Septimius Severus AE30 of Istrus, Moesia Inf. AD 193-211. 15.21 g. 

AY K L CEPTI CEYHROC, laureate head right.
ICTRIHNWN, Mithras, polos on head, riding right on horse trotting right, raven on column to left, torch to left of column.

Righetti 8485 (this coin); AMNG I 493; SNG Budapest 52. 

With permission of cngcoins.com, auction 224, Lot 332, Dec 2009.