TYPE Ancient Greece, Athens (Attica), ca. 4th c. BC, silver obol, 0.63g DESCRIPTION . Obv: Helmeted head of Athena to r. Rev: Owl standing r., olive branch, Greek 'ATHE' to side, all in incuse square REFERENCE: cf. SG 2531 GRADING: AEF, rough, deeply toned ORDER INFO: G2564, $135