Watch List notes:

Theophilus, with Michael II and Constantine, 829-842. Solidus (Gold, 20 mm, 4.32 g, 6 h), Constantinople, 830/1-840. ?ΘEOFI-LOS bASIL E'Θ Crowned facing bust of Theophilus, wearing chlamys, holding patriarchal cross in his right hand and akakia in his left. Rev. +MIXAHL S COnSTAhTIhs Facing busts of Michael and Constantine, each wearing crown with cross and chlamys; above, between their heads, pellet and cross above. DOC 3e. Füeg 3.H.1.z. SB 1653. Attractive, well-struck and clear. Good very fine.