Caracalla, AE29 of Augusta Trajana, Thrace. 

AYT M AVRHL ANTWNINOC, laureate head right.
AVGOVCTOC TRAIANHC, Dionysos standing left, holding thyrsos 
and kantharos, panther at foot left. 

Schoenert-Geiss 273; Varbanov 1120; Moushmov 3048.