L. Calpurnius Piso Frugi.     AR Denarius, 90 BC.   Obv.    Laureate head of Apollo right; behind, four pellets.        Rev.   Horseman galloping right holding palm; below, L. PISO FRVGI/ LXXI.     Cr. 340/1; B.  11.     3.88 g.   19.10 mm.        A choice example with bright fields.    EF.