BYZANTINE EMPIRE - BYZANTINE Constantine II (641-668). Solidus with Constantine IV, Heraclius and Tiberius ND (after 659), Constantinople, 7th office. Av. D N CONSTANTIN (fragmentary). Frontal bust of Constantine II with long beard and wearing helmet adorned with cross, and Constantine IV, wearing stemma, both wearing chlamydia. Between them, a cross. Rv. VICTORIA - A - VGy (office). Cross potentate above three steps. On the left Heraclius and on the right Tiberius, carrying the stemma, wearing the chlamydia and holding the cruciger globe; below CONOB. BC.964 - BN.13/58-59 - Sommer 12.23 ; Gold - 4,39 g - 19 mm - 6 h NGC MS 4/5 4/5 clipped (8360797-012). Very fresh, with its original brilliance. Almost Fleur de coin.