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).
Experiments on leaky radiators and favouring the round tube Marston type.
| Identifier | ExFiles\Box 78\3\ scan0113 | |
| Date | 14th May 1915 guessed | |
| COPY. ex106. To J.{Mr Johnson W.M.} from R.{Sir Henry Royce} R10/IB4515. My dear J: Re Leaky Radiators. We are awaiting experiments to find the best way of treating the crinkled type of radiator. In the meantime I am in favour of the round tube Marston radiator for current work, this being lightest and most efficient. F.H.R. [Handwritten note:] Copies to Hy{Tom Haldenby - Plant Engineer} E.{Mr Elliott - Chief Engineer} Za 6175- | ||