Caracalla, AE of Patrai, Achaia, Peloponnesos 2 Assaria, 9.10 g. 

M AVR ANTONINVS PIVS AVG GERM, laureate, cuirassed bust right.
COL A A PATR, Hermes seated left on rock, holding caduceus,
ram at foot. 

BMC 47; BCD Peloponnesos 573

Courtesy of Helios Auction 5, June 2011