Mende, Macedonia. AR Hemiobol c. 480 BC. 0,31 g.

Obv: Ass's head right.
Rev. Quadripartite incuse square. 

Babelon pl. 51, 12. BMC 3. Very rare. Very fine.

Ex Auction SBC 28, Zurich, 17 September 1991, lot 68.
UBS Gold & Numismatics Auction 67 (05.09.2006). Lot 5453
Sold for 190 CHF ($154)

With permission of Dane's bank, UBS :-). Dec. 2010