16 Paper, cardboard and goods made from these materials, namely, writing paper and printed greeting cards; printed matter, namely, visiting cards, greeting cards, business cards, invitations, occasion cards being response cards, occasion cards being mourning cards, announcement cards, printed advertising cards being advertising signs of paper, menus, notebooks, agendas, blank journals for writing, diaries and envelopes, and bookbinding materials, namely, book covers, crack-and-peel binding paper, reinforcement strips, peel-and-stick labels, bookbinding cloth, bookbinding wire, and bookbinding tape; printed photographs; stationery; adhesives for stationery or household purposes; artists' materials, namely, calligraphy pens, writing inks and paper; paint brushes; office requisites, namely, printed agendas; teaching materials, namely, printed manuals in the field of art, and printed style templates for calligraphy and illustration, and plastic wrap for them; printers' type; printing blocks; leather and imitation leather cases specially adapted for holding portable printed calendars