Antique Victorian Vulcanite Large Irish Harp and Chain Choker Necklace

c1880 Victorian antique vulcanite harp pendant on matching chain. A souvenir from Ireland -probably was a mans watch fob and chain. At some point in its history a few highly decorative antique round links were added with a large spring ring. The harp measures 2.5 in. in length x 1.75 in. wide, links are about 3/4 in. wide. The length of the chain is 16 in. Condition is very good-color is still rich and dark.