Classification fashion and costumejewellerynecklace Description A necklace with black craved round beads with a metal clasp. Designers & Manufacturers Designer (Person) Unknown Manufacturer Unknown Object number AIBDC : 009767 Date 1920 - 1929 (circa) Country UK Method extruded cut Material casein formaldehyde plastic CF metal Dimensions Width 12mm Depth 12mm Length 395mm Colour black gold