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).
Production of U.S.A. type radiator tubes in England.
| Identifier | ExFiles\Box 149a\3\ scan0092 | |
| Date | 9th June 1931 | |
| To Sg.{Arthur F. Sidgreaves - MD} From Hs.{Lord Ernest Hives - Chair} c.c. to Wor.{Arthur Wormald - General Works Manager} 84607 Hs.{Lord Ernest Hives - Chair}7/MJ.9.6.31. RADIATOR TUBES FOR U.S.A. Sg{Arthur F. Sidgreaves - MD}4/E8.6.31. When we asked Ross to look into the question of us being able to produce the U.S.A. type tubes here, we were not then aware that we should be able to get them made in England at all. Since that time Kynocks have agreed to produce the U.S.A. type tube. Hs.{Lord Ernest Hives - Chair} | ||