The Collection of Roman Republican Coins of a Student and his Mentor Part III C. Porcius Cato. Denarius 123, AR 3.89 g. Helmeted head of Roma r.; behind, X. Rev. Victory in fast biga r.; below horses, C·CATO and in exergue, ROMA. Babelon Porcia 1. Sydenham 417. Crawford 274/1. Old cabinet tone, a minor metal flaw on reverse, otherwise extremely fine Ex Leu 17, 1977, Nicolas 175.