Republican Anonymous. 211-210 BC. AR Denarius, 20mm, 3.77 g,. Mint in Sicily. 

Helmeted head of Roma right; X behind head.
The Dioscuri, each holding spear, on horseback right; two 
stars above, grain ear below, ROMA in exergue. 

Crawford 72/3; Sydenham 193; RBW 305; RSC 20m. 
Ex RBW Collection.

With permission of cngcoins.com, auction 364, Lot 18, Dec. 2015.