Geta, AE30 of Augusta Traiana, Thrace. 

AVT K P CEPT GETA CEB, laureate, draped, cuirassed bust right.
AVGOYCTHC TPAIA-NHC, city gate with square portal, two 
battlemented towers to sides and one behind.

Varbanov 1303 (this coin); Moushmov 3088.