SZT3018279: Police training in the USA, 1939 (b/w photo) / Bridgeman Images

SZT3018280: Weapons arsenal of a special agent of the FBI, 1935 (b/w photo) / Bridgeman Images

SZT3018292: Police aircraft pilot, 1931 (b/w photo) / Bridgeman Images

SZT3018312: Education in the school kitchen, 1908 (b/w photo) / Bridgeman Images

SZT3018401: The Ettal Abbey (b/w photo) / Bridgeman Images

SZT3018403: The Schaeftlarn Abbey (b/w photo) / Bridgeman Images

SZT3018407: The Maria Laach Abbey (b/w photo) / Bridgeman Images

SZT3018410: The Neresheim Abbey (b/w photo) / Bridgeman Images

SZT3018414: The Beuron Archabbey (b/w photo) / Bridgeman Images

SZT3018417: The Goettweig Abbey (b/w photo) / Bridgeman Images

SZT3018419: The Goettweig Abbey (b/w photo) / Bridgeman Images

SZT3018572: Spectators await the arrival of the Zeppelin, 1928 (b/w photo) / Bridgeman Images

SZT3018581: Women check the right way, 1937 (b/w photo) / Bridgeman Images

SZT3018696: Row of flags in Berlin (b/w photo) / Bridgeman Images

SZT3018697: Swastika flag (b/w photo) / Bridgeman Images

SZT3018729: Newspaper kiosk in Swinemuende, 1909 (b/w photo) / Bridgeman Images

SZT3018741: Train station book stand in Frankfurt am Main, 1907 (b/w photo) / Bridgeman Images

SZT3019096: American Marine infantry during a landing exercise, 1935 (b/w photo) / Bridgeman Images

SZT3019150: Poster about selecting waste, 1937 (b/w photo) / Bridgeman Images

SZT3019152: Recycling old clothing, 1934 (b/w photo) / Bridgeman Images

SZT3019005: Building the railroad in the USA, 1900 (b/w photo) / Bridgeman Images

SZT3019194: Administrative building in Casablanca, 1943 (b/w photo) / Bridgeman Images

SZT3019222: Bathers on the beach at Ostende, 1900 (b/w photo) / Bridgeman Images

SZT3019228: Bathing at Schlier Lake, 1924 (b/w photo) / Bridgeman Images

SZT3019336: Changing of the guards at the Brandenburg Gate in Berlin, 1937 (b/w photo) / Bridgeman Images

SZT3019349: The rector greets the students at the beginning of the semester, 1930 (b/w photo) / Bridgeman Images

SZT2995755: Cockpit of an airplane, 1911 (b/w photo) / Bridgeman Images

SZT2995759: Pilot in the cockpit, 1921 (b/w photo) / Bridgeman Images

SZT2995770: Hangar in the Rhein-Main airport in Frankfurt, 1936 (b/w photo) / Bridgeman Images

SZT2995777: Flying Boat HA 139 'North Sea' of Blohm und Voss Aircraft GmbH on the waters, 1937 (b/w photo) / Bridgeman Images

SZT2995779: Tanker aircraft in service, 1929 (b/w photo) / Bridgeman Images

SZT2995797: A pilot with aircraft, 1909 (b/w photo) / Bridgeman Images

SZT2995853: Glacier hiking on the Mont Blanc (b/w photo) / Bridgeman Images

SZT2995881: British military aviator in protective clothing, 1937 (b/w photo) / Bridgeman Images

SZT3003101: German courier at the peace conference at Versailles, 1919 (b/w photo) / Bridgeman Images

SZT3003115: Meeting in the office for the Versailles peace negotiations in Berlin, 1919 (b/w photo) / Bridgeman Images