16 PAPER, CARDBOARD AND GOODS MADE FROM THESE MATERIALS, NAMELY, ENVELOPES, STICKERS, LETTERHEAD CALENDARS, WRITING PADS, POSTCARDS, GREETING CARDS, WRAPPING PAPER, POSTERS, PAPER NAPKINS, WAXED PAPER; PRINTED MATTER, NAMELY, MAGAZINES, BOOKS, PAMPHLETS, AND LEAFLETS RELATING TO THE EXPLORATION OF CINEMAS, BOOKBINDING MATERIAL, NAMELY, BOOKBINDING TAPE, BOOKBINDING WIRE, BOOKBINDINGS, AND CLOTH FOR BOOKBINDINGS; MOUNTED PHOTOGRAPHS AND UNMOUNTED PHOTOGRAPHS; STATIONERY SUPPLIES, NAMELY, ERASERS, RULERS, PENS, PENCILS, PEN HOLDERS, STAPLERS, STAPLES, PAPER CLIPS, ARTISTS MATERIALS, NAMELY, PAINT BRUSHES, CANVAS FOR PAINTING, AND EASELS; PRINTED INSTRUCTIONAL AND TEACHING MATERIAL, NAMELY, BOOKS AND MANUALS RELATING TO THE EXPLORATION OF CINEMAS; PLAYING CARDS; PRINTERS' TYPE; PRINTING BLOCKS