Attica, Athens, after 449 BC. AR Tetradrachm (25mm, 17.21g, 9h). Head of Athena r., wearing crested Attic helmet decorated with three olive leaves and spiral palmette on bowl. R/ Owl, with closed wings, standing r. with head facing; on l., crescent and olive twig with two leaves and one berry; all within incuse square. Starr group IV; Kroll 8; Dewing 1591-8; SNG Copenhagen 31. Lighlty toned, Good EF