Attica, Athens. Tetradrachm; Attica, Athens; 435 BC, Tetradrachm, 17.17g. Obv: Head of Athena r.; four small upright olive leaves on front edge of Attic helmet; beaded necklace Rx: Owl standing r., head front; to l., olive twig with two leaves and crescent moon beneath; ethnic in r. field.Exceptional style with some minor porosity on lower part of cheek. MS