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 W.H. Colt Ltd. regarding the loan and testing of more efficient car fans.
| Identifier | ExFiles\Box 135\1\ scan0012 | |
| Date | 27th November 1931 | |
| 81509 Expl. Dept. Hs{Lord Ernest Hives - Chair}/Lid.{A. J. Lidsey}2/MJ. November 27th.1931. Messrs. W.H.Colt Ltd., Bush House, Aldwych, London.W.C.2. Dear Sirs, Thank you for your WHC/V/P of the 25th.inst., in which you give further particulars of the lines along which you are working to produce a more efficient fan. We shall be interested to try out a fan of a type which gives more air and at the same time does not require more HP. to drive it. We are sending to you on loan one of our Phantom ll car fans and one 20/25 HP. car fan, and shall be pleased to hear in due course that you can better their performance. You can rest assured that any information of a technical nature which you may send to us will be treated strictly confidentially. Yours faithfully, For Rolls-Royce Ltd. | ||