Septimius Severus AE31 of Ankyra, Galatia. AD 193-211. 16.51 g.

AYT.. CEPTIM CEOYHROC AYG, laureate head right.
ANKYRAC, Caracalla and Geta or the Dioskuri on horseback riding front to left and right, Nike above, river-god below.

Unpublished, not in  Arslan etc. Leypold 2736 var (rev. type). 
Wildwinds 36386.