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).
Laboratory analysis report on a re-sample of gauze, detailing its chemical composition.
| Identifier | ExFiles\Box 76\3\ scan0116 | |
| Date | 17th March 1920 | |
| R.R. 235 B (50 T) (S.G. 504. 8-1-20) G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 2585. Mr Hives. H16/EB18320. Laboratory. Re sample of Gauze submitted 17.3.20. Analysis. Copper 40.2% Tin Nil Nickel 55.3% Iron 1.4% Arsenic & Phosphorus .028% Manganese 2.47% Chromium Nil This is a copper-nickel alloy and is similar to Mond metal. (though higher in Nickel than usual) HCH | ||