Watch List notes:

ATTICA, Athen. 353-294 BC. AR tetradrachm (16,67 g). Head of Athena in Attic helmet to right, with profile eye / AΘE, Owl standing right, head facing; Olive spray and crescent to left. All within incuse square. Pi style. Irregular flan. Bright surfaces. Struck on the normal small flan. Ex. Classical Numismatic Group, Electronic Auction 249, lot 111. February 9th, 2011 Grade:1+/01