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 comparing the Standard S.U. Startex with two proposed antifreeze schemes.
| Identifier | ExFiles\Box 99\1\ scan0064 | |
| Date | 16th February 1940 | |
| [ "SMALL CLEARANCE HERE MAY CAUSE FREEZING IN THE RICH POSITION BEFORE STARTING UP.", "1) STD STARTEX NEEDLE.", "2) NEEDLE DISC. ANNULUS .0225"", "3) MIXING CHAMBER.", "STANDARD S.U. STARTEX", "INCREASED DIAM. DISC TAPERED TOWARDS THE EDGE. ANNULUS .010"", "TWO .156 DIAM. HOLES ADMITTING AIR TO THE MIXING CHAMBER.", "ANTIFREEZE SCHEME 1", "SPRING REMOVED FROM MIXING CHAMBER.", "STD 'ANNULUS' .0225"", "DOMED TOP TO NEEDLE DISC.", "ANTIFREEZE SCHEME 2", "ROLLS-ROYCE LTD. PRINT ROOM", "16 FEB 1940", "DERBY.", "S.140", "SCALE X", "Roy{Sir Henry Royce}/Strandru", "8.2.40" ], | ||