Watch List notes:

MACEDON. Koinon of Macedon. Pseudo-autonomous issue, struck during the reign of Severus Alexander, 222-235. Triassarion (Bronze, 25 mm, 13.38 g, 7 h), Beroea. AΛEΞANΔΡOΥ Diademed head of Alexander the Great to right. Rev. KOINON MAKEΔΟΝΩΝ NE Alexander the Great standing left, holding thunderbolt with his right hand and long scepter with his left. AMNG 341 corr. (figure identified as Zeus). Very rare issue. Green patina. Some cleaning marks on the reverse, otherwise, very fine.