1st-3rd century AD. A mixed group of three restrung glass bead necklaces comprising: two of blue oblate and facetted cylindrical beads interspersed with yellow oblate beads; one of aubergine biconical, blue and aubergine oblate beads, turquoise annular beads in between, with larger blue facetted central feature bead; all with modern clasp. 77 grams total, 44cm average (17 1/4"). The Signo collection, the property of a West London businessman, formed in the late 1980s-early 1990s. [3]