16 CARDBOARD; PRINT MATERIAL, NAMELY BOOKS, CATALOGUES, MAGAZINES, NEWSPAPERS, PERIODICALS, BROCHURES RELATING TO THE SALE, THE EVALUATION, THE APPRAISAL OF WORKS OF ART, POSTCARDS, POSTERS, BOOKS, CALENDARS RELATING TO WORKS OF ART AND REPRODUCING WORKS OF ART, NAMELY, PAINTINGS, ETCHINGS, PRINTS, DRAWINGS, SCULPTURES, PHOTOGRAPHS; STATIONERY; CALENDAR, DRAWINGS, ART PRINTS; INSTRUCTIONAL MANUALS RELATING TO WORKS OF ART AND REPRODUCING WORKS OF ART, NAMELY, PAINTINGS, ETCHINGS, PRINTS, DRAWINGS, SCULPTURES, PHOTOGRAPHS