Attica, Athens. Tetradrachm; Attica, Athens; c. 440 BC, Tetradrachm, 17.20g. Obv: Helmeted head of Athena r. Rx: Owl r., crescent and olive twig with two leaves behind; ?T? in r. field. Ex Berk 189, 24 March 2014, lot 112.Near full crest of helmet. Small contact mark on cheek. MS