2-691-637 - The Print Collector/Heritage Images

Railway mounting for Big Bertha gun, c1914-c1918. 'Big Bertha' was a howitzer developed by the armaments manufacturer Krupp,but the name subsequently came to be used generically by the Allies to refer to any very large German gun. Photograph from a series of glass plate stereoview images depicting scenes from World War I (1914-1918).