Titles
- Corn geneticists in the Plant Breeding Department, Cornell University1
- Diary entry on visit to Hugh Cairns's house1
- Ernst Graser1
- Excerpt from Report of the Director of the Hospital to the Corporation of the Rockefeller Institute for Medical Research, April 20, 19291
- Faculty, staff, students, and collaborators in the Plant Breeding Department, Cornell University1
- Hermann Sahli1
- Johannes von Kries1
- Julius Axelrod1
- Letter from Alan Gregg to Richard M. Pearce1
- Letter from Alan Gregg to his wife1
- Letter from Florence R. Sabin to Claude Forkner1
- Letter from Florence R. Sabin to Dr. and Mrs. Claude Forkner1
- Letter from Florence R. Sabin to Robert S. Cunningham1
- Letter from Virginia Apgar to Helen M. Voorhees1
- Louis Sokoloff at age 81
- Operations notebook1
- Paul Ernst1
- Santé, force, beauté grace aux rayons violets IXU1
- Scenic Colorado photograph sent by Sabin as Christmas card1
- Serological Races of Pneumococci [v..II]1