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).
Letter from Alex Taub to Mr. Robotham regarding confidentiality and a query about exhaust valve materials for Opel.
| Identifier | ExFiles\Box 126\4\ scan0128 | |
| Date | 7th May 1936 | |
| Mr.Robotham. -2- 7th May 1936 Of course, it is not necessary to remind you that we are not very anxious that any of this information fall into the hands of our competition. Best personal regards. Auf Wiedersehen, ALEX TAUB. P.S. The boys at Opel are asking about the material you use in Exhaust Valves, can you tell? | ||