Caracalla, AE29 of Serdica, Thrace. 18.16 g.

AYT K M AYR CEY ANTWNEINOC, laureate, draped and cuirassed bust right.
OYLPIAC CERDI-KHC, bearded river-god reclining left, looking right, holding poppy and corn-ears in right hand and resting left arm on overturned urn.

Varbanov 2432 (this coin illustrated); Ruzicka 284.

With permission of numislanz.de, Auktion 102, lot 757, May 2001.