Reunion of stereoscopic views circa 1860/1870 Alps and Pyrenees format 8,5x17 cm. 18 stereoscopic photographs on albumen glass, four of which are in an eglomised presentation. By Grillet à Naples, Ferrier père et fils et Soulier, Léon et Lévy, ascension du Mont Blanc, passages des echelles, seracs des glaciers du Rhone, Dome du gouter, grande Chartreuse. On joint 45 views papers Braun in Dornach ,Ernest Pierre Lamy ,Muzet and Joguet,William England.