331-SAINT-SIMON (Louis de Rouvroy, Duc de). Unpublished writings. Pub. sur les manuscrits conservés au dépôt des Affaires Étrangères par P. Faugère. Paris, Hachette, 1880-1893, 8 vol. in-8, red half-maroquin with corners, ribbed spine, gilt head (period binding). First and only published edition of Saint-Simon's unpublished works. Completely rare. A good copy. Some minor rubbing to nerves, scattered brown spots.