BNS6352333: Dr. Amy F. Rowland with a Microscope, Cleveland, OH, USA, 1930 (silver gelatin print) / Bridgeman Images

MLO6352339: Serge Joncour (photo, 2003), Monier, Louis / Bridgeman Images

SZT6361374: Hermine Reuss (Elder Line), 1931 (b/w photo) / Bridgeman Images

SZT6361747: Film scene with German soldiers, 1880 (b/w photo) / Bridgeman Images

SZT6312411: Carnival in Munich, 1911 (b/w photo) / Bridgeman Images

SZT6312480: Bedouin girl in Tunisia, 1940s (b/w photo) / Bridgeman Images

SZT6312483: Young and veiled woman on a donkey, 1936 (b/w photo) / Bridgeman Images

SZT6312486: Men and women in Tunis, 1930s (b/w photo) / Bridgeman Images

SZT6312519: Hereditary Prince Bernhard II of Saxony-Meiningen with his staff, 1902 (b/w photo) / Bridgeman Images

SZT6312531: The Margarethenhoehe Garden City, 1912 (b/w photo) / Bridgeman Images

SZT6312543: Participants of a carnival in Berlin, 1902 (b/w photo) / Bridgeman Images

SZT6312585: Bathing holiday at the Tegeler See, 1926 (b/w photo) / Bridgeman Images

SZT6312654: View of Bosanti in the First World War, 1917 (b/w photo) / Bridgeman Images

SZT6312687: Abyssinian pilots, 1935/36 (b/w photo) / Bridgeman Images

SZT6312693: Italian at the port of Messina, 1935 (b/w photo) / Bridgeman Images

SZT6312696: Italian soldiers, 1935/36 (b/w photo) / Bridgeman Images

SZT6312729: Abyssinian violinist, 1928 (b/w photo) / Bridgeman Images

SZT6312732: Nanny in Ethiopia, 1927 (b/w photo) / Bridgeman Images

SZT6312753: Shop window in Berlin, 1909 (b/w photo) / Bridgeman Images

SZT6312756: Shop window in Berlin, 1909 (b/w photo) / Bridgeman Images

SZT6312762: The Empress with the Crown Prince on the way to Villa Schaumburg, 1901 (b/w photo) / Bridgeman Images

SZT6312765: Fencing students, 1911 (b/w photo) / Bridgeman Images

SZT6312786: In a state-owned ammunition factory, 1916 (b/w photo) / Bridgeman Images

SZT6312792: Female workers in the war industry, 1915 (b/w photo) / Bridgeman Images

SZT6312795: Production of grenades, 1915 (b/w photo) / Bridgeman Images

SZT6312807: Spinning school in Alsace, 1930s (b/w photo) / Bridgeman Images

SZT6312837: Woman making a phone call on a wall phone, 1882 (b/w photo) / Bridgeman Images

SZT6312840: Main telegraph office in Berlin, 1909 (b/w photo) / Bridgeman Images

SZT6312849: Construction of the lighthouse Beachy-Head in England, 1911 (b/w photo) / Bridgeman Images

SZT6312852: Newspaper reporters, 1928 (b/w photo) / Bridgeman Images

SZT6312870: Krupp's "Hammer Fritz", c.1900 (b/w photo) / Bridgeman Images

SZT6312876: Krupp cannon workshop, 1909 (b/w photo) / Bridgeman Images

SZT6312891: Paperboys in a coffee bar in New York, 1905 (b/w photo) / Bridgeman Images

SZT6312894: Begging children, 1920 (b/w photo) / Bridgeman Images

SZT6312912: March in Graslitz in northern Bohemia, 1899 (b/w photo) / Bridgeman Images

SZT6312951: Child labour in a pottery workshop, 1919 (b/w photo) / Bridgeman Images