Watch List notes:

Constans II, with Constantine IV, Heraclius, and Tiberius. 641-668. AV Solidus (20mm, 4.47 g, 6h). Constantinople mint, 9th officina. Struck circa 661-663. Crowned and draped busts facing of Constans, wearing plumed helmet, and Constantine; cross above / Cross potent set upon three steps; Heraclius and Tiberius, each holding globus cruciger, standing facing to either side; Θ//CONOBT. DOC 38b; MIB 37; SB 971. Areas of flat strike at periphery. Good VF.

Ex William Herbert Hunt Collection (Sotheby's, 21 June 1991), lot 451 (part of).