could, of course, be applied to a Saloon. Yours faithfully, For S. SMITH & SONS (MOTOR ACCESSORIES) LIMITED. [Signature] | ||