Watch List notes:

L. Calpurnius Piso Frugi. 90 BC. AR Denarius (18mm, 3.93 g, 3h). Rome mint. Laureate head of Apollo right; symbol to left / Horseman galloping right, holding palm frond and reins; wing above. Crawford 340/1; Sydenham 671; Calpurnia 11a; RBW 1256-63 var. (controls). EF, toned.

From the Jonathan P. Rosen Collection.