Elagabaus AE26 of Nikopolis ad Istrum. 

AVT M AVR ANTWNINOC, laureate, draped, cuirassed bust right.
VP NOBIOV ROVFOV NIKOPOLITWN PROC ICTRON, Dionysos standing
left, holding kantharos and thyrsos.

Varbanov 3997 (this coin).

Courtesy of aeqvitas.com, Elagabalus collection, 2004.