Printed articles; cardboard articles; labels; printed matter; books, printed publications; pictures, posters, photographs; pencil sharpeners, binders and files, all being articles of stationery; ordinary playing cards; decalcomanias; writing implements; rubber erasers; note pads; drawing rulers; calendars; office requisites; artists' materials; instructional and teaching materials; all included in Class 16; but not including any such goods relating to North American Indians.;