- Islandora Repository
- Text Collection
- Milislav Demerec Papers
- Milislav Demerec Papers - Series I. Correspondence
- Boris Ephrussi - Correspondence, 1934-1961
- Drosophila Stock Center...Organization and support, 1934-1943
- Fred D. Richey - Correspondence, 1923-1933
- George Harrison Shull - Correspondence, Folder 1, 1920-1938
- George Harrison Shull - Correspondence, Folder 2, 1923
- Mrs. T.G. Dobzhansky - Correspondence, 1930-1949
- Nikolai W. Timofeeff-Resovsky - Correspondence
- Otto L. Mohr - Correspondence, 1933-1945
- Theodosius Dobzhansky - Correspondence
- Timofeeff-Ressovsky - Correspondence, 1946
- Tines Tammes - Correspondence, 1934
- Yonosuke Ikeda - Correspondence, 1956