Byzantine Constans II, with Constantine IV, 641-668. Solidus (Gold, 19 mm, 4.31 g, 7 h), Constantinople, 5th officina (E), 654-659. dN CONSTANTINUS C CONSTANTIN Crowned, with cross on circlet, draped
Byzantine Constans II, with Constantine IV, 641-668. Solidus (Gold, 19 mm, 4.31 g, 7 h), Constantinople, 5th officina (E), 654-659. dN CONSTANTINUS C CONSTANTIN Crowned, with cross on circlet, draped