STEREOSCOPE, 20th century, accompanied by some thirty photographic stereoscopic glass plates depicting scenes of the First World War taken by a soldier at the front, some plates annotated, located and dated, including : - Ossuary in the VERDUN region - ARGONES listening post - Battlefield at PINON (Aisne) - At the Armistice - Côte du Poivre VERDUN, Corpse and barrage fire - Eparges, carrying a wounded man - Verdun, The famous battle of Damloup - Eparges, French counter-attack - Corpses at CRAONE - Bayonet trench VERDUN - Capture of COURCELLES, June 1918 - Machine gunners against KEMMEL aircraft - ARAGONE listening post. And others. Arranged in a wooden box (as is).