Paper; copying paper (stationery); towels of paper; cardboard; notebooks; tear-off calendars; albums; calendars; printed publications; greeting cards; pictures for propaganda; stapler; folders for paper; stationery; ink; bags (envelopes, pouches) of paper of plastics, for packaging; stamp pads; steel pens; adhesive paper; drawing materials; hectographs; teaching materials (except apparatus); architects' model; chaplets