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2 SETS OF CONTROL BLOCKS-THE SET ON RIGHT IS IMPERF IN MARGINA ND IS THE COMMON AND USUAL SET OF A AND B CONTROLS-THE SET ON THE LEFT IS PERFORATED IN BOTTOM MARGIN AND IS VERY SCARCE SET AND SELDOM SEEN-ALL 4 CONTROLS AS ONE LOT-ALL SUPERB UNMOUNTED MINT |
by Brett Holley (96
by liebv (3016
by BeyersC (566