Continental Greece. Attica, Athens. AR Tetradrachm, c. 465/2-454 BC. Obv. Head of Athena right, with frontal eye, wearing earring, necklace and crested Attic helmet decorated with three olive leaves over visor and a spiral palmette on the bowl. Rev. Owl standing right, head facing, spread tail feathers; olive sprig and crescent to left, AΘE to right; all within incuse square. SNG Cop. 31; Kroll 8; Svoronos, Monnaies, pl. 14, 7; HGC 4, 1597. 17.22 g. 26.00 mm. Superb coin, sharply struck. Brilliant and lightly toned. EF.