Watch List notes:

KINGS of MACEDON. Perdikkas II. 451-413 BC. AR Tetrobol (14.5mm, 1.92 g, 5h). Heavy Macedonian standard. Aigai mint(?). Struck circa 432-422 BC. Warrior, wearing kausia, holding two spears and rein, on horse charging right; plant below / Forepart of lion right within shallow incuse square. Raymond Group IV, Series 2, unlisted dies; HGC 3, 792. VF, toned, minor porosity.