ATTICA. Athens. AR Tetradrachm (17.10 gms), ca. 454-404 B.C. NGC Ch AU, Strike: 5/5 Surface: 2/5. Brushed.
HGC-4, 1597; Kroll-8; SNG Cop-31. Obverse: Helmeted head of Athena right; Reverse: Owl standing right, head facing; olive sprig and crescent to left; all within incuse square.
Estimate: $700 - $1000