Greek, Attica, Athens

AR tetradrachm, c.440-404 BC, fine style, head of Athena right, wearing earring, necklace, and crested Attic helmet ornamented with three laurel leaves and vine scroll, rev. owl standing right, head facing, olive sprig with two leaves and one berry, and crescent moon behind, AΘE in front, all within incuse square, 17.18g, (Kroll 8, SNG Copenhagen 31-40, HGC 4). Nearly extremely fine