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).
Table of fluid capacities for various vehicle components.
| Identifier | ExFiles\Box 127\5\ scan0092 | |
| Date | 22th January 1942 | |
| -cont'd- -6- Rm{William Robotham - Chief Engineer}/Wym.{G. Harold Whyman - Experimental Manager}9/OH.22.1.42. Capacity of Tanks. Petrol 11 gallons Water, including engine and radiator 1½ " Oil:- Engine 1 " Gearbox 1¾ pints. Propelling Unit 2 " Steering box ½ " Front Suspension 1 " Lockheed liquid ¾ " Hydraulic brakes tank Rm{William Robotham - Chief Engineer}/Wym{G. Harold Whyman - Experimental Manager} [Signature] | ||