ATTICA, Athens. Circa 454-404 BC. AR Tetradrachm (21mm, 17.07 g, 3h). Helmeted head of Athena right / Owl standing right, head facing; olive sprig and crescent behind; all within incuse square. Kroll 8; SNG Copenhagen 31. Good VF, a little porous.
Ex Classical Numismatic Review XXII.1 (Winter-Spring 1997), no. SP1008 (part of).