[House of Orléans]. LASSALLE (Alexandre de). History and Politics of the House of Orléans. Revelations on the Death of the Prince of Condé. Unpublished Correspondence with Facsimiles of Autographs by Louis-Philippe, Marie-Amélie, the Baroness de Feuchères, and the Prince of Condé. Paris, E. Dentu, Bookseller, 1853. In-8°, midnight blue morocco, double frame of gilt fillets and fleurons in the Duseuil style adorning the covers, decorated ribbed spine, interior lace, untrimmed (contemporary binding). FIRST EDITION. Four facsimiles (in seven leaves) bound at the end. ENRICHED COPY featuring seven additional handwritten leaves bound in the middle of the volume (6 + 1) and handwritten marginal notes in ink or graphite. Detached comb-paper front endpaper; two folios restored; foxing.