Watch List notes:

ATTICA, Athens. Circa 465/2-454 BC. AR Tetradrachm (24mm, 16.56 g, 7h). Helmeted head of Athena right, with frontal eye / Owl standing right, head facing, spread tail feathers; olive sprig and crescent behind; all within incuse square. Starr Group V.A, Series 1, 163 (O139/R153); HGC 4, 1596. VF, toned, porous, large test cut.

Ex Classical Numismatic Group Electronic Auction 244 (10 November 2010), lot 117.