ROUSSEAU (Jean-Jacques). Oeuvres complètes. S.l., s.n., [Paris, Poinçot], 1788-1793. 39 volumes bound in 38 volumes in-8, new edition illustrated with 84 hors-texte plates by Moreau, Marillier, Monnet and Le Barbier, including 6 colored botanical plates and 19 folding music plates. The number of plates in this edition varies from copy to copy. It also includes volume 37, entirely engraved with air and music plates, and volume 38, "Recueil de plantes coloriées", containing 38 color plates. Bound in period full shagreened calf, framed in frieze and gilded fillet, smooth ornate spine, green title and greeve. (a few foxed leaves, some rubbing to the bindings, some spotting, some spotting and foxing, a tear without loss to music plate M, many foxed leaves, a few bluish leaves). Expert : Monsieur Nicolas Asvisio