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

SZT5177491: President Hindenburg in the streets of Mainz around 1930 / Bridgeman Images

SZT5177694: Mass rally of the National Socialists, 1932 / Bridgeman Images

SZT5177500: SPD operation group on May Day in Berlin, 1930 / Bridgeman Images

SZT5177527: Policemen separate demonstrating protesters, 1929 / Bridgeman Images

SZT5177554: Police tries to protect the Reichsbanner demonstration, 1931 / Bridgeman Images

SZT5177560: The police secures the sidewalk opposite the Berlin City Hall, 1930 / Bridgeman Images

SZT5177608: Voters checking the electoral lists, 1919 / Bridgeman Images

SZT5177611: Counting the ballots, 1919 / Bridgeman Images

SZT5177614: Soldiers go to vote, 1919 / Bridgeman Images

SZT5177617: Voters checking the electoral lists, 1919 / Bridgeman Images

SZT5177698: Election propaganda car campaigning for Hindenburg, 1932 / Bridgeman Images

SZT5177704: President Paul von Hindenburg leaves the polling station, 1932 / Bridgeman Images

SZT5177447: Withdrawal of the last English troops from Wiesbaden, 1929 / Bridgeman Images

SZT5177459: The German flag hoisted on the Ehrenbreitstein Fortress near Koblenz, 1929 / Bridgeman Images

SZT5177474: Liberation ceremony in the city hall of Cologne, 1930 / Bridgeman Images

SZT5177498: Lyrics of a song on the occasion of the evacuation of the Rhineland, around 1930 / Bridgeman Images

SZT5177522: Worker athletes at the rally of May Day , 1930 / Bridgeman Images

SZT5177528: May uprisings in Berlin, 1929 / Bridgeman Images

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

SZT5177570: Berlin riots on the day of the Reichstag meeting, 1930 / Bridgeman Images

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

SZT5177660: Mass rally in the Berlin Sportpalast, 1925 / Bridgeman Images

SZT5177666: March of the DNVP on the occasion of the Reich presidential election 1925, Berlin / 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

SZT5177702: Votes are being counted, 1932 / Bridgeman Images

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

SZT5178619: The Starsin Castle in Pomerelia in West Prussia, 1939 / Bridgeman Images

SZT5178628: The Schoenberg Palace in West Prussia, 1934 / Bridgeman Images

SZT5178634: The Gotenhafen main station in Gdynia,1939 / Bridgeman Images

SZT5178637: The Gotenhafen main station in Gdynia, 1930 / Bridgeman Images

SZT5178640: Old city view of Gdansk, 1700 / Bridgeman Images

SZT5178667: Senate president Greiser awards the Schutzpolizei (Uniformed Police) with a flag, 1937 / Bridgeman Images