Constantine IV Pogonatus, with Heraclius and Tiberius, 668-685. Fraction (Silver, 10 mm, 0.42 g, 6 h), Carthage, 674-681. Helmeted and cuirassed bust of Constantine IV facing slightly to right amd holding spear in his right hand . Rev. Crowned bust of Heraclius facing on the left, wearing chlamys and holding globus cruciger; crowned bust of Tiberius facing on the right, wearing chlamys and holding globus cruciger; between them, cross. DOC 50. MIB 70. SB 1193. Very rare. Slightly rough, otherwise, very fine.