Holds various collections, including the Carnegie Corporation of New York Records, 1900-1924; the Corporation has helped establish or endowed a variety of institutions, including thousands of Carnegie libraries, TIAA-CREF, the National Research Council, National Bureau of Economic Research, Brookings Institution, American Law Institute, American Association for Adult Education, Russian Research Center and other research institutes in Harvard University, Children’s Defense Fund, National Assessment of Educational Progress, National Board for Professional Teaching Standards, the Children’s Television Workshop, and many others.
http://www.columbia.edu/cu/lweb/archival/collections/ldpd_4079753/
Also holds the Columbiana Manuscripts: correspondence, diaries, lecture notes, class work, essays, administrative documents, minutes, and other documents related to various aspects of Columbia University and people associated with Columbia over the years. The majority of this collection is comprised of primary documents written by or for students, alumni, faculty, administrators, staff, trustees, and honorary degree recipients.
http://findingaids.cul.columbia.edu/ead/nnc-ua/ldpd_6304207/summary