16 Paper, cardboard, articles of cardboard for packaging; articles of cardboard in the form of boxes, cartons and containers; books, magazines and comics, printed matter, printed publications, stationery, pens, pencils, markers and crayons, cases for pens, pencils, markers and crayons, erasers, rulers and pencil sharpeners, pictures, photographs and prints, posters, artists' implements and materials, printing stamps and ink pads, memo and notice boards, instructional and teaching materials, decalcomanias and stickers, greetings cards and postcards, book marks, paper coasters; book ends, paper weights, knitting, embroidery and clothing patterns, calendars and diaries; height charts; writing materials, bookplates and bookmarks, wrapping paper, gift tags; table cloths, table mats and table napkins of paper; tissues, paper towels; paper gift bags; decorations of paper.