you can try to find it on this site its loaded with pix of different types of ancients follow the link to greeks http://www.forumancientcoins.com/
Sicily, Syracuse. 3rd century BC. Similar to http://www.coinarchives.com/a/lotviewer.php?LotID=107571&AucID=121&Lot=65 Enjoy! Before you ask on value - not as much as the pictured specimen.