Watch List notes:

Theophilus, with Constantine and Michael III. 829-842. AV Solidus (18.5mm, 4.46 g, 6h). Constantinople mint. Struck 830/1-840. Crowned facing bust of Theophilus, wearing chlamys, holding patriarchal cross and akakia; star at beginning of legend, Θ at end / Crowned facing busts of Michael and Constantine, each wearing chlamys; cross above, pellet between. DOC 3e; Füeg 3.H.1.z; SB 1653. Lustrous. In NGC encapsulation 6558180-001, graded MS, Strike: 4/5, Surface: 4/5.

From the Gasvoda Collection. Ex Leu Web Auction 15 (27 February 2021), lot 2420.