ATTICA, Athens. Circa 449-404 BC. AR Tetradrachm (25mm, 17.13 g, 9h). Head of Athena right, wearing crested Attic helmet /
AQE, owl standing right; olive sprig and crescent behind; all within incuse square. Kroll 8; Dewing 1591; SNG Copenhagen 31. EF, iridescent toning. Well struck on a broad flan.