Watch List notes:

ATTICA, Athens. Circa 515-510 BC. AR Hemiobol (7mm, 0.30 g). "Wappenmünzen" type. Wheel of four spokes / Quadripartite incuse square, divided diagonally. Seltman pl. IV, αα; SNG Copenhagen –; SNG München 17. Toned, minor roughness. Good VF. Rare denomination.

Ex Classical Numismatic Group 93 (22 May 2013), lot 284; Property of Princeton Economics acquired by Martin Armstrong (Classical Numismatic Group Electronic Auction 271, 11 January 2012), lot 14; Leu 74 (19 October 1998), lot 182.