- Islandora Repository
- Text Collection
- Warren S. McCulloch Papers
- Cybernetics Material
- Florence Kirsch Du Brul - Correspondence, 1963-1967
- Francis G. Blake - Correspondence, 1941-1945
- Frank Fremont-Smith - Correspondence, 1942-1950
- G.M. Austin - Correspondence, 1949
- H.G. Bevans - Correspondence, 1967
- Hallowell Davis - Correspondence, 1939-1953
- Harold L. Beals - Correspondence, 1950
- Heinz von Foerster - Correspondence, 1948-1968
- Henry A. Finch - Correspondence, 1961
- Hewitt D. Crane - Correspondence, 1960-1961.
- Heyward E. Canney, Jr. - Correspondence, 1965-1966
- Hugh Cairns - Correspondence, 1949-1952