1. Rockefeller Foundation doctors crossing on a ferry near Leesburg, Georgia Publication: Produced: [ca. 5 September 1924] Subject(s): Hookworm InfectionsMalaria Archival Collection: The Wilbur A. Sawyer Papers (Profiles in Science)
2. The Covington County Courthouse at Andalusia, Alabama Publication: Produced: September 1924 Subject(s): Hookworm InfectionsMalaria Archival Collection: The Wilbur A. Sawyer Papers (Profiles in Science)
3. Side street in Ibague, Colombia Publication: Produced: 27 April 1925 Subject(s): Hookworm InfectionsMalariaColombia Archival Collection: The Wilbur A. Sawyer Papers (Profiles in Science)
4. Houses in Ibague, Colombia Publication: Produced: 27 April 1925 Subject(s): Hookworm InfectionsMalariaColombia Archival Collection: The Wilbur A. Sawyer Papers (Profiles in Science)
5. Girardot, Colombia, from a raft on the Magdalena River Publication: Produced: 29 April 1925 Subject(s): Hookworm InfectionsMalariaColombia Archival Collection: The Wilbur A. Sawyer Papers (Profiles in Science)
6. Flooded houses on the banks of the Magdalena River below Girardot, Colombia Publication: Produced: 29 April 1925 Subject(s): Hookworm InfectionsMalariaColombia Archival Collection: The Wilbur A. Sawyer Papers (Profiles in Science)
