Watch List notes:

KINGS of MACEDON. Philip III Arrhidaios. 323-317 BC. Æ Half Unit (17.5mm, 4.51 g, 1h). In the name of Alexander III. Uncertain mint in Macedon. Head of male right, wearing tainia / Horse prancing right; thunderbolt below. Price 371A. VF, green patina, some chipping of the patina around edge.

From the Belgica Collection. Ex Classical Numismatic Group Electronic Auction 250 (23 February 2011), lot 33.