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).
Requesting an order for eight valve seats from the British Piston Ring Co.
| Identifier | ExFiles\Box 158\5\ scan0007 | |
| Date | 24th January 1939 | |
| 6 1360 To Roy.{Sir Henry Royce} c. to G/JWH. Rm{William Robotham - Chief Engineer}/Ed.{J. L. Edwards}8/JH.24.1.39. Will you please order eight valve seats to EXS.1369 from the British Piston Ring Co. as per attached letter. Rm{William Robotham - Chief Engineer}/Ed.{J. L. Edwards} | ||