Constans II, with Constantine IV, Heraclius, and Tiberius (641-668). AE Follis. Syracuse mint. Struck 659-663. Obv. Crowned figures of Constans II, holding long staff, and Constantine IV, holding globus cruciger, standing facing. Rev. Large M; to left and right, crowned and draped standing figures of Heraclius and Tiberius facing; monogram above; in exergue, SCL. D.O. 181; MIB 210; Sear 1110; Anokhin 360-75. 4.46 g. 18.00 mm. Lovely emerald green patina. Good VF.