Octavian. AR Denarius. Rome (?) mint, 30-29 BC. VF+. $182.50 Reserve Not Met December 10, 2006 Estimate: US $ 450 Obverse: Bare head of Octavian right. No legend. Reverse: IMP CAESAR on architrave of the Curia Julia (Senate house), with porch supported by four columns. No legend. Weight: 3.1 grams. Diameter: 18 mm. RIC 266; Sear 1557 RCI171