Antoninus Pius AE40 mm medallion of Nicaea, Bithynia. AD 136-161. 52.49 g.

AYT KAICAR ADRIANOC ANTWNINOC, bare head right, slight drapery on left shoulder.
QEA DHMHTRHI NEIKAIEIC, biga of winged serpents right, driven by Demeter, holding torch.

RecGen 75; SNG von Aulock 543; Paris 824; Florence 34964.

With permission of Roma Numismatics Ltd - E-Sale 95, Lot 678, April 2022