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).
Sending two sample American tubes following a report on radiators.
| Identifier | ExFiles\Box 149a\3\ scan0084 | |
| Date | 22th April 1931 | |
| To E.{Mr Elliott - Chief Engineer} From Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer} r3678. Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer}15/KT.22.4.31. With reference to our report on radiators. We are sending you two sample American tubes, one of each size. Perhaps you will shew them to R.{Sir Henry Royce} if he expresses a desire to see what they are like when the matter comes up for discussion at W.W. Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer} | ||