Watch List notes:

ATTICA, Athens. Circa 454-404 BC. AR Tetradrachm (22mm, 17.20 g, 2h). Head of Athena right, with frontal eye / Owl standing right, head facing, closed tail feathers; olive sprig and crescent to left; all within incuse square. Kroll 8; HGC 4, 1597. Attractively toned. EF. Well centered on a broad flan.

From the Matthew Curtis Collection. Ex collection of a Northern California Gentleman (Classical Numismatic Group 100, 7 October 2015), lot 1377 (hammer $4000), purchased from F. Kovacs; Edward Gans Collection (his ticket included).