LEIBNIZ, Gottfried Wilhelm (1646-1716). Opera Omnia, nunc primum collecta, in classes distributa, praesationibus & indicibus exornata, studia Ludovici Dutens, Genf: Fratres de Tournes, 1768, 6 vols. in 10, 4°, FIRST COLLECTED EDITION, 41 folding plates and one folding table (lacking one folding table, wide margins, some leaves browned, occasional spotting and marginal dampstaining, margin of one page torn away without affecting text, library stamps), later red half morocco and patterned boards (front cover of 2 vols. detached, spines chipped, rubbed, corners bumped). [Ravier 473] Provenance: JCL (10)