Constans II, with Constantine IV, 641-668. Solidus (Gold, 20.5 mm, 4.38 g, 5 h), Constantinople, 10th officina (I), 654-659. d N CONStANtINUS C CONStANS Crowned and draped facing busts of Constans, with a long beard and Constantine, beardless and much smaller; between them above, cross. Rev. VICTORIA AVGЧ I / CONOB Cross potent set on base and three steps. DOC (25j). MIB 26. SB 959. With a very sharply struck and attractive obverse. Minor flatness on the reverse, otherwise, extremely fine.