Balkans Slavonia (a region of Croatia) under rule of the King of Hungary silver Denier or Banovac coin
silver 15mm
0.99g
Obv. marten to the left with under and above a star, with legend
+ MONETA REGIS P SCLAVONIA
Rev. double cross with under two crowned head to another and star
and annulet with dot above, on sides of the cross annulets with dot
 with Ban Koloman (1235-1241) and Ban Dionysius (1235-1245).
The lack of any identifying marks to the side of the cross make it difficult to be able to pin this down to a particular ruler – most probably Bela IV 1235-1270