Glass Bead Vintage Necklace

With intricately designed beads each one different measuring 2.5cms long flanked with a small faceted black glass bead and separated with 2cm gold tone chain. Length end to end is 69cms ending with a vintage brass tone roll in clasp. From USA, (unknown provenance) in very good condition, and gift boxed by Vintageonline. The designs offer a deco look, special, and different.