GROUP XI. 29 5. H. Muhr’s Sons, Philadelphia, Pa., U. S. GOLD FINGER RINGS, SOLID AND FILLED. Report.—Commended for the excellence and low prices of the goods and the taste dis played in their design and finish. This is an exhibit of some four hundred varieties of plain gold and other finger rings in amethyst, topaz, garnet, and other stones, cameos and intaglios; very commendable. 6. J. W. Klintberg & Co., Wisby, Sweden. JEWELRY MADE OF PETRIFACTIONS. Report.—Commended for the novel idea of utilizing a material of little value intrinsically, but of great beauty when properly prepared, and thus producing cheap jewelry of good quality. In this exhibit fossils, such as corals, are ground and polished and mounted in gold, or in some cases in silver gilt. SIGNING JUDGES OF SUPPLEMENT TO GROUP XI. The figures annexed to the names of the Judges indicate the reports written by them respectively. Charles Staples, Jr., i, 2, 5. Coleman Sellers, 3, 4, 6.