Watch List notes:

Macedon, Chalkidian League AR Tetradrachm. Olynthos, circa 420-379 BC. Laureate head of Apollo to left / Kithara with seven strings, ΧΑΛΚΙΔΕΩΝ around. Robinson & Clement Group L, 59 (A40/ P53); SNG ANS 479 (same dies); HGC 3.1, 497. 14.22g, 25mm, 5h.

Extremely Fine; struck in high relief and of fine style, beautifully toned.

From a private German collection;
Ex Roma Numismatics Ltd., E-Sale 37, 24 June 2017, lot 133.