Byzantine Coins EMPIRE OF NICAEA. John III Ducas-Vatazes (1222-1254). GOLD Hyperpyron. Magnesia. Obv: IC - XC. Christ Pantokrator seated facing on throne; star to right. Rev: John standing facing, hol
Byzantine Coins EMPIRE OF NICAEA. John III Ducas-Vatazes (1222-1254). GOLD Hyperpyron. Magnesia. Obv: IC - XC. Christ Pantokrator seated facing on throne; star to right. Rev: John standing facing, hol