Watch List notes:

MACEDON, Koinon of Macedon. Pseudo-autonomous issue. temp. Severus Alexander, AD 222-235. Æ (26mm, 15.01 g, 1h). Beroea mint. Diademed head of Alexander the Great right; thunderbolt below / Alexander standing right, taming Bucephalas rearing left. AMNG III 368. VF, brown surfaces, some green, a little rough.

From the Belgica Collection. Ex Christopher Morcom Collection (Classical Numismatic Group Electronic Auction 173, 26 September 2007), lot 36.