Watch List notes:

Leo V, the Armenian (813-820). AE Follis, Syracuse mint. D/ Facing bust of Leo, wearing crown and loros and holding cross potent. R/ Facing bust of Constantine, wearing crown and chlamys and holding globus cruciger. Cf. D.O. 16-18; cf. Sear 1636-8. AE. g. 2.50 mm. 21.00 R. Rare. Lovely dark green patina. Flan broken and fragment missing, otherwise about EF.