LSE4325104 A process employed in Metlili (southern Algeria) to remove water from wells, pulling camels and men by force, drawing by Alfred Couverchel (1824-1867), to illustrate the voyage in the Algerian Sahara of Commander V.Colomieu, in 1862. Engraving in ??????Le tour du monde?????? edited by Edouard Charton, 1863. Selva\'s collection. by Couverchel, Alfred (1824-1867); Private Collection; (add.info.: A process employed in Metlili (southern Algeria) to remove water from the wells, pulling by force of camels and men, drawing by Alfred Couverchel (1824-1867), to illustrate the voyage in the Algerian Sahara, of commander V.Colomieu, in 1862, Engraving in ??????Le tour du monde?? under the direction of Edouard Charton, 1863. Selva\'s collection.); Photo by Leonard de Selva.