Watch List notes:

KINGS of MACEDON. Antigonos II Gonatas. 277/6-239 BC. AR Tetradrachm (30mm, 16.39 g, 9h). Amphipolis mint. Struck circa 274/1-260/55 BC. Horned head of Pan left, lagobolon behind, in the center of a Macedonian shield / Athena Alkidemos advancing left, holding thunderbolt and shield decorated with aegis; crested Athenian helmet to left, HP monogram to right. Touratsoglou 18-24; SNG Copenhagen 1200; SNG Berry 354. VF, toned, grainy surfaces, particularly on the obverse.

Ex Classical Numismatic Group Electronic Auction 317 (18 December 2013), lot 30.