Watch List notes:

Macedon, Chalkidian League. Ca. 390 B.C. AR tetrobol (13.5 mm, 2.41 g, 5 h). Olynthos mint. Laureate head of Apollo right / X-A-Λ-KIΔ-EΩN, Kithara within incuse square. Robinson & Clement Group B, 12; SNG ANS 514. gVF.