Watch List notes:

Constans II, with Constantine IV, Heraclius, and Tiberius, 641-668. Solidus (Gold, 18mm, 4.44 g 7), Constantinople, 661-663. [d N CONST]AN Facing busts of Constans II, large and with long beard, and Constantine IV, smaller and beardless, both wearing crowns with cross and Constans with a plume above; between them, cross. Rev. VICTORIA AVGY H / CONOB Cross potent on base and three steps between standing facing figures of Heraclius and Tiberius, each holding globus cruciger. DOC 30. SB 964. Areas of flatness, otherwise, about extremely fine.