SZT3024895: Secretary and boss, 1934 (b/w photo) / Bridgeman Images

SZT3025261: Siblings eating a gingerbread house in front of the Christmas tree on Christmas Eve, Merseburg, 1947 (photo) / Bridgeman Images

DGC3025290: Two men sitting on a bench with sign that reads "Under the Anheuser Bush" c.1903 (photo) / Bridgeman Images

DVY3025540: Pillar Bosses. Lisbon, Portugal (photo) / Bridgeman Images

DVY3025549: Carmo Church, Porto, Portugal (photo) / Bridgeman Images

DVY3025555: Porto, Portugal (photo) / Bridgeman Images

DVY3025561: Railway Station, Porto, Portugal (photo) / Bridgeman Images

DVY3025567: Railway Station, Porto, Portugal (photo) / Bridgeman Images

DVY3025615: Darwin, Falkland Islands (photo) / Bridgeman Images

SZT3024701: Treatment at the dentist, 1935 (b/w photo) / Bridgeman Images

SZT3024728: American labor union leader Samuel Gompers, 1921 (b/w photo) / Bridgeman Images

SZT3024743: The captains of the Polish and German national team greeting each other, 1934 (b/w photo) / Bridgeman Images

SZT3024809: Admiral Otto Schniewind, 1939 (b/w photo) / Bridgeman Images

SZT3024824: Topping out ceremony of a highway bridge (b/w photo) / Bridgeman Images

SZT3024851: Albanian men with the magazine "Die Woche", 1914 (b/w photo) / Bridgeman Images

TRK3024998: Russia. Saint Petersburg. The State Hermitage Museum. Facade. / Bridgeman Images

TRK3025000: Russia. Saint Petersburg. The State Hermitage Museum. Facade. / Bridgeman Images

AMS3025098: Flemish Girl in White Bonnet, 2016, (acrylic on canvas with ageing varnish), Adams, Susan / Bridgeman Images

SZT3023550: Uganda railway in British East-Africa at the beginning of the 20th century (b/w photo) / Bridgeman Images

SZT3023557: Uganda railway in British East-Africa at the beginning of the 20th century (b/w photo) / Bridgeman Images

SZT3023720: Tilly Bebe, 1903 (b/w photo) / Bridgeman Images

SZT3023747: Ernst Thaelmann, 1932 (b/w photo) / Bridgeman Images

SZT3023724: Eduard Schwarz, 1933 (b/w photo) / Bridgeman Images

SZT3023727: Turkish officers in the First World War, 1915 (b/w photo) / Bridgeman Images

SZT3023754: Lourenco Marques in Mozambique, around 1900 (b/w photo) / Bridgeman Images

SZT3023801: Erwin von Witzleben at a maneuver, 1936 (b/w photo) / Bridgeman Images

SZT3023816: Disturbances at the University in Berlin, 1930 (b/w photo) / Bridgeman Images

SZT3023948: Toy factory in Nuremberg, 1928 (b/w photo) / Bridgeman Images

SZT3023857: Children's room, 1931 (b/w photo) / Bridgeman Images

SZT3023863: Children's room, 1907 (b/w photo) / Bridgeman Images

SZT3023993: The von Hindenburg family, around 1885 (b/w photo) / Bridgeman Images

SZT3023875: Albin Skoda, 1938 (b/w photo) / Bridgeman Images

SZT3024157: Portrait of a woman (b/w photo) / Bridgeman Images

SZT3024163: Woman in the 20s (b/w photo) / Bridgeman Images

SZT3024232: Automobile with souvenirs (b/w photo) / Bridgeman Images

SZT3024292: Grocery store, 1928 (b/w photo) / Bridgeman Images