16 Paper and cardboard, namely, file sleeves in the nature of file covers, file folders, albums for medical images, slides and histological sections, stationery display cards, almanacs; printed matter, namely, books, manuals, booklets, leaflets, periodicals, newsletters, catalogs, magazines, journals, 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 in the field of medical technology, surgical technology, medicine, veterinary medicine, dental medicine, non-medical and medical endoscopy; prospectuses in the field of medical technology, surgical technology, medicine, veterinary medicine, dental medicine, non-medical and medical endoscopy; bookbinding material; 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 packaging materials, namely, plastic bags for packaging and plastic film for packaging