SZT5176853: The Bavarian Soviet Republic, 1919 / Bridgeman Images

SZT5176907: Map of the standing European armies with reserves according to the English disarmament plans, circa 1920s / Bridgeman Images

SZT5176919: Replacement of French troops by Danish troops in the first zone of North Schleswig, 1920 / Bridgeman Images

SZT5179141: Rappenfels at Hauenstein, 1943 / Bridgeman Images

SZT5179171: Neustadt an der Weinstrasse, 1935 / Bridgeman Images

SZT5179195: Jet-powered fighter aircraft - Heinkel He 162 Jet Fighter - Heinkel He 162, 1944, German Photographer, (20th Century) / Bridgeman Images

SZT5179201: Jet-powered fighter aircraft - Heinkel He 162 Jet Fighter - Heinkel He 162, 1944, German Photographer, (20th Century) / Bridgeman Images

SZT5179207: Jet fighter - Messerschmitt Me 163, German Photographer, (20th Century) / Bridgeman Images

SZT5179216: Arado Ar 196 Seaplane, 1940 / Bridgeman Images

SZT5179225: Arado Ar 196 Seaplane, 1940 / Bridgeman Images

SZT5179240: Blohm & Voss BV 138 flying boat, 1944 / Bridgeman Images

SZT5179243: Blohm & Voss BV 138 flying boat, 1943 / Bridgeman Images

SZT5179261: Blohm & Voss BV 141, 1942 / Bridgeman Images

SZT5179264: Blohm & Voss BV 141, 1942 / Bridgeman Images

SZT5179267: Dornier Do 17 fighter plane, 1940 / Bridgeman Images

SZT5179282: Dornier Do 17E fighter plane / Bridgeman Images

SZT5179294: Figures of the apostles from Guestrower Cathedral, ca. 1930s / Bridgeman Images

SZT5179318: Cloister of the Monastery Heiligengrabe, circa 1910s / Bridgeman Images

SZT5177539: Street fight, 1929 / Bridgeman Images

SZT5177551: Police cleans the streets at the University of Berlin, 1931 / Bridgeman Images

SZT5177578: Armed police patrolmen, 1929 / Bridgeman Images

SZT5177620: SPD election poster for the election of the Nationalversammlung, 1919 / Bridgeman Images

SZT5177632: Artillery protects the polling station, 1919 / Bridgeman Images

SZT5179130: Fortress wall in Bad Bergzabern, 1943 / Bridgeman Images

SZT5179125: Bacharach on the Rhine / Bridgeman Images

SZT5179172: Gimmeldingen, 1937 / Bridgeman Images

SZT5179181: Zweibruecken, 1943 / Bridgeman Images

SZT5179205: Jet fighter - Messerschmitt Me 163, German Photographer, (20th Century) / Bridgeman Images

SZT5179208: Jet fighter - Messerschmitt Me 262, German Photographer, (20th Century) / Bridgeman Images

SZT5179229: Arado Ar 196 Seaplane, 1941 / Bridgeman Images

SZT5179280: Dornier Do 215 and Do 17 combat aircrafts / Bridgeman Images

SZT5179298: The Church of Tietzow, circa 1930s / Bridgeman Images

SZT5179307: The Michaeliskirche (St. Michael's Church) in Schwiebus, circa 1930s / Bridgeman Images

SZT5179322: Ruin of the monastery church on Mount Oybin, 1904 / Bridgeman Images

SZT5179227: Arado Ar 196 Seaplane, 1939 / Bridgeman Images

SZT5179272: Dornier Do 17 fighter plane, 1939 / Bridgeman Images