The State Library of Württemberg ( or WLB) is a large library in Stuttgart, Germany, which traces its history back to the ducal public library of Württemberg founded in 1765. It holds c. 4 million volumes and is thus the fourth-largest library in the state of Baden-Württemberg (after the university libraries of Freiburg, Heidelberg and Tübingen). The WLB owns an important collection of medieval manuscripts as well as one of the largest Bible collections in the world. The WLB is one of two state libraries of Baden-Württemberg, the other being the Badische Landesbibliothek (BLB) at Karlsruhe. One of the library's main purposes is to collect and archive written literature from and about the Regierungsbezirk (state subdivision) Tübingen and Regierungsbezirk Stuttgart, i.e. roughly the former land of Württemberg. The library is entitled to a legal deposit of every work published in Baden-Württemberg (before 1964: in Württemberg). The WLB has also been part of the Stuttgart University library system since 1967. As an academic library, it is responsible for the humanities sections of the University of Stuttgart as well as for the Stuttgart College of Music and the Stuttgart Academy of Arts. History The library was founded by Karl Eugen, Duke of Württemberg as a public ducal library (Herzogliche Öffentliche Bibliothek) in Ludwigsburg, then state capital of Württemberg, on the occasion of his 37th birthday on 11 February 1765. The library was relocated to the Stuttgart Herrenhaus in 1777. Karl Eugen acted as the library director until his death, trying to establish one of Germany's leading libraries. To achieve this goal, he merged existing ducal collections with a collection he bought from his first librarian, Joseph Uriot, creating a collection of well over 10,000 volumes. The ducal collections of antiquities and coins were also added to the library collection. Karl Eugen also bought important collections for his library (including the bible collections of preacher Josias Lorck, Copenhagen, and of archdeacon Georg Wolfgang Panzer, Nuremberg). With the right of legal deposit of new books transferred from the government library Bibliothek des Regierungsrats to the new public library and the incorporation of many state-run administration libraries from all over the country, the collections grew quickly. At Karl Eugen's death, the library held 100,000 volumes. While his successors were not as interested in books as he had been, the library still grew continuously, e.g., by incorporating books from monasteries secularized in 1803. Most of the