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).
Blueprint detailing the connections for a previous and new 3-line scheme for a tank unit.
| Identifier | ExFiles\Box 61\3\ scan0270 | |
| Date | 23th October 1931 | |
| FILE UNDER K.S. GAUGES 5/16" x 27 T.P.I. P.B. LINE. AIR LINE. 3/8" x 26 T.P.I. PUMP LINE. 1/4" x 26 T.P.I. Pressure Balance Line Connector. 3/8" x 26 T.P.I. Plan of "Previous 3 Line Scheme" Tank Unit Pump Line Connector. 1/4" x 26 T.P.I. Air Line Connector. 5/16" x 27 T.P.I. Pump Line Connector. 1/4" x 26 T.P.I. Air Line Connector. 5/16" x 27 T.P.I. Plan of 'New 3 Line scheme' Tank Unit with cover removed. Pressure Balance Line Connector. 3/8" x 26 T.P.I. Connections on Dash Unit and Tank Unit have not been altered, they remain the same as on the previous three line scheme. Lines can be assembled either way round and be connected correctly. | ||