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 Simmonds Aerocessories Ltd. regarding component specifications.
| Identifier | ExFiles\Box 136\3\ scan0011 | |
| Date | 3rd November 1938 | |
| Messrs. Simmonds Aerocessories Ltd. -2- 3.11.38. (c) The hexagon nut for clamping down the lid{A. J. Lidsey} to be nickel plated. (d) The only transfer allowable on the filter to read "change element every .... miles" - or some such alternative. It would be very useful to us if you could submit prints of the casings giving dimension and size of union thread, etc. Yours faithfully, For ROLLS-ROYCE LTD. | ||