Watch List notes:

ATTICA, Athens. Circa 454-404 BC. AR Tetradrachm (22mm, 16.48 g, 2h). Helmeted head of Athena right / Owl standing right, head facing; olive sprig and crescent behind; all within incuse square. Kroll 8; SNG Copenhagen 31. VF, rough surfaces.

Lot includes old collection holder marked "Le Blanc, Boston, April 1936, $7.50".