16 Paper, cardboard and products made from these materials, not included in other classes, printed materials, printed matter, newspapers and periodicals, books, bookbinding material, photographs, stationery, adhesives (adhesive materials) for stationery or household purposes, artists' materials, paint brushes, typewriters and office requisites (except furniture), instructional and teaching material (except apparatus), plastic materials for packaging (not included in other classes), printers' type, printing blocks.