Attica, Athens. Drachm; Attica, Athens; c. 454-404 BC, Drachm, 4.16g. SNG Cop-41. Obv: Helmeted head of Athena r. Rx: Owl standing r., head front, olive sprig in l. field, AT? downwards in r. field. Acquired from London Coin Galleries, January 2017.. VF