Watch List notes:

BOEOTIA, Thespiai. Early-mid 4th century BC. AR Obol (10.5mm, 0.89 g). Boeotian shield / Two crescents back to back within incuse circle. BCD Boiotia 594 (same rev. die); HGC 4, 1401. VF, light porosity.

From the AG Collection. Ex Gorny & Mosch 138 (7 March 2005), lot 1301.