Roman republic. Anonymous Staff and Club Series AE Triens. Etruria, 208 BC. AE26, 14.27 g.

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

Crawford 106/6b; BMCRR Italy 71. 
Rare. 

With permission of Numismatica Ars Classica, Oct. 2011.