Lycia, Uncertain Dynast AR stater, ca. 500-440 BC. 9.33 g. 

Lion standing left, devouring a leg of its prey.
Bull's head left in dotted square within incuse square.

Prospero XIII, 569. Var of SNG von Aulock 4099 (has triskeles on reverse).
Apparently unpublished.

Sold at the Baldwins Ltd. Prospero collection auction, part XIII, lot 569.