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 Messrs. G. Cussons Ltd. requesting a drawing with dimensions for a Dalby-Watson Optical Indicator and its chain drive.
| Identifier | ExFiles\Box 79\3\ scan0075 | |
| Date | 28th January 1918 | |
| X.3181 EFC2/AT28.1.18 28.1.18. Messrs.G. Cussons Ltd., Technical Works, Lower Broughton, Manchester. Dear Sirs, Re Dalby-Watson Optical Indicator. With reference to the rig for mounting your indicator on one of our engines, we find that we cannot conveniently proceed without some further particulars. Could you therefore let us have a drawing giving some of the main dimensions of the instrument, also particulars of the Chain Drive, as the print we have at present shows no dimensions of these? Yours faithfully, | ||