From the Niggeler Colleciton

Sale: Triton XIII, Lot: 177. Estimate $3000.  Closing Date: Monday, 4 January 2010.  Sold For $4500. This amount does not include the buyer’s fee.

LESBOS, Uncertain early mint. Circa 500-450 BC. BI Stater (11.08 g). Confronted cows’ heads; olive tree between / Small incuse square punch. SNG Copenhagen 285; SNG von Aulock 1682; BMC p. 154, 46; Rosen 540. EF, toned. Well centered.

Ex Numismatica Ars Classica 46 (2 April 2008), lot 272; Triton IV (5 December 2000), lot 246; Münzen und Medaillen AG 54 (26 October 1978), lot 275; Walter Niggeler Collection (Leu/Münzen und Medaillen, 3 December 1965), lot 376; Münzen und Medaillen AG VII (3 December 1948), lot 473.