Attica, Athens. Tetradrachm; Attica, Athens; c. 393-350 BC, Tetradrachm, 17.09g. Obv: Helmeted head of Athena r. Rx: Owl r., crescent and olive twig with two leaves behind; ?T? in r. field. Ex CNG E214, 15 July 2009, lot 141.Struck with worn die on obverse. EF