Septimius Severus AE28 of Anchialus, Thrace. 

AY K L CEPT CEYHROC, laureate, draped, cuirassed bust right.
OYLPIANWN AGXIALEWN, Zeus standing left, holding thunderbolt
and sceptre, eagle at foot.

Varbanov 288; AMNG 464.

ebay sale, 2007.