16 Paper and cardboard, namely, file cases in the nature of paper file jackets, file folders, albums for photographs, slides and histological sections, advertisement cards, almanacs; printed matter, namely, books, manuals, booklets, leaflets, periodicals, newsletters, catalogs, magazines, journals, brochures, informational flyers, handbooks, paper signs, prospectuses, pamphlets, letters, pre-printed forms, photographs, and biological samples for use in microscopy in the field of medical technology, surgical technology, medicine, veterinary medicine, dental medicine, non-medical and medical endoscopy; brochures about medical technology and medical and non-medical endoscopy; bookbinding articles in the nature bookbinding materials; photographs; stationery; printed instructional and teaching material, except apparatus, in the field of surgical technology, medical technology, medicine, veterinary medicine, dental medicine, medical and non-medical endoscopy, and medical clinics; plastic materials for packaging, namely, plastic film for use as wrapping and packaging material for general use and for use in the medical, veterinary, and dental fields; 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, wrapping, and storage purposes; sheets of paper, cardboard, or plastic for use in packaging and wrapping purposes; packaging material of cardboard