Pinarius Natta, Pinaria, Denarius, Rome, 149 BC or 172-151 BC 
(BMCRR), AR, gr. 3,9, mm 17, 

Helmeted head of Roma right, X behind head.
Victory in Biga right, NAT below, ROMA in exergue.  
Pinaria 2, Syd.382, C200/1. 

With permission of Pegasi Numismatics, Nov. 2011.