Watch List notes:

MACEDON. Olynthos. circa 500-450 BC. Tetrobol (Silver, 14 mm, 2.48 g, 8 h), Horse standing right, attached by bridle to Ionic column; flower above rump. Rev. ΟΛΥΝ Eagle flying to right, holding serpent in beak, within incuse square. SNG ANS 464. SNG Cop. 233 var. Robinson-Clement 1b. Lightly toned and clear. Very fine.
ex. M&M 38 (5.6.2013) lot 15.