Leo V the Armenian, with Constantine (813-820). AE Follis. Constantinople mint. Obv. Anaepigraphic. Crowned facing busts of Leo and Constantine, each wearing crown and chlamys. Rev. Large M; cross above; X/X/X to left; N/N/N to right; A below. D.O. -, cf. 7; Sear -, cf. 1630; Ratto 1802. 5.39 g. 23.00 mm. RR. Choice example. Nice deep-green patina. EF.