C. Valerius Flaccus. AR Denarius,  3.97 g, 140 BC. 

Obv: Helmeted head of Roma to right, wearing necklace of beads; XVI behind
Rev. Victory in biga to right, holding reins in her left hand and whip 
in her right; above, FLAC;  below, C.VAL.C.F; in exergue, ROMA. 

Babelon (Valeria) 8. Cr. 228/1v. Syd 441v. 
Scarce. Extremely fine. 

Courtesy of Leu Numismatik AG Auctions