Read online The Fresh-Water Pearls and Pearl Fisheries of the United States (Classic Reprint) - George Frederick Kunz file in PDF Online

Excerpt from The Fresh-Water Pearls and Pearl Fisheries of the United StatesWith the great abundance of Unio shells in North America, and their exquisite variety of tints, it seems as though a careful and judicious system of experiments might develop a form of art industry of great beauty and interest.One of the most singular circumstances connected with the New Jersey