Roman Republic AR Anonymous Denarius, 4.06 g, 19.92 mm. Rome. 189-180 BC.

Obv: Helmeted head of Roma right, X behind.
Rev: Victory in biga right, whip in hand, ROMA in exergue.  

RSC 6; Sydenhan 376; Crawford 197/1a-b; Sear 76.

Courtesy of TimeLine Originals (www.time-lines.co.uk), Mrz, 2011