Watch List notes:

Constans II, with Constantine IV, Heraclius, and Tiberius, 641-668. Solidus (Gold, 19 mm, 4.52 g, 6 h), Constantinopolis, circa 659-661. Facing bust of Constans II, with long beard, on the left, wearing plumed helmet ornamented with cross and chlamys, and Constantine IV, on the right, wearing crown surmounted by cross and chlamys; between them, small cross; around, traces of legend. Rev. VICTORI AVςЧ I / CONOB Heraclius, on the left, and Tiberius, on the right, standing facing, each holding globus cruciger; between them, cross potent on base set on three steps. DOC 28h. MIB 29. SB 962. A sharply struck and lustrous example. Struck from a clashed reverse die and the flan a bit wavy, otherwise, good extremely fine.