Antique Colorful Art Deco Czech Glass Flower Dangle Necklace, Celluloid Chain. Colorful molded glass flowers hang from white round glass beads. The glass beads are strung from a cream colored celluloid chain. Measures 16 1/2" in length by 1 1/2" wide. There are 5 floral beads missing as some clusters have four and some have five, otherwise in excellent condition. circa 1930's.