Watch List notes:

Later-Denarius Coinage (ca. 154-41 BC) - L. Calpurnius Piso L.f. L.n. Frugi – AR Denarius (Rome 90 BC, 3.83 g) - Laureate head of Apollo right, caduceus behind head / L PISO L F FRVGI, naked horseman galloping to right holding whip, O above (Crawford 340/1, Sydenham 650) – VF