Watch List notes:

KINGS of MACEDON. Perdikkas II. 451-413 BC. AR Tetrobol (15mm, 2.38 g, 7h). Heavy series. Aigai mint(?). Struck circa 432-422 BC. Horseman, wearing petasos, holding two spears, riding right / Forepart of lion right within shallow incuse square. Raymond Group IV, Series 1, 181 (A17/P14); HGC 3, 791; Jameson 972 (same dies). Light iridescent tone, light marks. VF.