16 Paper, cardboard and goods made from these materials, namely, posters, booklets and informational leaflets; printed matter, namely, books and magazines in various fields; book binding material, namely, wire, tape and cardboard; photographs, stationery; adhesives for stationery or household purposes; artists' materials, namely, brushes, pastels, pencils and pens, paint brushes, typewriters and office requisites, namely, paper embossers, paper punches, rubber bands, desk mats, calendars; printed instructional and teaching materials for various uses; plastic materials for packaging, namely, plastic bags, blister cards; printing type printing blocks