Watch List notes:

Macedon, Chalkidian League. Olynthos. Ca. 432-348 B.C. AE 16 (15.6 mm, 3.91 g, 1 h). Laureate head of Apollo right / X-A-Λ / KIΔ / EΩN, kithara. SNG ANS 552-3; AMNG 28; SNG Copenhagen 246. Fine, black patina with red earthen highlights. Rare.