ATTICA. Athens. Circa 400/390-353 B.C. AR tetradrachm. 17.07 gm. 20 mm. Helmeted head of Athena right, with profile eye, wearing a round earring with central boss / Owl standing right, head facing; olive sprig and crescent behind; ΑΘΕ before. HGC 4, 1598. Kroll 15. SNG Copenhagen 63. Extremely Fine; bright and crisp; obverse struck off-center but on the reverse the owl is well centered and choice.