Paper, cardboard, goods made of paper and cardboard; printed matter, newspapers and magazines, books, photographs, posters, stationery, glues for goods made of paper and stationery; modelling clay; paint brushes, non-electric typewriters and office equipment; files and ring binders, desk trays, letter openers, desk pads, desk sets, paper punches, staplers, paper-clips and staples, typewriter ribbons, correcting materials for office purposes, stamps, ink pads, ink for ink pads, ink and India ink for writing, painting and drawing; instructional and teaching materials (with the exception of apparatus) in the form of printed products, games, globes and appliances for drawing on blackboards; playing cards; printers' types; formes; all included in Class 16.;