Gordian III, AE37 of Tomis, Thrace. AD 238-244.

AYT K M ANwNI GORDIANOC AYG, , radiate, cuirassed bust right
 with aegis.
MHTRO PONTOY TOMEWC, Tyche standing left, holding sceptre 
in left hand and cornucopiae in right, upper body of river-god 
Hebros at foot left.

Varbanov 5641 (this coin); Moushmov 2257; AMNG 3365.