Caracalla AE28 of Trapezus, Pontus. Dated local year 135. 16.62 g. 

[AYT K] M AYP ANT[wNEINOC CEB], laureate, draped and cuirassed bust right.
[TRAPEZO]YNTIwN ETOYC around, ELR below, draped bust of Mithras right, wearing radiate Phrygian cap, beside forepart of horse right. 

RecGen 21 corr (date); Wojan 41-42.

With permission of Leu Numismatik AG - Web Auction 5, Lot 476, Sept 2018