1 page, 4to, matted and framed with an engraved portrait of Napoleon. Signed in upper left corner with one-word endorsement: "Approuvé". In French." /> NAPOLEON BONAPARTE (1769-1821). Autograph endorsement signed ("Nap."), as Emperor of Elba, Portoferraio, [Elba], 10 July 1814. <I>1 page, 4to, matted and framed with an engraved portrait of Napoleon</I>. Signed in upper left corner with one-word endorsement: "Approuvé". In French. | Christie's