Caracalla AE26 of Nikopolis ad Istrum. 

Obv: AVT K M AVP ANTWNEINOC AV, radiate bust right 
Rev: ...NIKOPOLITWN PPOC I(CTRON), Nike advancing left, looking backwards, 
  holding wreath and palm branch. 

Moushmov 1079

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