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 diagram showing the layout of a testing apparatus for extra cylinder lubrication.
| Identifier | ExFiles\Box 14\3\ Scan036 | |
| Date | 20th July 1929 | |
| PUMP PRESSURE SUPPLY TANK PUMP FILTER DELAY VALVE DELIVERY PRESSURE 6 5 4 3 2 1 CENTRAL FEED PIPE LAYOUT OF TESTING APPARATUS FOR EXTRA CYLINDER LUBRICATION - Hs{Lord Ernest Hives - Chair} 882 - 20-7-29. | ||