HELLENISTIC STONE SHELL WEIGHTS. Ca. 300 - 100 BC. A pair of stone weights in the shapes of shells. They feature intricate detailing on top and a smooth base. Size: 50-50mm x 40-40mm; Weight: 160g. Provenance: Prince collection, 1990s-2014; Ex. Private collection 1970s-1990s. This item has been cleared against the Art Loss Register database and comes with a confirmation letter.