- Islandora Repository
- Text Collection
- Warren S. McCulloch Papers
- Cybernetics Material
- John R. Bowman - Correspondence, 1950-1960
- John von Neumann - Correspondence, 1949-1955
- Joseph P. Evans - Correspondence, 1948-1959
- Josiah Macy, Jr. Foundation
- Josiah Macy, Jr. Foundation Meeting #1
- Josiah Macy, Jr. Foundation Meeting #2
- Josiah Macy, Jr. Foundation Meeting #3
- Josiah Macy, Jr. Foundation Meeting #4
- Josiah Macy, Jr. Foundation Meeting #5
- Karl Andermann - Correspondence, 1963-1966
- L.E. Flory - Correspondence, 1949
- L.M.N. Bach - Correspondence, 1949-1957
