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 John Marstons Ltd for a specific radiator matrix with specified dimensions.
| Identifier | ExFiles\Box 150\3\ scan0049 | |
| Date | 24th September 1936 | |
| X1280 Exptl. Dept. HS {Lord Ernest Hives - Chair} /Std.24/JH. 24th September, 1936. Messrs. John Marstons Ltd., WOLVERHAMPTON. For the attention of Mr. Coltman. Dear Sirs, Will you please send us a radiator matrix to drawing EE.1798 in your Mark VI type of core, 52 m.m. deep, but using .005 waterway strip and .003 airway strip as discussed with you at Wolverhampton recently. This is in addition to the Phantom III radiator matrix already ordered from you in this type of core. Our Official order for the above will follow immediately. Yours faithfully, FOR ROLLS-ROYCE LTD. | ||