311, Lot: 601. Estimate $200. Sold for $450. This amount does not include the buyer’s fee.

ATTICA, Athens. Circa 353-294 BC. AR Tetradrachm (19mm, 16.71 g, 9h). Helmeted head of Athena right, palmette of ‘Pi’ style / Owl standing right, head facing; olive sprig and crescent behind; [all in shallow incuse square]. Bingen pi IV type; Kroll 15; SNG Copenhagen 64. VF, darkly toned.

From the Daniel Koppersmith Collection. Ex Classical Numismatic Group Electronic Auction 257 (8 June 2011), lot 94.