Caracalla, AE19 of Serdica, Thrace.

AVT K M AV ANT-NINOC, laureate, draped, cuirassed bust right. 
CERDWN, Asklepios, bare to waist, standing right, holding 
serpent-entwined staff, chlamys over left arm, left hand 
at hip. 

Ruzicka 387; Moushmov 4818

With permission of www.slaveycoins.com, March 2012.