Watch List notes:

ATTICA, Athens. Circa 500/490-485/0 BC. AR Tetradrachm (25mm, 17.23 g, 11h). Helmeted head of Athena right / Owl standing right, head facing; olive sprig to left; all within incuse square. Seltman Group M & G; Asyut Group IV; HGC 4, 1590. Near VF, test cut, off center on reverse.