June 5 – Chancellor Brüning visits London, where he warns the British Prime Minister Ramsay MacDonald that the collapse of the Austrian banking system, caused by the bankruptcy of the Creditanstalt, has left the entire German banking system on the verge of collapse. Germany suspends payment of World War I reparations and, despite declaration of the Hoover Moratorium, there is massive withdrawal of domestic and foreign funds from German banks, which by mid-July have all closed.[2]
June 10 – The Schienenzeppelin, an experimental propeller driven railcar, sets up a new world railway speed record of 230 km/h on its way from Hamburg to Berlin which is not surpassed by any other train for 24 years.
August 9 – Referendum in Prussia for dissolving the Landtag ends with the "yes" side winning 37% of the vote, which is insufficient for calling the early elections. The elections are intended to remove the Social Democratic Party (SPD) government of Otto Braun, which is one of the strongest forces for democracy in Germany. Supporting the "yes" side are the NSDAP, the DNVP and the Communist Party (KPD), while the SPD and Zentrum support the "no" side.
October 11 – Rally in Bad Harzburg leads to the Harzburg Front being founded, uniting the NSDAP, the DNVP, the Stahlhelm and various other right-wing fractions.
December 8 – Carl Friedrich Goerdeler is appointed Reich Price Commissioner to enforce the deflationary policies of the Brüning government.
^Hett, Benjamin Carter (2007). "Hans Litten and the Politics of Criminal Law in the Weimar Republic". In Dubber, Markus Dirk; Farmer, Lindsay (eds.). Modern Histories of Crime and Punishment. Stanford University Press.
^Young, William (2006). German Diplomatic Relations 1871–1945: The Wilhelmstrasse and the Formulation of Foreign Policy. iUniverse, Inc. p. 174. ISBN978-0-595-40706-4.
^Ankum, Katharina (1997). Women in the metropolis : gender and modernity in Weimar culture. Berkeley: University of California Press. p. 11. ISBN9780520917606.
^Mulvey, Thomas (1996). Advances in imaging and electron physics. San Diego London: Academic Press. p. 134. ISBN9780080577623.
^Aftalion, Fred (1991). A history of the international chemical industry. Philadelphia: University of Pennsylvania Press. p. 165. ISBN9780812282078.