Sicily, Segesta AE tetras. ca. 430-409 BC. 

Head of the nymph Segesta right.
Hound standing right, four circles (dots) vertically down 
the centre.

Sear SG 1172; BMC 49; Weber 1520; Calciati I, 25 var. 

With permission of Dr. Busso Peus Nachfolger - Auction 407, Lot 256, Nov 2012