86- CICERON . Rhetoricorum ad Herennium libri quatuor, M. T. Ciceronis de Inventione libri duo. Omnia ad optima quaeque, eaque vetusta exemplaria, praecipue Victorii ac Pauli Manutii castigata. Lyon, Antoine Gryphe, 1585, in-16, fawn calf, spine ribbed, framed with simple gilt fillet on the boards, gilt laurel pattern in the center of the boards (period binding). Small collective edition which gathers all the works of Cicero related to the art of oratory (see below). Bound afterwards: M. Tullii Ciceronis Rhetoricorum posterior tomus (...). Accessit hac postrema editione index locupletissimus. Lyon, Gryphe, 1585. Includes other oratorical works by Cicero: De Oratore ad Quintum fratrem; Brutus; Orator; Topica; Oratoriae partitiones. Lack of leather on the top cover. Handwritten bookplate Letrosne or Letronne, dated 1808.