Watch List notes:

KINGS of MACEDON. Antigonos II Gonatas. 277/6-239 BC. AR Tetradrachm (31mm, 16.95 g, 1h). Amphipolis mint. Struck circa 274/1-260/55 BC. Horned head of Pan left, lagobolon over shoulder, in the center of a Macedonian shield / Athena Alkidemos advancing left, preparing to cast thunderbolt; crested Macedonian helmet to inner left, HΛ monogram to inner right. Touratsoglou 25-40; SNG München 1077-8; SNG Alpha Bank 986-8; SNG Saroglos 921-3. Near VF. Well centered.