Roman republic. Anonymous Staff and Club Series AE Triens. 
Etruria, 208 BC. AE26, 12.19 g. 

Helmeted head of Minerva right, club behind head, oooo above.
Prow right; ROMA above, oooo below. 

Crawford 106/6c; Paris A2558. 

With permission of Roma Numismatics, Feb. 2014.
Ex Andrew McCabe Collection. 
Estimate: £150.