Q. Antonius Balbus 
Rome 83-82 bc
AR serrated Denarius 
Obverse: Laureate Head of Jupiter right, S•C behind 
Reverse: Winged Victory riding in quadriga right holding reins;  S below Q•Anto•Balb PR in two line exergue 
Crawford 364, BMCRR 2766

Private Minnesota collection, from previous Instagram promoted collection.