Watch List notes:

MACEDON. Koinon of Macedon. Pseudo-autonomous issue, struck during the reign of Gordian III, 238-244. Triassarion (Bronze, 26 mm, 13.72 g, 2 h), Beroea. AΛEΞANΔPOY Diademed head of Alexander the Great to right. Rev. KOI• MAKEΔONΩN B NEΩK Alexander the Great, in armor and holding a spear, riding Bukephalas galloping to right. AMNG 465. With a green patina. Very fine.