Schematic drawing of the No. 5 Bijur metering valve for safety purposes.
| Identifier | ExFiles\Box 141\2\ scan0191 | |
| Date | 3rd June 1939 guessed | |
| NON-RETURN VALVE LEAK TO OIL PUMP No. 5 BIJUR METERING VALVE FOR SAFETY PURPOSES. TO CHASSIS POINTS & METERING VALVES | ||
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).