Watch List notes:

Constans II. 641-668. AV Solidus (18.5mm, 4.44 g, 6h). Rome mint. Dated IY 3 (644/5). Crowned facing bust, wearing chlamys, holding globus cruciger / Cross potent set on three steps; K to right; Γ (date)//CONOB. DOC 10a (Heraclonas); MIB 112.1 (same dies as illustration); SB 1117. In NGC encapsulation 4282776-004, graded MS, Strike: 4/5, Surface: 4/5. Very Rare.

Ex Heritage 3072 (15 January 2019), lot 35579; Property of Princeton Economics acquired by Martin Armstrong (Classical Numismatic Group Electronic Auction 271, 11 January 2012), lot 106; Sotheby's New York (2 November 1998), lot 282; Bonhams 3 (3 December 1980), lot 155.