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).
Request to purchase one 'Mercer' Cylinder Micrometer for the Experimental Test Section.
| Identifier | ExFiles\Box 138\2\ scan0080 | |
| Date | 21th January 1937 | |
| 1163 Roy.{Sir Henry Royce} from Rm.{William Robotham - Chief Engineer} G/JWH. Rm{William Robotham - Chief Engineer}7/R.21.1.37. Will you please purchase for the use of the Experimental Test Section:- 1 "Mercer" Cylinder Micrometer as indicated in the attached pamphlet, price £10/10/-. Will you please ensure that this gauge is delivered to me personally when it arrives in the Stores. Rm.{William Robotham - Chief Engineer} | ||