Paper; cardboard and goods made from these materials, not included in other classes; printed matter; bookbinding material; photographs; writing, drawing, painting and modelling materials; air hardening modelling compounds; modelling clay for use in microwave; modelling materials in the form of educational kits; pen clips; adhesives (glues) for stationery; 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; pamphlets; newspapers and magazines; books