Antique Venetian 6-Layer Chevron Bead Strand (37-50mm) – Roy Sieber CollectionRare 19th Century Venetian 7 Layer Chevron Trade Bead Strand Roy Sieber Collection Unlike typical assembled strands, these 20 jumbo chevrons exhibit a rare level of uniformity in pattern, layer thickness, and coloration, suggesting they originate from the same master cane production. Finding a matched sequence of this caliber and size from a singular provenance is a significant opportunity for the serious collector. Bead Count: 20 beads Layer Count: 6