Watch List notes:

MACEDONIAN KINGDOM. Antigonos II Gonatas. 277/6-239 B.C. Æ (3.00 gm; 14 mm). Uncertain mint in Macedon. Helmeted head of Athena right / ?-? across field, Pan right, erecting trophy to right; monogram to left. Cf. SNG Alpha Bank 1010ff. Dark green patina. Very fine.