BYZANTINE AND MEDIEVAL COINS Constantine X Ducas, 1059-1067. Tetarteron (Gold, 20mm, 4.09 g 6), Constantinople. Nimbate bust of the Virgin orans facing; to left and right, monogram of ΜΗΡ and ΘV. Rev.
BYZANTINE AND MEDIEVAL COINS Constantine X Ducas, 1059-1067. Tetarteron (Gold, 20mm, 4.09 g 6), Constantinople. Nimbate bust of the Virgin orans facing; to left and right, monogram of ΜΗΡ and ΘV. Rev.