Distinguished French novelist (1802–1870) of such historical classics as The Count of Monte Cristo, The Three Musketeers, and The Man in the Iron Mask. ALS in French signed “Al. Dumas,” one page, 5 x 8, no date. An untranslated letter of recommendation to Jules de Lesseps, brother of Suez Canal developer Ferdinand de Lesseps. Accompanied by the original mailing envelope and an unsigned CDV photo. In very good condition, with two marginal losses at left (one touching first letter of greeting) and a touch of mild staining and soiling. The signature is unaffected. R&R COA.