1. Walter W. Palmer (recto) Exhibit Tags: PortraitsPhysiciansMedical scientistsCollege teachersColumbia UniversityPresbyterian Hospital (New York)John Hopkins UniversityWalter Walker PalmerEducationScience and Medicine
2. Frederick Tilney (recto) Exhibit Tags: PortraitsPhysiciansNeurologistsCollege department headsCollege teachersMedical scientistsJournalistsEditorsColumbia UniversityPresbyterian Hospital (New York)Frederick TilneyEducationScience and MedicineWriters
