Watch List notes:

Q. Antonius Balbus AR Serrate Denarius. Rome, 83-82 BC. Laureate head of Jupiter to right; S•C behind / Victory in quadriga to right, holding reins, palm-branch and wreath; O below, Q•ANTO•BALB PR in two lines in exergue. Crawford 364/1d; RSC Antonia 1. 3.64g, 18mm, 6h.

Extremely Fine; highly lustrous.

From a private UK collection;
Ex Bertolami Fine Arts - ACR Auctions, Auction 52, 8 November 2018, lot 178.