Watch List notes:

Leo V the Armenian, with Constantine. 813-820. Æ Follis (23mm, 5.01 g, 6h). Constantinople mint. Crowned facing busts of Leo and Constantine, each wearing chlamys / Large M; cross above, X/X/X to left, N/N/N to right, A below. DOC 7; SB 1630. Brown surfaces, roughness and pitting. Near VF.

From the Todd Hansen Collection, purchased from A Wooden Nickel Coin Shop.