Watch List notes:

MACEDON, Chalkidian League. Circa 415-410 BC. AR Tetrobol (15mm, 2.49 g, 1h). Laureate head of Apollo right / Kithara within incuse square. Robinson & Clement Group B, 13 var. (A–/P7 [unlisted obv. die]); SNG ANS 513. VF, toned, granular surfaces, scrapes on reverse under tone.