16 Paper, paper articles, cardboard, cardboard articles and printed matter, namely, stationery, coasters, note paper, printed diplomas, posters, unmounted photographs, bags for merchandise packaging, packaging, coasters, drawing paper, gift wrapping paper, parcel paper, sorting pads, color grading cards, illustration boards, sealing bags, gem papers, paper for cleaning and polishing, portfolios, planners, albums, security boxes, mounts, picture mounts, gem grading reports and gem and pearl identification reports; reports for retail jewelry; periodical publications, namely brochures, newsletters, journals, consumer guides and magazines in the fields of gemology, jewelry, jewelry manufacturing, jewelry design, jewelry sales, jewelry appraisal, insurance appraisal, watches and horology, crystals, beads, pearls, jade, silverware, science, management and sales, gem cutting, gem grading; house mark for non-fiction books on a variety of topics; house mark for a series of fiction books on a variety of topics; and books in the fields of gemology, jewelry, jewelry manufacturing, jewelry design, jewelry sales, jewelry appraisal, insurance appraisal, watches and horology, crystals, beads, pearls, jade, silverware, science, management and sales, gem cutting, gem grading; instructional and teaching materials, namely reference materials, manuals, handbooks, diagrams, printed charts and printed tables, test booklets, score sheets and answer sheets