Watch List notes:

Theophilus, with Constantine, Æ Nummus. Constantinople, AD 829-831. ΘЄOFILOS S COҺSTAҺT, crowned and facing busts of Theophilus on left, wearing chlamys, and Constantine on right, wearing loros; cross above / Large M; X/X/X - N/N/N across field; cross above, A below.
3.9g 20.8mm