Watch List notes:

L. Calpurnius Piso Caesoninus and Q. Servilius Caepio, Denarius, Rome, 100 BC; AR (g 3,88; mm 19; h 1); Laureate head of Saturn r.; below, control symbol (arrow); behind, harpa; around, PISO CAEPIO Q, Rv. Two male figures seated on bench to l.; to l. and r., corn ear; in ex. AD FRV EMV / EX S C. Crawford 330/1a; Calpurnia 5, Servilia 12; Sydenham 603.
Cabinet tone, about extremely fine.