ATTICA. Athens. Circa 430s-420s BC. Tetradrachm (Silver, 27 mm, 17.25 g, 9 h). Head of Athena to right, wearing crested Attic helmet decorated with three olive leaves and palmette. Rev. AΘE Owl standing right, head facing; to left, olive sprig and crescent; all within incuse square. Kroll 8. Svoronos pl. 12-13 passim. Fresh and with a particularly sharp reverse. Struck from a worn obverse die, otherwise, extremely fine.