16 Paper and cardboard, namely, file covers and file folders; albums for storing photographs, slides and histological sections; stationery display cards; printed almanacs; printed matter, namely, books, manuals, booklets, leaflets, periodicals, newsletters, catalogs, magazines, journals, informational flyers, handbooks, paper signs, pamphlets, letters, pre-printed forms, photographs, and paper illustration of biological samples for use in microscopy, all in the field of medical technology, surgical technology, medicine, veterinary medicine, dental medicine, medical endoscopy; printed brochures in the field of medical technology, surgical technology, medicine, veterinary medicine, dental medicine, medical endoscopy; printed prospectuses in the field of medical technology, surgical technology, medicine, veterinary medicine, dental medicine, medical endoscopy; bookbinding articles, namely, bookbinding covers; printed photographs; paper stationery; printed instructional and teaching material in the field of surgical technology, medical technology, medicine, veterinary medicine, dental medicine, medical endoscopy, and medical clinics; bags and pouches of paper, cardboard, or plastic for packaging and wrapping purposes; boxes, containers, and cartons of paper or cardboard for use in packaging and storage purposes; envelopes of paper, cardboard, or plastic for use in packaging, wrapping, and storage purposes; films and roll stock of paper, cardboard, or plastic for use in packaging and wrapping purposes; sheets of paper, cardboard, or plastic for use in packaging and wrapping purposes; cardboard packaging materials