Q series. AR Quinarius, uncertain Apulian mint (Larinum?), 211 BC.  Obv. Helmeted head of Roma right; behind, V.   Rev. Dioscuri galloping right; below, Q; below, ROMA in partial frame.  Cr. 86A/1; RRSC Bq 43.   1.85 g.  15.00 mm.    RRR. Very rare. Porous surfaces. VF.