TROAS. Assos. Hemiobol (Circa 4th century BC).
Obv: Female head left.
Rev: Head of griffin left within linear square border; all within incuse square.
Numismatik Naumann 54, lot 131 = Asia Minor Coins online #13799; CNG E-378, lot 160.
Very rare
Condition: Good very fine.
Weight: 0.35 g.
Diameter: 8 mm.