The Collection of Roman Republican Coins of a Student and his Mentor Part III Octavianus with L. Cornelius Balbus . Denarius, mint moving with Octavian 41, AR 4.02 g. C·CAESAR ·III·VIR·R·P·C Head of Octavian r. Rev. BALBVS – PRO·PR Club. Babelon Julia 91 and Cornelia 78. C 417. Sydenham 1325a. Sear Imperators 298. RBW 1802. Crawford 518/1. Almost invisible metal flaws on reverse, otherwise extremely fine Ex NAC sale 29, 2005, 421.