Athens. AR Tetradrachm, Circa 454-404 (24.6mm, 17.17g, 5h). Head of Athena to right; Rev.: Standing owl to right with head facing, olive sprig and crescent behind to left; all within incuse square. Kroll 8: HGC 4, 1597. Almost full crest Athena. About Very Fine. Estimated Value $600 - UP