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).
Schematic of a multi-valve mechanical component with various views, sections, and labeled parts.
| Identifier | ExFiles\Box 178\3\ img129 | |
| Date | 5th April 1932 guessed | |
| AIR SUCTION, VENT, SECTION XX, 3 BOLT FIXING, 4 BOLT FIXING, VENT, RELEASE VALVE, RECESS FOR GAUZE, HOLES AB IN MAIN CASTING AND FILLER, SUCTION VALVE, DELIVERY VALVE, NO VENT, AIR CHAMBER, SKETCH TO FOLLOW, WORM & NUT, LEVER OPERATING RELEASE VALVE, 2" | ||