Watch List notes:

KINGS of MACEDON. Antigonos II Gonatas. 277/6-239 BC. Æ Unit (17mm, 4.05 g, 1h). Uncertain mint in Macedon. Helmeted head of Athena right / Pan right, erecting trophy to right; B-A across upper field, monogram of Antigonos to outer left. Furtwängler, Beobachtungen, unlisted variety; HGC 3, 1049. VF, brown surfaces, some roughness.

From the Belgica Collection.