Watch List notes:

KINGS of MACEDON. Perdikkas II. 451-413 BC. AR Tetrobol (14mm, 2.18 g, 12h). 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 180 (A16/P14); SNG ANS 47–51. Good Fine, die break on obverse.