Watch List notes:

Constans II, 641-668. Solidus (Gold, 20 mm, 4.38 g, 6 h), Constantinople, 9th officina (Θ), indiction year Ζ = 7 = 648/649. d N CONSTAN-TINЧS P P AV Crowned and draped bust of Constans with short beard facing, and holding globus cruciger. Rev. VICTORIA AVςЧ Є / CONOB Cross potent on base and three steps; in the field to right, Ζ. DOC 13. MIB 16a. SB 949. Bright and attractive. Extremely fine.

From the collection of W. Belser, Zürich, prior to 1965, and that of his son, acquired from Bank Leu and with its original ticket of the 1960s-early 1970s bearing the inventory number IA 6692.