Watch List notes:

KINGS of MACEDON. Alexander I. 498-454 BC. AR Tetrobol (13mm, 2.12 g, 8h). Aigai mint. Struck circa 476/5-460 BC. Horse stepping right; A above / Crested helmet right in linear border within incuse square. Raymond Group II, 92 (A23/P14); HGC 3, 773. VF, some die wear.