Theophilus, with Constantine and Michael II (829-842 AD). AV Solidus (19mm, 4.48 g), Constantinople, 830/1-840. Obv. (Star) ΘЄOFILOS bASILЄ Θ, Bust facing, wearing crown surmounted by cross and chlamys, holding patriarchal cross in right hand and akakia in left. Rev. +MIXAHL S COҺSTAҺTIҺ', Facing busts of Michael II and Constantine, each wearing crown surmounted by cross and chlamys; above, cross.