SZT5177540: Police office on the corner of Hermmstrasse and Steinmetz-Strasse in Berlin-Neukoelln, 1929 / Bridgeman Images

SZT5177546: Funeral of the Schutzpolizeioberwachtmeister (police staff sergeant) Zaenker, 1931 / Bridgeman Images

SZT5177564: Demolished Friedrichshaus, 1930 / Bridgeman Images

SZT5177529: The police blocks a Reichsbanner rally, 1931 / Bridgeman Images

SZT5177538: Fleeing demonstrators in Scheunenviertel in Berlin, 1929 / Bridgeman Images

SZT5177612: Military protection on Election Day, 1919 / Bridgeman Images

SZT5177583: Burial of the shot innkeeper Boewer, 1931 / Bridgeman Images

SZT5177595: Election poster of the DNVP on the occasion of the state election in Prussia, 1925 / Bridgeman Images

SZT5177631: Artillery protects the polling station, 1919 / Bridgeman Images

SZT5177669: Torchlight procession for Paul von Hindenburg after the presidential election 1925 / Bridgeman Images

SZT5177684: Paramedics help an old woman to exercise her voting rights, 1930 / Bridgeman Images

SZT5177742: Police securing a polling station, 1932 / Bridgeman Images

SZT5177772: Ship of the DNVP with canvassing, 1932 / Bridgeman Images

SZT5177778: Entry of the SA to a mass event of the NSDAP in Berlin, 1932 / Bridgeman Images

SZT5177705: Election propaganda car of the SPD on the occasion of the Prussian Landtag elections, 1932 / Bridgeman Images

SZT5177729: A holidaymaker picks up a ballot, 1932 / Bridgeman Images

SZT5177744: Inspection of the electoral lists before the Reichstag election, 1932 / Bridgeman Images

SZT5177774: Cleaning up after the elections, 1932 / Bridgeman Images

SZT5177783: German National Propaganda Aircraft, 1932 / Bridgeman Images

SZT5177819: Caricature of the street battles between the Left and Right in the "Simplicissimus", 1931 (engraving), Schilling, Erich (1885-1945) / Bridgeman Images

SZT5177821: Election poster of the German Democratic Party, 1928 / Bridgeman Images

SZT5177843: Members of the German National People's Party, around the 1920s / Bridgeman Images

SZT5177808: Clearance of a ballot box after election closure, 1932 / Bridgeman Images

SZT5177869: Propaganda car of the KPD at the Reich presidential election , 1925 / Bridgeman Images

SZT5177811: Bismarck Youth distributing black-white-red flags, 1932 / Bridgeman Images

SZT5177868: Presidential election 1925 / Bridgeman Images

SZT5177915: Communist slogan at the Kaiser-Friedrich memorial, 1929 / Bridgeman Images

SZT5177925: Communist call for the general strike in Frankfurt a. M., 1932 / Bridgeman Images

SZT5177921: Communist Reichstag election campaign in 1930 in Berlin Wedding / Bridgeman Images

SZT5177933: Electoral propaganda of the KPD in Berlin, circa 1920s / Bridgeman Images

SZT5177958: Members of the Roter Frontkaempferbund posing in front of an aircraft, 1926 / Bridgeman Images

SZT5178162: Rally of the Iron Front in the Berlin Lustgarten, circa 1920s / Bridgeman Images

SZT5178189: The Stahlhelm collecting donations in Berlin, circa 1920s / Bridgeman Images

SZT5178192: Hohenzollern princes at a Stahlhelm roll call in Berlin, circa 1920s / Bridgeman Images

SZT5178241: Service on the occasion of the 85th birthday of the President of the Reich, 1932 / Bridgeman Images

SZT5178247: Stahlhelm march in Breslau, 1931 / Bridgeman Images