The special collections contain about 25,000 titles which belonged to professor Olof Östergren (1874-1963), Uppsala. The collection has its emphasis on language studies, but also includes much in other subject areas, in Swedish as well as foreign titles. The collection has items representing all centuries, from the beginnings of book printing in the 15th century up until 1956.
The Östergren card catalogue is digitised and you find it here:
The books in the Östergren Book Collection are for in-library use only.