Watch List notes:

GREEK COINS
Macedon

Chalkidian League. c. 364-348 BC. Tetradrachm (Silver, 24mm, 14.52 g 12), Olynthos, Leades. Laureate head of Apollo to right. Rev. ΧΑΛΚΙΔΕΩΝ Kithara with six strings; below, ΕΠΙ ΛΕΑΔΕΟΣ. Robinson & Clement 96 (A63/P83). SNG ANS 502 = SNG Berry 24 (same dies). Struck in high relief and of fine style. Minor striking fault on the obverse edge, otherwise, extremely fine.

From the B. in B. Collection, Nomos 8, 22 October 2013, 73 and ex Bank Leu 22, 8 May 1979, 63.