Gordian III, AE41 medallion of Perinthos, Thrace, in 
alliance with Kyzikos. 

AVT K M ANT GORDIANOC AVG, laureate, draped, cuirassed bust right, with aegis on chest.
PERINQIWN DIC NEWKORWN KUZIKHNWN around, OMONOIA in upper field, 
Homonoia standing left, holding patera over lighted altar, and 
cornucopiae, facing Kyzikos standing right, holding sceptre and 
extending right hand. 

Varbanov 558 (this coin).

With permission of cngcoins.com, Triton VI auction, 2003.