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 to Air-Maze Ltd. from the Experimental Department requesting an air filter for testing purposes.
| Identifier | ExFiles\Box 135\4\ scan0138 | |
| Date | 13th January 1939 | |
| 1137 EXPERIMENTAL DEPARTMENT. Rm{William Robotham - Chief Engineer}/Wym.{G. Harold Whyman - Experimental Manager}8/JH. 13th. January, 1939. Air-Maze Ltd., Bush House, Aldwych, LONDON.W.C.2. Dear Sirs, In reply to your letter ref. WFM/BP. we should like you to supply us with an air filter as per your enclosed drawing. We will then fit this to one of our cars and test same for horse power loss and general performance. Yours faithfully, FOR ROLLS-ROYCE LTD. | ||