Byzantine
Leo V the Armenian, with Constantine, (813-820 AD) Constantinople
AE Follis (23.5mm, 5.2g)
Obv: LEON S C-ONST' Facing busts of Leo V, with short beard, wearing chlamys, on the left and Constantine, beardless, wearing chlamys on the right, both wearing crown surmounted by cross.
Rev: XXX NNN on the fields, around large M; above, cross; below cross A.
DOC 7. SB 1630.