Watch List notes:

ATTICA, Athens. Circa 454-404 BC. AR Tetradrachm (24mm, 16.83 g, 8h). Helmeted head of Athena right / Owl standing right, head facing; olive sprig and crescent behind; all within incuse square. Kroll 8; HGC 4, 1597. EF, toned, several die breaks including one at Athena's eye, some minor porosity.