Watch List notes:

KINGS of MACEDON. Perdikkas II. 451-413 BC. AR Tetrobol (15mm, 2.32 g, 8h). Heavy series. Aigai mint(?). Struck 432-422 BC. Rider on trotting horse right, holding two spears / Forepart of a lion right within incuse square. Raymond 185 (A20/P17); SNG ANS 47–51. Fine.