Watch List notes:

MACEDON, Akanthos. Circa 390-382 BC. AR Obol (8.5mm, 0.34 g, 9h). Laureate head of Apollo left / Kithara within incuse square. AMNG III/2, 41 var. (head right); HGC 3.1, 395 var. (same). VF, toned, some roughness. Extremely rare with head left, unpublished in the standard references, none in CoinArchives.

From the Belgica Collection, purchased at Numismata, Munich, 1990s.