Sex. Pompeius Fostlus. AR Denarius, 137 BC. D/ Helmeted head of Roma right; below chin, X; behind, jug. R/ SEX. PO. [FOSTLVS]. She-wolf suckling twins; behind, ficus Ruminalis; in left field, the shepherd Faustulus leaning on staff; in exergue, ROMA. Cr. 235/1c. B. 1. AR. g. 3.70 mm. 20.30 VF.