MYSIA. Pergamon. Obol (Circa 440-380).
Obv: Diademed head of Apollo right.
Rev: Head of bull right within incuse square.
Cf. SNG Copenhagen 313 (Hemiobol); Von Fritze, Pergamon, pl. 1,2 (Hemiobol).
Condition: Very fine.
Weight: 0.7 g.
Diameter: 8 mm.