EMPIRE OF NICAEA. John III Ducas (Vatatzes) (1222-1254 AD). Magnesia
AE Tetarteron (21.6mm 4.2g)
Obv: Half-length facing bust of John, holding labarum and globus cruciger surmounted by patriarchal cross.
Rev: IC - XC. Patriarchal cross set upon steps.
Sear 2120.