Watch List notes:

ATTICA, Athens. Circa 454-404 BC. AR Tetradrachm (21mm, 17.15 g, 8h). Helmeted head of Athena right, with frontal eye / Owl standing right, head facing; olive sprig and crescent behind; all within incuse square; 2 c/m's: (a) bull's head right in incuse circle, (b) uncertain symbol and E in incuse square. Kroll 8; HGC 4, 1597. Near EF, a few marks and die wear on obverse.