Numismatik Naumann (formerly Gitbud & Naumann), Auction 112, Lot 216 Greek Coins MYSIA. Parion. Hemidrachm (4th century BC). Obv: ΠΑ / ΡΙ. Bull standing left, head right; below, crayfish left. Rev: Facing gorgoneion. SNG BN 1388. Condition: Good very fine. Weight: 2.37 g. Diameter: 13 mm.