TROAS. Assos. Hemiobol (Circa 4th century BC).
Obv: Female head left.
Rev: ΑΣΣΟΟΝ (partially retrograde).
Head of griffin right within pelleted square border; all within incuse square.
Gorny & Mosch 204, lot 1471 (which realized a hammer of €650) = Asia Minor Coins online #9212 (as obol); CNG E-287, lot 128 = Asia Minor Coins online #9534 (as obol).
Very rare
Condition: Very fine.
Weight: 0.44 g.
Diameter: 8 mm.