Watch List notes:

L. Calpurnius Piso Frugi. 90 BC. AR Denarius (17mm, 3.95 g, 6h). Rome mint. Laureate head of Apollo right; hand holding filleted palm frond behind / Horseman galloping right, holding palm frond and reins; G above, • below horse. Crawford 340/1; Sydenham 664b; Calpurnia 11. VF, lightly toned. Rare obverse symbol.