23 PRINTING MACHINES AND PARTS THEREOF, DUPLICATING MACHINES AND PARTS THEREOF, ADDRESS PRINTING MACHINES AND PARTS THEREOF, PRINTING PLATES FOR USE IN PRINTING MACHINES, DUPLICATING MACHINES, AND/OR ADDRESS PRINTING MACHINES, TYPE TRAYS FOR SUCH MACHINES, PRINTING PLATE FRAMES AND PRINTING PLATES, BEFORE AND/OR AFTER EMBOSSING, FOR USE IN SUCH FRAMES, AND MACHINES FOR EMBOSSING SUCH PRINTING PLATES