16 Paper and cardboard; instructional and teaching materials namely, paper teaching materials in the field of finance, law, economics; printed teaching materials in the field of finance, law, economics, instruction sheets in the field of finance, law, economics; albums namely, sticker albums, event albums, photograph albums; pictures; display binders; engravings; paintings, framed or unframed; pencils; newspapers; journals in the field of banking, insurance, real estate, medicine, law; printed tickets; drawing pads; pads namely, sketch pads, scribble pads, writing paper pads, memo pads; leaflets about investments, banking, insurance; stamps namely, sealing stamps, address stamps, rubber stamps; writing or drawing books; notebooks; folios, namely, document portfolios; cardboard; catalogues in the field of investments, banking, insurance; folders for papers; books in the field of finance, law, economics; pencil holders; automatic pencils; envelopes; nibs for writing instruments; erasing products, namely, rubber erasers, ink erasers, chalk erasers; photographs; graphic art reproductions; graphic representations; postcards; printed publications namely, brochures, booklets, and teaching materials in the field of economics, law, investments, banking, insurance; manuals in the field of economics, law, finance, booklets in the field of economics, law, finance; magazines in the field of economics, law, finance bookmarkers; greeting cards; calendars; trading cards, other than for games; informational flyers featuring economics, law, finance; banknotes, namely, bank checks