Oslo Public Library

Oslo Public Library (officially called in Norwegian Deichman bibliotek, Deichman Library) is the municipal public library serving Oslo, Norway, and is the country's first and largest library. It employs over 300 people and has over 20 branches throughout the city. Registered users may use the library every day, even when it is not staffed, from 7 am to 10 pm. It is also possible to borrow and return books when the library is not staffed. One of the most prized books in the library's collection is the Vulgate Bible of Aslak Bolt (1430–1450), Norway's only preserved liturgical handwritten manuscript from medieval times. The book itself is estimated to have been written around 1250. The head of the library from 2014 to 2016 was Kristin Danielsen.