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 drawing of an engine inlet valve with dimensions.
| Identifier | ExFiles\Box 88\4\ scan0079 | |
| Date | 27th June 1934 | |
| [ "HS{Lord Ernest Hives - Chair} 1450", "INLET VALVE", "PLUG .200 x .156 DIA", "DRIVEN & WELDED", "IN POSITION", ".625", ".609", ".125 -5", ".050R", ".500R", ".563R", ".150R", ".141 DIA", ".625", "REAM .156 DIA", ".344 R", "120°", "1.344 DIA", "1.500 DIA", ".075 +.015 -.0", "3.450", "4.475 +.15", "OTHERWISE TO EB.1745", "ROLLS-ROYCE, LTD", "PRINT ROOM", "JUL 3 1934", "DERBY.", "F.{Mr Friese} A.{Mr Adams} Smith", "27.VI.34" ], | ||