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).
Comparison of vaporization percentages for two samples at various temperatures for a specific gravity of 730.
| Identifier | ExFiles\Box 32\1\ Scan054 | |
| Date | 23th October 1920 | |
| Contd. -2- Hs{Lord Ernest Hives - Chair}2/LG23.10.20. for specific gravity viz:- 730. - No.1. Good. No.2. Bad. 100°C 63% vaporized. 26% vaporized. 120 85% " 31% " 125 94% " 33% " ____________ Hs.{Lord Ernest Hives - Chair} | ||