Caracalla, AE25 of Juliopolis, Bithynia. AD 193-197. 12.44 g. M AYR ANTWNINOC K, bare-headed, draped, cuirassed bust right. IOYLIOPOLEITWN, Hygieia standing right, feeding serpent in arms. Righetti Coll. IV, 290. With permission of Münzen & Medaillen (DE) GmbH Auction 15, Lot 290, Righetti Coll. sale, part IV, Oct 2004.