16 ADHESIVE MATERIALS, NAMELY, STICKERS, BANDS, GLUE FOR STATIONERY PURPOSES, MASKING TAPES; STATIONERY, NAMELY, BINDERS, PAPER CARDS, PAPER BOXES, CARBON PAPER, CARDBOARD FOR PACKAGING, PAPER CLIPS, PAPER COVERS, DOCUMENT FILES, PAPER ENVELOPES, ERASERS, FOLDERS, INK FOR PENS, WRITING PAPER, PAPIER MACHE, PENS, PENCILS, RIBBONS FOR TYPEWRITERS, RULERS, STENCILS, WRAPPING TAPE, FILING ALBUMS; BOOKBINDING MATERIALS, NAMELY, CORDS, CLOTH; ARTISTS' MATERIALS, NAMELY, BRUSHES, BRUSH RINGS, EASELS, HAND-RESTS FOR PAINTERS, WATER COLORS AND SAUCERS THEREFOR SOLD AS A UNIT, PALETTES, PASTELS; OFFICE REQUISITES, NAMELY, CORRECTING FLUIDS, MANUAL PAPER CUTTERS, PORTFOLIO TYPE FILE CONTAINERS, TYPEWRITERS; BLACKBOARDS, CHALK, CHARTS, MAPS, PRINTED CALCULATING- AND MATHEMATICAL TABLES, PHOTOGRAPHS, POSTERS, PRINTED NEWSPAPERS, PRINTED MAGAZINES AND BROCHURES CONTAINING MATERIAL ON SCIENTIFIC SUBJECTS, ART AND GAMES, ALMANACS, PRINTED BOOKS CONTAINING EDUCATIONAL MATERIAL ON SCIENTIFIC SUBJECTS, PLAYING CARDS, PRINTERS' BLANKETS, PRINTERS' REGLETS, PRINTERS' BLOCKS, PRINTING TYPES AND STEREOTYPES