Vintage Enameled 1960s Geometric Necklace 18" long

Real heft to this heavy silvery chain and enameled squares and silver balls. Falls about 18", just the right length for V-necks. Each black square, joined by a metal ring, measures about 1"sq. Daytime or evening -- you dress it up or down. Very vintage. Probably late '50s, early '60s. From my jewelry box to yours! Offers welcomed. (dr)