 Among the library's special collections are the personal papers of hundreds of outstanding Jewish figures, the National Sound Archives, the Laor Map Collection and numerous other collections of Hebraica and Judaica.The library also possesses some of Isaac Newton's manuscripts dealing with theological subjects.The collection, donated by the family of the collector Abraham Yahuda, includes many works by Newton about mysticism, analyses of holy books, predictions about the end of days and the appearance of the ancient Temple in Jerusalem.