Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The Durham University Library is the centrally-administered library of Durham University in England. It was founded in January 1833 at Palace Green by a 160 volume donation by the then Bishop of Durham, William Van Mildert and now holds over 1.5 million printed items.After the donation by Bishop William Van Mildert, a suitable location to house the library's stock had to be founded and thus a gallery had to be constructed onto the Cosin's Library (a Diocesan library founded in 1669 by Bishop John Cosin located on Palace Green) in 1834. The original Cosin's library is still located at Palace Green and along with its collection of medieval manuscripts and early printed books became under the trusteeship of the University Library in 1937.