Art paper; Paper stationery; Stationery writing paper and envelopes

Paper; [ covers made of paper or cardboard, namely, book covers, paper report covers and document covers; and ] boards made of paper or cardboard, namely, poster board, paper board [ and corrugated board; folders and ] envelopes

Lenses for use in photography, projection, microscopy and for telescopes

Objectives for Photography, Projection, Microscopes and Telescopes