TWO BIRD BEADS Circa 3rd Century B.C. - 2nd Century A.D. Both pierced through the body, one of pale blue glass with a slightly marbled surface 2.4cm long; and the other of dark blue glass with a red glass stripe along the underside terminating at the beak, 2cm long, (2) Provenance: London private collection, acquired between 1979 and 1983.