16 PRINTED MATTER, NAMELY, STATIONERY, BOOKCOVERS, POSTERS, CALENDARS, GIFT-WRAPPING PAPER, GREETING CARDS, INVITATION CARDS, PICTURE CARDS; MATHEMATICAL FLASH CARDS; PAPER TAGS; CARDBOARD HANG TAGS; PUBLICATIONS, NAMELY, BOOKS, MAGAZINES, PERIODICALS, FANZINES, COMICS, NEWSPAPERS, NEWSLETTERS, BROCHURES AND CATALOGUES, FEATURING OR RELATING TO A MUSICAL GROUP, AND FEATURING OR RELATING TO MUSICAL TOPICS; ARTISTS' MATERIALS, OTHER THAN COLOURS OR VARNISH, NAMELY, ART PAPER, ART PRINTS, ARTISTS' BRUSHES, ART MOUNTS; PAPER STATIONERY, WRITING INSTRUMENTS; PEN AND PENCIL CASES, NONE OF PRECIOUS METALS OR COATED THEREWITH; RUBBER ERASERS; DECALCOMANIAS, PRESSURE SENSITIVE STICKERS, PHOTOGRAPH ALBUMS, STAMP ALBUMS, GIFT WRAPPING PAPER, GREETING CARDS, INVITATION CARDS, PICTURE POSTCARDS; NON-ENCODED IDENTITY CARDS; PRINTED INSTRUCTIONAL AND TEACHING MATERIALS FOR USE IN TEACHING MATHEMATICS AND MUSIC APPRECIATION