ATTICA. Athens. AR Tetradrachm (17.14 gms) ca. 454-404 B.C.
Svornos-pl. 14#4. Helmeted head of Athena right; Reverse: Owl standing right head facing, olive sprig and crescent moon behind, all within incuse square. Slightly oblong flan, lustrous metal. Much of crest visible. EXTREMELY FINE.