Austro-German Postal Union

The Austro-German Postal Union (Deutsch-Österreichischer Postverein, literally "German–Austrian Postal Association") was a union of the postal systems of the Austrian Empire and the pre-Empire German states. The union was established on 1 July 1850. The administrative prerequisites were already provided by the German Zollverein established in 1834. On 18 October 1847 the representatives convened to the German Postal Conference in Dresden on a suggestion of Prussia and Austria. Not until 6 April 1850, Prussia and Austria, slowed by political circumstances, closed a contract establishing a German–Austrian Postal Association in Berlin.