Watch List notes:

L. Calpurnius Piso Caesoninus and Q. Servilius Caepio. 100 BC. AR Denarius (19mm, 3.94 g, 9h). Rome mint. Laureate head of Saturn right; wheel above / Two quaestors seated left between two stalks of grain. Crawford 330/1b; Sydenham 603a; Calpurnia 5a; RBW 1189 var. (control on obv.). VF, iridescent toned.

From the Jonathan P. Rosen Collection.