Algiers: Adolphe Jourdan, Libraire-Editeur, 1881. First edition. 22x14cm, vi, 70, [2]. Large folding map "Carte du Sahara Central par M. Camille Sabatier" and table of contents at rear. Stitched in gray laid paper wraps. Single pencil annotation on pg. 47 else clean internally and nearly fine. Scarce French Algerian text.....