Watch List notes:

ATTICA, Athens. Circa 165-42 BC. AR Tetradrachm (30mm, 16.91 g, 12h). New Style coinage. Polycharm(os), Nikog(enes), and Karaichos, magistrates. Struck 133/2 BC. Helmeted head of Athena right / Owl standing right, head facing, on amphora; magistrates' names in fields, winged kerykeion to left, K on amphora, ME below; all within wreath. Cf. Thompson 379l (letter on amphora unclear; same obv. die); HGC 4, 1635. Toned. In NGC encapsulation 4282948-009, graded Ch XF, Strike: 5/5, Surface: 5/5.