BITHYNIA, Nicaea. Antoninus Pius. AD 138-161. Æ (18mm, 4.18 g, 7h). Laureate head right / Serpent coiled around altar, head right. RG 104; RPC IV.1 Online 6239; SNG von Aulock 547. Earthen brown patina. VF. Rare, five known to RPC, none at CoinArchives.
From the Dr. Jay M. Galst Collection.