Byzantine
EMPIRE of NICAEA. John III Ducas Vatatzes (1222-1254 AD). Magnesia.
AE Tetarteron (17.6mm 2.17g)
Obv: Facing bust of St. George, holding spear and shield. A in circle in field to left; probably monogram of ⲰP in field to right,
Rev: IⲰ ΔHCΠO ΔOYK AC.John III standing facing, holding akakia and labarum.
Sear 2116.