16 Paper; paper goods, namely, project books, books, and leaflets all in the field of children's science projects; paper articles, namely, project books, books, leaflets all in the field of children's science projects; drawing paper; cardboard; cardboard goods, namely project books, books, leaflets all in the field of children's science projects; cardboard articles, namely project books, books, and leaflets all in the field of children's science projects; binders; writing paper; envelopes; printed matter, namely, project books, books, and leaflets all in the field of children's science projects; printed publications, namely, newsletters and periodicals in the field of children's science projects; books in the field of children's science projects; bookbinding material in the nature of cardboard backing; address books; book covers; bookends; bookmarks; appointment books, telephone number books; autograph books; notebooks; memo pads; baby books; children's activity books; coloring books, comic books; comic strips; cartoon prints; diaries; personal organizers; desktop organizers; calendars; magazines featuring children's science projects; printed periodicals in the field of children's science projects; newspapers; posters; paper party bags and favors; paper party decorations; decorative paper centerpieces; paper napkins; paper coasters; paper mats; paper table cloths; paper cake decorations; paper party bags; paper party hats; paper boxes, gift wrapping paper; paper gift wrap bows; gift cards; greeting cards; postcards; trading cards; stationery, namely, pens, ball-point pens, pencils, pen and pencil cases, chalk, crayons, erasers, pencil sharpeners, staplers, paperweights, non-calibrated rulers, drafting rulers, rulers for drawing, protractors for stationery and office use, drafting compasses, compasses for drawing, decorative pencil top ornaments; highlighting markers, pen and pencil boxes, pen and pencil trays, pen and pencil holders, fountain pens, color pencils, adhesives for stationery or household purposes, glue and glue sticks for stationery or household purposes; stickers; artist's materials namely paint brushes, painting palettes, painting sets for children, arts and craft paint kits, arts and craft clay kits, modeling clay; appliqués in the form of decals; office and school supplies, namely, dry erase whiteboards, markers, whiteboards markers, presentation boards, chalk boards, chalk erasers, blackboards; typewriters; printed instructional and teaching material in the field of children's science project materials; printers' type; printing blocks; rubber stamps; stamp pads; plastic bags for packaging; photograph albums; photographs