Watch List notes:

Macedon, Chalkidian League. Ca. 390 B.C. AR tetrobol (14.9 mm, 2.40 g, 7 h). Olynthos mint. Laureate head of Apollo left / Kithara within incuse square. Robinson & Clement Group F, 50-1 var. (A40/P– [unlisted rev. die]); SNG ANS –. gVF, flan chips. 

Ex CNG.