Watch List notes:

GREEK COINS
Macedon

Chalkidian League. Circa 383/2 BC. Tetradrachm (Silver, 27mm, 14.44 g 9), Olynthos. Laureate head of Apollo to right. Rev. ΧΑΛΚΙΔΕΩΝ Kithara with seven strings; all within very shallow incuse square. Robinson & Clement Group H, 24 /A20/P21). SNG ANS 474. Attractive style. Cleaned but now toning nicely. Extremely fine.

From a northern European collection.