16 Paper, copying paper, cardboard, printed matter, namely, promotional business and office materials; newspapers, periodical publications, namely, magazines in the field of business; instructional and teaching material, namely, office machines educational material in the nature of operator guides, equipment manuals; office requisites, namely, staplers, pens, pencils, clips; paper tapes for use in recording data; index and record cards and printed forms, printers type and stereotypes; lithographs, lithographic plates, namely, engraving plates; books in the field of business operations and office machines; photographs, stationery, adhesive materials for office use; paint brushes, ribbons for printing, namely, computer printer ink ribbons; tickets, namely, entry tickets and event passes; stencils, inking pads, document holders, document trays, document racks, addressing and listing machines, namely, office labeling machines and structural parts and fittings therefor, index trays, namely, desk file trays; indicator tabs for indexing systems, namely, reinforced stationery tabs; form feeding devices, namely, paper-feeding machines for office use; typewriter ribbons, numbering apparatus, namely, numbering machines; cabinets and storage containers, all for office use, namely, desktop storage cabinets; electrically conducting inks, namely, ink sticks and pencils, all being stationery-related goods; dating and numbering machines, namely, date indicators; duplicators and plates therefor, namely, rotary duplicators and plates for addressing machines; paper folding machines for office use, paper folding and inserting machines, namely, letter inserting machines for office use