Watch List notes:

L. Calpurnius Piso Frugi, 90 BC. Denarius (Silver, 19 mm, 3.80 g, 6 h), Rome. Laureate head of Apollo to right; before, H. Rev. L•PISO FRVGI / ROMA Horseman galloping right, holding branch; above, harpa. Babelon (Calpurnia) 11. Crawford 340/1. RBW 1251ff. Sydenham 656. Nicely toned. Slightly rough, otherwise, very fine.