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 manufacture extension pieces and two complete valves for a Farnborough indicator valve related to a Chassis C/C Unit.
| Identifier | ExFiles\Box 134\1\ scan0133 | |
| Date | 20th February 1939 | |
| 1129 To HPT. Rm{William Robotham - Chief Engineer}/Ed.{J. L. Edwards}8/JH.20.2.39. Chassis C/C Unit. Will you please make two extension pieces for a Farnborough indicator valve as per the attached sketch SCT.100. We wlao require two valves complete to M.Sch.114, LOP.M.335, and should be glad if you would get these put through as quickly as possible. Rm{William Robotham - Chief Engineer}/Ed.{J. L. Edwards} | ||