Nancy, Berger-Lvrayault, 1904. 12 pp. 8vo (16,5 x 24,5 cm.). Original printed wrappers. With one photographic plate.
Some modifications to the author's earlier publication "Application de la photographie au dessin des cloisons des ammonites" (Lille 1893). Copy with author;s autograph dedication to Coll. Joly.