Vintage Butterscotch Amber and Carved Bead Necklace. a lovely vintage hand knotted necklace of butterscotch amber and carved beads, (may be bakelite) The necklace is very old, and is 50 inches long. The long beads are 1 inch long, and 3/8 of an inch wide. The round beads are 1/2 inch wide.