ATTICA, Athens. Circa 454-404 BC. AR Tetradrachm (24.5mm, 16.98 g, 12h). Helmeted head of Athena right, with frontal eye / Owl standing right, head facing, closed tail feathers; olive spray and crescent to left; all within incuse square. Kroll 8; HGC 4, 1597. Light find patina, some porosity, a little off center on obverse. Good VF.
From the Dr. Michael Slavin Collection, purchased from Harlan J. Berk, Ltd.