*callias*Roman Provincial Bronze Ancient Roman,Gordian III,238-244,Roman Provincial Bronze AE30,of Moesia Superior,Viminacium., obverse:Diademed head of Gordian.,reverse: Provincia Moesia standing between bull & lion. Year 1=239/240 A.D.,(the Bull & Lion on the reverse are the emblems of Legions VII & IV,which were quartered in the provence)., Catalogue ref .Sear.3642, Condition: fine +.,. ,size:30 mm diameter.