Pentagram (second) series.     AR Denarius, uncertain Spanish mint (Cartagena?), 203 BC.   Obv.    Helmeted head of Roma right; behind, X.        Rev.   The Dioscuri galloping right; below, pentagram; in linear frame, ROMA.     Cr. 129/1.     3.62 g.   17.50 mm.      R.  Rare and nice, brilliant and lightly toned.    VF.