Roman republic. AE Quadrans. Central Italy. 208 BC. 10.03 g.

Head of Hercules right, wearing lionskin headdress; ooo 
behind head, club below.
Prow right; ROMA above, ooo below. 

Crawford 106/7c. 

With permission of Numismatica Ars Classica, May 2013
Very rare. 
Estimate: 250 CHF.