16 Printed matter, namely, pamphlets, brochures, books and other publications and texts in the fields of trade shows, trade fairs, exhibitions and conferences; placards of paper and cardboard; paper, cardboard, stationery announcement cards, stationery writing pads, writing paper, stationery covers, flags and pennants of paper, signboards of paper and/or cardboard, parchment paper, stationery envelopes, wrapping paper; postcards; photo albums; printed photographs; stationery; printed teaching material in the form of printed matter, collectible cards, other than for games, histological sections, three-dimensional geological models, globes, drawing implements for wall boards, all for use in organizing and hosting trade shows, trade fairs, exhibitions and conferences; rub down transfers; stickers; trading cards, other than for games; printed flyers for use in organizing and hosting trade shows, trade fairs, exhibitions and conferences; printed calendars; printed catalogues; printed publications, namely, pamphlets, brochures, books and other publications and texts in the fields of trade shows, trade fairs, exhibitions and conferences; printed timetables; printed magazines; printed newspapers