Beautiful Art Deco Light Blue Adventurine Glass Necklace

This pretty adventurine glass necklace is 16 in long. The chain consists of light blue beads alternating with decorated s-shaped white metal links. The pendant is a wonderful swirled art glass with black and creamy gold adventurine accents. Suspended from the pendant are 3 drops with the s-shaped links and art glass beads. Circa 1930s 1940s good condition.