ATTICA. Athens. Circa 420s-404 BC. Tetradrachm (Silver, 25 mm, 17.49 g, 10 h). Head of Athena to right, wearing crested Attic helmet decorated with three olive leaves and palmette; on cheek, countermark: 𐡌 ('m' in Aramaic) within round incuse. Rev. AΘE Owl standing right, head facing; to left, olive sprig and crescent; all within incuse square. Kroll 8. Svoronos pls. 15-17 passim. Very fine.