Articles Composed of Paper, Cardboard, Corrugated Cardboard or a Combination Thereof-Namely, Envelopes, Sample-Bags, Payroll-Bags, Coin-Bags, Book-Bags, Paper Sacks, Boxes, Pots, Black-Bordered Paper, Corrugated Cardboard Wrappings, Napkins, Tablecloths, Table Runners, File Folders, Cardboard Containers or Collectors for Magazines, Document Cases, Storage Cartons, Paper Pads, Cassette Document and Correspondence Boxes, Business Letterhead Stationery, Social Stationery-Namely, Letter Paper and Envelopes and Combinations Thereof, Index Cards and Desk Containers for Use Therewith, Invitation Cards, Calling Cards, Business Forms and Legal Forms