GOVERNMENT of GIBRALTAR £ 1 ( ONE POUND ) THICK CARTON NOTE COVER ( from the TOP of a BRICK of 1000 with SERIAL #’S SHOWN = L581001 to L582000 ) used onSTANDARD CATALOG of WORLD PAPER MONEY # 20e of 1988, with VERTICAL CENTER FOLD. This LOT CONTAINS a SINGLE THICK CARDBOARD COVER.