Leo IV The Khazar with Constantine VI, Leo III and Constantine V, AE, Follis. (Bronze) Constantinople. 775-780 AD. Obv: Leo IV unbearded on left, and Constantine VI bearded on right, both seated facing on double throne, each wearing chlamys, cross between their heads. Rev: Crowned busts of Leo III on left, and Constantine V on right, both with short beard and both wearing loros; cross between their heads, three dots to left, three dots to right, all above a horizontal line; beneath them a large M, X to left, N to right, A below. Ref: SB 1587.

Weight:2,4 gr
Diameter:19,6 mm