Watch List notes:

Roman Republic - M. Calpurnius Piso M. f. Frugi, silver denarius. Minted in Rome, 61 BC. Terminal statue of Mercury. Terminal statue of Mercury facing; wreath to left, two-handled cup to right. Knife and patera, M•PISO M F FRVGI in two lines above; all within laurel wreath. Crawford 418/1; BMCRR Rome 3636; RSC Calpurnia 22; FFC 346 (this coin). 4,04 g, 20 mm. Extremely Fine. Very Rare, and in outstanding condition for the type. One of the best known in the world. Abundant remains of the original brightness.