16 Paper and cardboard; printed matter, namely, printed periodicals, guides, newsletters in the field of music; bookbinding material; photographs; stationery; adhesives for stationery or household purposes; Printed instructional and teaching material in the field of music; plastic film for use as wrapping and packaging material for prerecorded audio and video discs; printers' type; printing blocks; printed books, magazines, journals in the field of music; postcards, greeting cards, calendars, song books, printed sheet music, printed wall charts; publications, namely, books, hand-outs, workbooks in the fields of music; pictures, prints; posters; notepads; address books; scrapbooks; folders; catalogues in the field of music; printed tickets; photograph albums; diaries; booklets in the field of music; postage stamps; protective covers for postage stamps; stamp albums; stickers; car stickers; decalcomanias; cards, namely, Christmas cards; cardboard articles, namely, signboards; pens, pencils, erasers, pencil sharpeners, pencil cases, rulers, namely, drawing rulers, boxes for pens, book markers; drawing materials for blackboards; artists' materials, namely, molds for modeling clays; gift bags, envelopes; blackboards; charts for displaying data about human height