SZT3001702: German artillery on the march on the Eastern front, 1914 (b/w photo) / Bridgeman Images

SZT3001705: Elections in the USA, 1845 / Bridgeman Images

SZT3001726: Old photo of Munich (engraving), Unknown Artist / Bridgeman Images

SZT3001735: Munich, 1898 (b/w photo) / Bridgeman Images

SZT3001741: Turkish troops in Mesopotamia returning, 1917 (b/w photo) / Bridgeman Images

SZT3001747: Sea battle at Gallipoli, 1915 (b/w photo) / Bridgeman Images

SZT3001759: Peace talks of Brest-Litovsk, 1917/1918 (b/w photo) / Bridgeman Images

SZT3001777: German soldiers march on the Eastern front, 1915 (b/w photo) / Bridgeman Images

SZT3001789: The 'Aluminium Man' (b/w photo) / Bridgeman Images

SZT3001810: German and Austrian soldiers sharing a meal, 1915 (b/w photo) / Bridgeman Images

SZT3001831: Italo-Abyssinian war (b/w photo) / Bridgeman Images

SZT3001858: Guards of the SS Bodyguard Regiment 'Adolf Hitler' in front of Hitler's office (b/w photo) / Bridgeman Images

SZT3001864: SS Bodyguard Regiment 'Adolf Hitler' receives Hitler at the Nuremberg airport, 1937 (b/w photo) / Bridgeman Images

SZT2999477: British pontoon bridge in the Himalayas, 1903 (b/w photo) / Bridgeman Images

SZT2999486: Snake charmer in India, 1934 (b/w photo) / Bridgeman Images

SZT2999519: Jews in Lublin (b/w photo) / Bridgeman Images

SZT2999522: Conrad Veidt, 1928 (b/w photo) / Bridgeman Images

SZT2999525: Charlotte Susa in 'The gas man', 1941 (b/w photo) / Bridgeman Images

SZT2999534: Wilhelm Marx and Gustav Stresemann in London, 1924 (b/w photo) / Bridgeman Images

SZT2999537: Anthony Fokker and James T. King, 1928 (b/w photo) / Bridgeman Images

SZT2999555: Jan Kiepura, 1933 (b/w photo) / Bridgeman Images

SZT2999570: Saxony garten in Warsaw, 1935 (b/w photo) / Bridgeman Images

SZT2999582: Anthony Fokker and Charles Lawrence, 1927 (b/w photo) / Bridgeman Images

SZT2999618: Longchamp racecourse, 1906 (b/w photo) / Bridgeman Images

SZT2999624: Model in a Parisian art class (b/w photo) / Bridgeman Images

SZT2999663: Gustave Charpentier (b/w photo) / Bridgeman Images

SZT2999666: Elfie Mayerhofer, Johannes Riemann and Paul Kemp in 'The song of the nightingale', 1943 (b/w photo) / Bridgeman Images

SZT2999687: Lizzi Holzschuh in 'Something is wrong', 1934 (b/w photo) / Bridgeman Images

SZT2999705: Johannes Bell on the way to the parliamentary group meeting, 1930 (b/w photo) / Bridgeman Images

SZT2999712: Myrna Loy and William Powell in 'Und sowas nennt sich Detektiv', 1936 (b/w photo) / Bridgeman Images

SZT2999763: Hansi Knoteck in 'The girl from the Moorhof', 1935 (b/w photo) / Bridgeman Images

SZT2999494: Competition in tango dancing, 1929 (b/w photo) / Bridgeman Images

SZT2999506: International Dancing Tournament in Bremen, 1939 (b/w photo) / Bridgeman Images

SZT2999512: Bessie Lemmey after their Charleston-record, 1926 (b/w photo) / Bridgeman Images

SZT2999518: Signing of the London Naval Treaty, 1930 (b/w photo) / Bridgeman Images

SZT2999542: Maxim Litvinov at the Conference on Disarmament in Geneva, 1932 (b/w photo) / Bridgeman Images