21. T. Mitchell Prudden [002a] (recto) Exhibit Tags: PortraitsCollege teachersPathologistsColumbia UniversityRockefeller Institute for Medical ResearchT. Mitchell PruddenEducationScience and Medicine
22. Frank J. Goodnow [001a] (recto) Exhibit Tags: PortraitsCollege teachersLaw--PhilosophyUniversities and colleges--AdministrationColumbia UniversityJohns Hopkins UniversityFrank J. GoodnowEducation
23. Virgil P. Gibney (recto) Exhibit Tags: PortraitsPhysiciansSurgeonsCollege teachersColumbia UniversityVirgil P. GibneyEducationScience and Medicine
24. Samuel W. Lambert (recto) Exhibit Tags: PortraitsPhysiciansCollege teachersUniversities and colleges--AdministrationColumbia UniversityDeans (Education)Samuel W. LambertEducationScience and Medicine