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).
Required weight of a 20 HP engine float for use with Benzol fuel.
| Identifier | ExFiles\Box 1\2\ B001_X 53-page60 | |
| Date | 1st January 1925 | |
| X53 To Hs.{Lord Ernest Hives - Chair} from Hs{Lord Ernest Hives - Chair}/TMW. Hs{Lord Ernest Hives - Chair}/TMW/LGL.1.25. 20 HP. FLOAT FOR BENZOL. +4228 Herewith float which has been weighted to give correct level in float chamber when using Benzol. Particulars of weight etc :- Weight for benzol - 27 drms. " " petrol - 23 " Weight Extra for benzol - 4 " If standard float be used with benzol, the float chamber level is .125" low. Hs{Lord Ernest Hives - Chair}/TMW. | ||