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 send an official order to Messrs. Rotherham & Sons Ltd. for a tap and a filter.
| Identifier | ExFiles\Box 9\3\ 03-page028 | |
| Date | 1st April 1937 | |
| To Roy.{Sir Henry Royce} c. to G/JWH. byo. Rm{William Robotham - Chief Engineer}/Std.7/JH.1.4.37. Will you please send an official order to Messrs. Rotherham & Sons Ltd. for one D.J. tap and one No.21 filter (ebonite) which were sent us on approval and which we wish to retain. Rm{William Robotham - Chief Engineer}/Std. | ||