Watch List notes:

L. CALPURNIUS PISO FRUGI. Denarius (90 BC). Rome.

Obv: Diademed head of Apollo right; bucranium to left.
Rev: C PISO L F FRVGI.
Rider, holding palm frond and reins, on horse galloping right; lituus below.

Crawford 340/1.

Condition: Very fine.

Weight: 3.7 g.
Diameter: 8 mm.