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 The Tempered Spring Co. Ltd. acknowledging receipt of 24 valve springs for an Endurance engine test.
| Identifier | ExFiles\Box 158\4\ scan0105 | |
| Date | 16th November 1936 | |
| 1360 Experimental Department 16th November 1936. Rm{William Robotham - Chief Engineer}/Swdl.{Len H. Swindell}26/AP. Messrs. The Tempered Spring Co.Ltd., Burton Weir Works, SHEFFIELD 4. Dear Sirs, We thank you for the 24 valve springs which you have made for us and which we received on Thursday last. These will be fitted to an Endurance engine and we will let you know the result of their run. Our Order Office has been notified to pass an official order to you for the above springs. Yours faithfully, FOR ROLLS-ROYCE LIMITED. | ||