Anonymous (attributed to Constantine IX). Ca. 1042-1055. Æ follis (25 mm, 9.38 g, 6 h). Class D. Constantinople. Barred IC XC across field, Christ, nimbate, enthroned facing, holding Gospels / -+-/IS XS/IASILЄ/IASIL/-(crescent)- in five lines. DOC pp. 685-7; SB 1836. Dark green patina. Very fine.