Roman Republican, AR Denarius. Staff and Feather Series. Uncertain mint, 206-200 BC. 3.19g, 18mm. Helmeted head of Roma right, with curl on left shoulder; staff before, X behind. The Dioscuri riding right, feather below, ROMA in exergue. Crawford 130/1a; Syd. 206. Contributed by Roma Numismatics, Nov. 2013.