Technical University of Cologne Technical University of Cologne Technical University of Cologne (', abbreviated TH Köln) is a higher education institution in Cologne, Germany, established in 1971. It was created from a merger of numerous smaller colleges, the oldest of which was the Royal Provincial Trade School, founded in 1833, and renamed Trade College of the City of Cologne on 15 December 1879. TH Köln is the largest University of Applied Sciences in Germany by number of students, having about 26,000 students and 430 professors and headquartered in Cologne Südstadt. The TH Köln offers a total of 90 bachelor's and master's degree programs in
Historical Archive of the City of Cologne so-called White Book ("Weißes Buch"), a book of copies of charters and privileges. By 1370 the archives were located in the "Haus zur Stessen". In medieval Cologne, valuable goods and important trade documents were frequently stored in vaulted warehouses specially built in backyards. This method of storage was used by both business owners and the municipal administration. Documents included grants of privileges, contracts, records of lawsuits, maps, seals and documents from the estates of important persons. As the city and its national and international trade thrived and prospered, the municipal administration began to plan further storage to house the growing