Gordian III & Serapis AE26 Pentassarion of Dionysopolis, Moesia Inferior. 

Obv: M ANT GOPDIANOC AVG - AVT KM around confronted busts of Gordian and 
 Serapis 
Rev: DIONVCOPOLEITWN, Homonoia wearing kalathos standing with head left, 
 holding patera over burning altar and cornucopiae, E in right field. 

Contributed by Dane for George Clegg (biggyg2), 2006.