Watch List notes:

ATTICA, Athens. Circa 454-404 BC. AR Tetradrachm (24mm, 17.13 g, 10h). Helmeted head of Athena right, with frontal eye / Owl standing right, head facing; olive sprig and crescent behind; all within incuse square. Kroll 8; HGC 4, 1597. VF, scratch on obverse, test cut on reverse.

From the B. H. Webb Collection. Ex Classical Numismatic Group Electronic Auction 166 (13 June 2007), lot 43.