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. explaining a delay in testing their oil bath filter.
| Identifier | ExFiles\Box 135\4\ scan0145 | |
| Date | 24th June 1939 | |
| 1134? EXPERIMENTAL DEPARTMENT. Rm{William Robotham - Chief Engineer}/Wym.{G. Harold Whyman - Experimental Manager}7/JH. 24th. June, 1939. Air-Maze Ltd., Bush-House, Aldwych, LONDON.W.C.2. Dear Sirs, In reply to your letter of the 19th inst. I am sorry to inform you that we have not yet been able to complete our tests on the Air Maze oil bath filter, but will do so as soon as we possibly can. The testing of oil bath in filters is of necessity a lengthy process and I am afraid it will be some time before we can give you a full report on its performance. Yours faithfully, FOR ROLLS-ROYCE LTD. | ||