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 Vortex Silencer Company Ltd. following up on the test of a sample silencer.
| Identifier | ExFiles\Box 152\3\ scan0052 | |
| Date | 20th January 1931 | |
| TELEPHONE: WEMBLEY 3636 " " 3637 " " 3638 DIRECTORS A.R. RUBIN COMP. I.E.E. CHAIRMAN HAROLD BROOKS F.B. HALFORD F.R.Ae.S ARTHUR G.{Mr Griffiths - Chief Accountant / Mr Gnapp} HAYES TELEGRAMS: "VORTEX, WEMBLEY. MIDDX." REGISTERED OFFICES VORTEX HOUSE WEMBLEY HILL ESTATE WEMBLEY MIDDX. VORTEX SILENCER COMPANY LTD 447 20th. January. 1931. Messrs. Rolls Royce Ltd., Derby. Dear Sir, For the attention of Mr. Lidsey. We regret that we were unable to see you when we called last week, and shall be glad to know if the test of our sample silencer is yet completed. Assuring you of our best attention at all times. We are, Yours faithfully, For and on behalf of VORTEX SILENCER COMPANY LTD. [Signature: L R Halford] General Sales Manager. [Signature: M R Hurlford] LRH/EC. | ||