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 of a vapour and condensation sample from the Experimental Department.
| Identifier | ExFiles\Box 76\3\ scan0129 | |
| Date | 30th June 1925 | |
| Hs.{Lord Ernest Hives - Chair} X771 H113/EA30.6.25. Laboratory. Re Vapour and Condensation sent in by the Experimental Dept. This appeared to contain some heavy spirit such as paraffin, together with some oxides of nitrogen. H1. HE | ||