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 requesting the supply of 6 helical compression springs with specific dimensions.
| Identifier | ExFiles\Box 153\1\ scan0051 | |
| Date | 16th September 1937 | |
| 1300 September 16th 1937 Rm {William Robotham - Chief Engineer} /FJH. {Fred J. Hardy - Chief Dev. Engineer} 4/AP. Messrs Geo. Salter & Co.Ltd., West Bromwich Dear Sirs, Will you please supply us with 6 helical compression springs to the following particulars:- Outside dia. 0.930 - 0.005 Free length. 2.020 - 0.005 wire 6 SWG (0.194) Working coils 5. Total coils 7 with ends ground square. We should be glad if you could send us these springs at an early date. An official order will follow in due course. Yours faithfully, FOR ROLLS-ROYCE LTD. | ||