ATTICA. Athens. AR Tetradrachm (17.02 gms), ca. 393-294 B.C. NGC Ch EF, Strike: 4/5 Surface: 2/5.Kroll-Unlisted; HGC-4, 1599. Obverse: Helmeted head of Athena right, with profile eye; Reverse: Owl standing right, head facing; olive sprig and crescent to left. A later type from this always-popular series, the present specimen features a fairly typical oblong flan with pleasing toning.