1. Burying a baby in the emergency cemetery in Ceara, Brazil Creator: ?The? Rockefeller Foundation Date: 1939 Genre: Photographic prints
2. Notecard with photo of the yellow fever laboratory in Rio de Janeiro, and inset photos of rhesus monkeys in lower corners Creator: Soper, Fred Lowe, 1893-1977 Date: [ca. 1938] Genre: Photographic printsLetters (correspondence)
3. [Stopping mosquitoes at the border] (image 2) Creator: ?The? Rockefeller Foundation Date: [1938-1941] Genre: Photographic prints
5. [Stopping mosquitoes at the border] (image 1) Creator: ?The? Rockefeller Foundation Date: [1938-1941] Genre: Photographic prints
6. Yellow Fever Service and Rockefeller Foundation personnel after a staff luncheon in Rio de Janeiro, Brazil Date: November 1937 Genre: Photographic prints
7. Perifocal spraying of a water container in squatter dwelling in Caracas, Venezuela Creator: The World Health OrganizationRude, MaxinePan-American Health Organization Date: [1930s] Genre: Photographic prints
8. Microscopists screening Anopheles larvae for Anopheles gambiae Date: [1930s] Genre: Photographic prints
10. Senior personnel of the Malaria Service of the Northeast [MSNE], in front of the MSNE laboratory in Aracati, Ceara, Brazil Date: 1939 Genre: Photographic prints
11. Sanitary inspector checking for Aedes aegypti mosquito larvae in Mexico Date: [1930s] Genre: Photographic prints
12. Rural family in Caicara, Brazil with an officer from the malaria service Date: 1939 Genre: Photographic prints
13. [Yellow Fever Service public information posters as they appeared in streetcars in Recife, Brazil] (image 1) Date: February 1924 Genre: Photographic prints
14. [Yellow Fever Service public information posters as they appeared in streetcars in Recife, Brazil] (image 2) Date: February 1924 Genre: Photographic prints
15. [Yellow Fever Service public information posters as they appeared in streetcars in Recife, Brazil] (image 3) Date: February 1924 Genre: Photographic prints
16. Fred L. Soper and Alexander W. Burke crossing a bridge to investigate an area where yellow fever occurred without the Aedes aegypti mosquito Creator: Sawyer, Wilbur A. Date: 1934 Genre: Photographic prints
18. Perifocal spraying to control mosquito breeding in Asuncion, Paraguay Date: [1930s] Genre: Photographic prints
19. [Stopping mosquitoes at the border] (image 3) Creator: ?The? Rockefeller Foundation Date: [1938-1941] Genre: Photographic prints
20. Soper walking with Brazilian President Getulio Vargas Date: 16 October 1940 Genre: Photographic prints