Art deco influence in this gorgeous bead and geometric cut mirror bead beige and black plastic necklace.  This fantastic necklace has graduating size beads,mthe largest being about 13mm and the smallest being all the way down to 3mm.  In between are black square barrel type black beads covered on all sides with mirror insets . It's absolutely fantastic. It has an oval class with a clear stone set in Silvertone metal.  It is signed Czechoslovkia on the clasp.  The necklace is 18 inches long and in very good vintage condition. Could probably use a little cleaning. Most likely from the 1930s.