Unidentified amateur photographer World War I and after, c. 1910-1930. Trenches. Bombed out trenches. Capture of Courcelles. German advance. Shells. Verdun. German corpses dug up by shells. Foch, Joffre, Deschanel, Clémenceau at the victory celebrations. Skirmishers. Bombardment. Argonne. Battle of the Somme. Fort of Vaux. Mount of the Monkeys. Champagne. Infantry. Capture of Montdidier. Signing of the Treaty of Versailles. Religious ceremony. Navy. Port. Parade. Funeral of Marshal Foch. About 110 stereoscopic silver bromide gelatin silver plates, positive and negative, preserved in their original boxes. Many handwritten legends on the plates. Sizes : from 4 x 11 to 8,5 x 17 cm Four stereoscopic viewers (Verascope Richard - Emil Buch, rathenow - Sterescope Unis France) and a stereoscopic camera (Monobloc, V. Lièbe) are joined . Unidentified photographer First world war, c. 1914-1930. Trenches. Bombed out trenches. Capture of Courcelles. German advance. Shells. Verdun. German corpses killed by shells. Foch, Joffre, Deschanel, Clémenceau at the victory party. Skirmishers. Bombardment. Argonne. Battle of the Somme. Fort of Vaux. Mount of the Monkeys. Champagne. Infantry. Capture of Montdidier. Signing of the Treaty of Versailles. Religious ceremony. Navy. Port. Parade. Funeral of Marshal Foch. About 110 silver gelatin stereoscopic glass plates (positive and negative) in their original boxes. Many handwritten captions on the plates. Dimensions : from 4 x 11 to 8,5 x 17 cm Included four stereoscopic viewers (Verascope Richard - Emil Buch, rathenow - Sterescope Unis France) and a stereoscopic camera (Monobloc, V. Lièbe) .