Auctiones GmbH, eAuction #8, Lot 19 Heraia (under the Achaean League) Tetrachalkon, Zeus / Achaia, extremely rare, ex BCD Heraia (under the Achaean League), Peloponnesos. AE Tetrachalkon (4.68 g, 21 mm), 191-146 BC. Obv. Zeus, nude, standing left, holding Nike in his right hand and long scepter with his left. Rev. Female figure, Achaia, seated left, holding wreath in he...