SZT3021450: Landscape in Argentina, 1920 (b/w photo) / Bridgeman Images

SZT3023831: Students in the University of Berlin, 1931 (b/w photo) / Bridgeman Images

SZT3021465: Max Pategg and Alfred Braun in 'Nathan the Wise', 1920 (b/w photo) / Bridgeman Images

SZT3023840: The Frederick William University in Berlin, 1934 (b/w photo) / Bridgeman Images

SZT3021492: Opening ceremony of the Olympic games at Garmisch-Partenkirchen, 1936 (b/w photo) / Bridgeman Images

SZT3023909: Joseph Goebbels with Jungvolk, 1934 (b/w photo) / Bridgeman Images

SZT3021522: Carl von Ossietzky in court, 1938 (b/w photo) / Bridgeman Images

SZT3023963: American soldiers on maneuvers, 1935 (b/w photo) / Bridgeman Images

SZT3021531: Prince Kan-in (photo) / Bridgeman Images

SZT3023972: Family outing, 1930's (b/w photo) / Bridgeman Images

SZT3021540: Middle class family, 1887 (b/w photo) / Bridgeman Images

SZT3023975: Music-making in the home, 1931 (b/w photo) / Bridgeman Images

SZT3023981: Frederick Francis IV, Grand Duke of Mecklenburg-Schwerin, 1925 (b/w photo) / Bridgeman Images

SZT3021561: Mother with children, around 1900 (b/w photo) / Bridgeman Images

SZT3023999: August and Leopoldine of Saxe-Coburg and Gotha, 1866 (b/w photo) / Bridgeman Images

SZT3021582: Theophilo Braga, 1910 (b/w photo) / Bridgeman Images

SZT3021615: Askari music band in German East-Africa, 1907 (b/w photo) / Bridgeman Images

SZT3024068: Paul Hartmann in 'Port Arthur', 1936 (b/w photo) / Bridgeman Images

SZT3021645: Oil production in Iran, 1933 (b/w photo) / Bridgeman Images

SZT3024074: Paul Hartmann and Hermann Speelmans in 'F.P.1 Doesn't Answer', 1935 (b/w photo) / Bridgeman Images

SZT3024101: The 'Normandie' on her maiden voyage, 1935 (b/w photo) / Bridgeman Images

SZT3021675: Porfirio Diaz, 1910 (b/w photo) / Bridgeman Images

SZT3003401: Duff Cooper and Sir Harold Brown, 1938 (b/w photo) / Bridgeman Images

SZT3003413: Clara Zetkin, 1925 (b/w photo) / Bridgeman Images

SZT3003416: Alfred Hitchcock, 1930s (b/w photo) / Bridgeman Images

SZT3003431: Vladimir Ilyich Lenin and Krupskaya among peasants, 1922 (b/w photo) / Bridgeman Images

SZT3003461: Lya Mara, Frederic Zelnik and Edgar Wallace, 1929 (b/w photo) / Bridgeman Images

SZT3003476: Paul von Hindenburg, Heinrich Held and Wilhelm Groener, 1930 (b/w photo) / Bridgeman Images

SZT3003515: Alexander Loehr, 1941 (b/w photo) / Bridgeman Images

SZT3003587: Henry Ford while skating, 1926 (b/w photo) / Bridgeman Images

SZT3003602: Henry Ford and his son Edsel, 1933 (b/w photo) / Bridgeman Images

SZT3003638: The Ministry of Defense in Berlin (b/w photo) / Bridgeman Images

SZT3003686: Olga Knipper-Chekhova (1897-1980) with her sister, 1908 (b/w photo) / Bridgeman Images

SZT3021714: Olympic winter games in Garmisch-Partenkirchen, 1936 (b/w photo) / Bridgeman Images

SZT3021726: Olympic winter games in Garmisch-Partenkirchen, 1936 (b/w photo) / Bridgeman Images

SZT3021729: Olympic winter games in Garmisch-Partenkirchen, 1936 (b/w photo) / Bridgeman Images