SIGNORET Emmanuel (1872-1900). Le Saint-Graal. A Puget-Théniers, chez l'auteur, 4e série, n° 1, février 1899; in-8 black half-maroquin, ribbed spine, gilt head, blue printed cover (Laurenchet). First edition. Portrait of Emmanuel Signoret. Enthusiastic letter from the author to Mécislas Galberg, his large handwriting covering the title page, his white opposite page and the page with his photograph: "Life is obviously immortal. Prove it to them with this masterpiece...".