ATTICA, Athens. Circa 465/2-454 BC. AR Tetradrachm (24.5mm, 17.17 g, 1h). Helmeted head of Athena right, with frontal eye / Owl standing right, head facing, spread tail feathers; olive sprig to left; all within incuse square. Starr Group V.B; HGC 4, 1596. Good VF, test cut.