Watch List notes:

MACEDON, Chalkidian League. Circa 432-348 BC. Tetrobol (Silver, 16 mm, 2.22 g, 1 h), Olynthos, 432-400. Laureate head of Apollo to right; below chin, A. Rev. Χ-Α-Λ - ΚΙΔ - ΕΩN Kithara with five strings; all within incuse square. HGC 3.1, 502. SNG ANS 520. Fine style. Nearly very fine.