Leo V with Constantine (813-820). AE Follis. Syracuse mint. Struck 817-820. Crowned half-length facing busts of Leo V, bearded, and Constantine, beardless, each wearing chlamys; cross above. / Large Λ • K; cross above. D.O. 19a; Sear 1635. AE. 4.51 g. 23.50 mm. VF.