482.Athens.Circa 545-520 BC. AR Obol (0.65 gm). "Wappenmünzen". Four-spoked wheel / Incuse square, divided diagonally. SNG Copenhagen 7; Dewing 1567; Rosen 186ff. Toned VF.($200) CNG Mail bid sale #58, 18 Sept 2001, lot 482. Lot sold for $275. Used by permission of CNG, www.historicalcoins.com