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Deutsches Kalisyndikat GmbH (inventory)

History of the inventor: Since the middle of the 19th century, the findings of agricultural chemistry have increasingly led to the use of potash salts as an agricultural fertilizer. In 1859, the potash camps near Staßfurt were determined, and just...

In: Federal Archives (Archivtektonik) >> North German Confederation and German Reich (1867/1871-1945) >> Economy, Armament, Agriculture, Post, Traffic

Reich Ministry of Posts (inventory)

History of the Inventory Designer: 1. On the history of the Deutsche Reichspost Prehistory up to 1867 In Germany, a uniform postal system had not been able to develop due to the territorial fragmentation of the Reich. Still in the first half of th...

In: Federal Archives (Archivtektonik) >> North German Confederation and German Reich (1867/1871-1945) >> Economy, Armament, Agriculture, Post, Traffic