ATTICA, Athens. Circa 485/0 BC. AR Tetradrachm (20mm, 17.13 g, 11h). Head of Athena right, wearing crested Attic helmet / Owl standing right, head facing; olive sprig behind; all within incuse square. Seltman Group C; Asyut Group V; HGC 4, 1590. Test cut on obverse with corresponding crack and flatness on reverse. Near VF.