Watch List notes:

Constans II, with Constantine IV, Heraclius, and Tiberius, 641-668. Follis (Bronze, 22 mm, 4.04 g, 6 h), Syracuse, 659-663. Crowned figures of Constans II, holding long staff in right hand, and Constantine IV, holding globus cruciger in right hand, standing facing. Rev. SCL Large M between crowned and draped figures of Heraclius, on left, and Tiberius, on right, standing facing; above, monogram; SCL. Anastasi 204. DOC 181. MIB 210. SB 1110. Spahr 159. Green patina with earthen deposits. Very fine.

From the Staffieri Collection.