Watch List notes:

KINGS OF MACEDON. Antigonos II Gonatas, 277/6-239 BC. Tetradrachm (Silver, 31 mm, 17.18 g, 12 h), Amphipolis, circa 274/1-260/55. Horned head of Pan to left, wearing goat's skin tied around his neck and with a lagobolon behind; all within the center of a Macedonian shield adorned with stars and crescents. Rev. BAΣIΛEΩΣ ANTIΓONOΥ Athena Alkidemos striding to left, hurling thunderbolt with her upraised right hand and holding shield with her left; in field to left, Macedonian helmet with transverse crest; in field to right, monogram of HΛ. Panagopoulou Period I. Pozzi 2037. SNG Copenhagen 1199. Beautifully struck, sharp, attractive and toned. Extremely fine.

From a European collection, in Switzerland prior to 2010.