1. [Counting hookworms in prisoners in Asuncion, Paraguay] (image 1) Publication: Produced: 1924 Subject(s): Hookworm InfectionsParaguay Archival Collection: The Fred L. Soper Papers (Profiles in Science)
2. [Counting hookworms in prisoners in Asuncion, Paraguay] (image 2) Publication: Produced: 1924 Subject(s): Hookworm InfectionsParaguay Archival Collection: The Fred L. Soper Papers (Profiles in Science)
3. Hookworm meeting at Wat Sansai, near Chiengmai, Siam Publication: Produced: [7 March 1921] Subject(s): Hookworm InfectionsThailand Archival Collection: The Wilbur A. Sawyer Papers (Profiles in Science)
4. Wilbur A. Sawyer and workers from the headquarters of Unit No.1, Amphur Sansai, near Chiengmai, Siam Publication: Produced: [7 March 1921] Subject(s): Hookworm InfectionsThailand Archival Collection: The Wilbur A. Sawyer Papers (Profiles in Science)
5. Wilbur A. Sawyer as Director of the Rockefeller Foundation Hookworm Campaign in Australia Publication: Produced: January 1920 Subject(s): Hookworm InfectionsPublic HealthAustralia Archival Collection: The Wilbur A. Sawyer Papers (Profiles in Science)
6. Hookworm Campaign central office, College Road, Brisbane, Australia Publication: Produced: December 1919 Subject(s): Hookworm InfectionsPublic HealthAustralia Archival Collection: The Wilbur A. Sawyer Papers (Profiles in Science)
7. Hookworm Campaign central office stockroom, College Road, Brisbane, Australia Publication: Produced: December 1919 Subject(s): Hookworm InfectionsPublic HealthAustralia Archival Collection: The Wilbur A. Sawyer Papers (Profiles in Science)
8. S. M. Lambert in front of the office of the Hookworm Campaign in Bowen, Queensland, Australia Publication: Produced: 26 February 1920 Subject(s): Hookworm InfectionsPublic HealthAustralia Archival Collection: The Wilbur A. Sawyer Papers (Profiles in Science)
9. Pineapple plantation near Nambour, Queensland, Australia Publication: Produced: 18 February 1920 Subject(s): Hookworm InfectionsPublic HealthAustralia Archival Collection: The Wilbur A. Sawyer Papers (Profiles in Science)
10. The Australian Institute of Tropical Medicine, Townsville, Queensland Publication: Produced: 2 March 1920 Subject(s): Hookworm InfectionsPublic HealthAustralia Archival Collection: The Wilbur A. Sawyer Papers (Profiles in Science)
11. The hospital at Townsville, Queensland, Australia Publication: Produced: 2 February 1920 Subject(s): Hookworm InfectionsPublic HealthAustralia Archival Collection: The Wilbur A. Sawyer Papers (Profiles in Science)
12. Broken Hill, New South Wales, Australia from the top of the British mine Publication: Produced: 26 March 1920 Subject(s): Hookworm InfectionsPublic HealthAustralia Archival Collection: The Wilbur A. Sawyer Papers (Profiles in Science)
13. Wilbur A. Sawyer alighting from a bullock cart, Weligama Rest House, Ceylon Publication: Produced: 3 March 1924 Subject(s): Hookworm InfectionsSri Lanka Archival Collection: The Wilbur A. Sawyer Papers (Profiles in Science)
14. Wilbur A. Sawyer and Dr. Thirumahah at the office of the hookworm campaign in Walajahpet, India Publication: Produced: 27 March 1924 Subject(s): Hookworm InfectionsIndia Archival Collection: The Wilbur A. Sawyer Papers (Profiles in Science)
15. 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)
16. John Howard Lidgett Cumpston and Wilbur A. Sawyer at the Malaria Station, Leesburg, Georgia Publication: Produced: [ca. 8 September 1924] Subject(s): Hookworm InfectionsMalaria Archival Collection: The Wilbur A. Sawyer Papers (Profiles in Science)
17. 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)
18. Side street in Ibague, Colombia Publication: Produced: 27 April 1925 Subject(s): Hookworm InfectionsMalariaColombia Archival Collection: The Wilbur A. Sawyer Papers (Profiles in Science)
19. Houses in Ibague, Colombia Publication: Produced: 27 April 1925 Subject(s): Hookworm InfectionsMalariaColombia Archival Collection: The Wilbur A. Sawyer Papers (Profiles in Science)
20. 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)
21. 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)