16 PAPER GOODS, NAMELY, STATIONERY, ENVELOPES, GREETING CARDS, ANNOUNCEMENT CARDS, BUSINESS CARDS, NOTE PADS, PRINTING PAPER, COMPUTER PAPER, COPY PAPER, AND CARD STOCK PAPER IN THE NATURE OF PAPER BOARDS; PHOTOGRAPHIC PRINTS, UNMOUNTED PHOTOGRAPHS; CALENDARS; BOOK BINDINGS; WRITING AND DRAWING INSTRUMENTS, NAMELY, PENS, PENCILS, HIGHLIGHTING MARKERS, FELT TIP MARKERS; ADHESIVES FOR STATIONERY OR HOUSEHOLD PURPOSES; OFFICE REQUISITES, NAMELY STAPLERS, ERASERS, DRAWING RULERS, PAPER ORDER PADS; PLASTIC BAGS FOR KEEPING DOCUMENTS TOGETHER; PRINTERS' TYPE AND PRINTING BLOCKS