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).
Page 3 of a letter from H.M. Hobson, Ltd. regarding the installation of a capillary tube.
| Identifier | ExFiles\Box 44\4\ Scan170 | |
| Date | 22th January 1930 | |
| Messrs. Rolls-Royce, Ltd., Date 22. 1. 30. Page 3 sufficient. If it is insufficient, we can easily increase the length of the capillary, as there is now no interference from the pressure balance connection, and the connection being at the top of the gauge, the capillary tube is not so likely to get damaged as formerly, when a spanner might have slipped when doing up the nut, or it might have been inadvertently bent on installation. Assuring you at all times of our best attention, We remain, dear Sirs, Yours faithfully, H.M.HOBSON,Ltd., J.P.Searight Joint Managing Director. | ||