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).
Official order for grinding, tin-plating, and supply of T slot and aerolite Bentley pistons.
| Identifier | ExFiles\Box 148\3\ scan0332 | |
| Date | 2nd May 1938 | |
| 1256 To Roy.{Sir Henry Royce} c. to G/JWH. Rm{William Robotham - Chief Engineer}/Mths.{Reg Matthews}9/JH.2.5.38. Will you please pass an official order to the Light Production Co.Ltd., for the following - (1)- Grind and tin-plate 6 T slot pistons (RM.{William Robotham - Chief Engineer}92). (2) Supply 6 aerolite Bentley pistons also tin-plates. The T slot pistons are being despatched today in accordance with a letter of todays date. Rm{William Robotham - Chief Engineer}/Mths.{Reg Matthews} | ||