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).
Internal request to order various sizes of reamers.
| Identifier | ExFiles\Box 143\3\ scan0126 | |
| Date | 12th March 1940 | |
| 1204 ? Les.{Ivan A. Leslie} Rm.{William Robotham - Chief Engineer}14/ML.12.3.40. Will you please order the following reamers and deliver them to Rm{William Robotham - Chief Engineer}/MHR.{M. H. Rigby} 3 off .3225. 3 " .3275. 3 " .385 3 " .390. 3 " .265. 3 " .255 Rm{William Robotham - Chief Engineer}/MHR.{M. H. Rigby} Order No: 830. | ||