SZT3004681: German soldiers on the Western front, 1915 (b/w photo) / Bridgeman Images

SZT3004643: French soldiers in a trench on the Western front, 1916 (b/w photo) / Bridgeman Images

SZT3004658: German soldiers attacking, 1915 (b/w photo) / Bridgeman Images

SZT3004667: Guard in a German field fortification, 1915 (b/w photo) / Bridgeman Images

SZT3004685: French attack in 'All Quiet on the Western Front' (b/w photo) / Bridgeman Images

SZT3004765: Austrian airplane flies above an Italian warship, 1917 (b/w photo) / Bridgeman Images

SZT3004760: German battery on the Eastern front, 1916 (b/w photo) / Bridgeman Images

SZT3004774: German aviator passes on reconnaissance results, 1918 (b/w photo) / Bridgeman Images

SZT3004775: German military airship after an emergency water landing, 1917 (b/w photo) / Bridgeman Images

SZT3004822: Moscow 'Sucharevska' market, 1923 (b/w photo) / Bridgeman Images

SZT3004828: German Fighter Plane Pilots, 1939 (b/w photo) / Bridgeman Images

SZT3003822: Seamstress in a leather factory, 1931 (b/w photo) / Bridgeman Images

SZT3003709: King Amanullah Khan and his wife Suraya (b/w photo) / Bridgeman Images

SZT3003831: Turner in a bicycle factory (b/w photo) / Bridgeman Images

SZT3003742: Friedrich Carl Duisberg, 1925 (b/w photo) / Bridgeman Images

SZT3003843: Quality control of the typewriter in the Wanderer plant in Chemnitz, 1934 (b/w photo) / Bridgeman Images

SZT3003766: Gary Cooper in 'The Lives of a Bengal Lancer', 1935 (b/w photo) / Bridgeman Images

SZT3003781: Alfred Dreyfus (b/w photo) / Bridgeman Images

SZT3003894: Eugen d'Albert, 1929 (b/w photo) / Bridgeman Images

SZT3003817: Wrappers in a newspaper publishing house, 1929 (b/w photo) / Bridgeman Images

SZT3003930: Bruno Huebner and Ewald Balser in 'Faust', 1939 (b/w photo) / Bridgeman Images

SZT3003832: Construction of the Zeppelin 'LZ 130 ', 1937 (b/w photo) / Bridgeman Images

SZT3003838: Factory closure in the Zeppelin airship yard in Friedrichshafen, 1937 (b/w photo) / Bridgeman Images

SZT3003853: Industrial workers at their workplaces, 1934 (b/w photo) / Bridgeman Images

SZT3003868: A car covered with snow in the winter, 1938 (b/w photo) / Bridgeman Images

SZT3003898: Wolf Albach-Retty in 'General Housecleaning', 1935 (b/w photo) / Bridgeman Images

SZT3003913: Hedda Adlon (b/w photo) / Bridgeman Images

SZT3003919: Oskar von Miller at the 25th anniversary of the German Museum, 1931 (b/w photo) / Bridgeman Images

SZT3003940: Ida Wuest in 'The Men Are Not Ungrateful', 1940 (b/w photo) / Bridgeman Images

SZT3003946: Brigitte Horney in 'Stadt Anatol', 1936 (b/w photo) / Bridgeman Images

SZT3003949: Brigitte Horney in 'llusion', 1941 (b/w photo) / Bridgeman Images

SZT3003955: Brigitte Horney and Aribert Mog in 'Farewell', 1930 (b/w photo) / Bridgeman Images

SZT3004025: Alexander Alekhine playing simultaneous chess, 1930 (b/w photo) / Bridgeman Images

SZT3004040: Bicycle path, 1930 (b/w photo) / Bridgeman Images

SZT3004070: Willy Fritsch in 'Because I Love You', 1928 (b/w photo) / Bridgeman Images

SZT3004082: Harry Liedtke, Ralph Arthur Roberts and Willy Fritsch at the Media Ball, 1932 (b/w photo) / Bridgeman Images