1. A Typhoid Carrier on Shipboard

Date:

4 May 1912

2. A Water-Borne Typhoid Fever Epidemic

Date:

May 1915

3. Achievements of UNRRA as an International Health Organization

Date:

January 1947

4. Excerpt from Wilbur A. Sawyer's diary concerning his own yellow fever

Date:

[20 April-18 June 1929]

5. Excerpt from Wilbur A. Sawyer's diary concerning his visit to Colombia

Date:

[21 April-20 May 1925]

6. Excerpt from Wilbur A. Sawyer's diary concerning his visit to Colombia

Date:

[22 March-5 April 1925]

7. Excerpt from Wilbur A. Sawyer's diary concerning his visit to Colombia

Date:

[6-20 April 1925]

8. Excerpt from Wilbur A. Sawyer's diary concerning his visit to post-war Poland

Date:

[22 November-7 December 1945]

9. Excerpt from Wilbur A. Sawyer's diary concerning his visit to post-war Poland

Date:

[7-21 November 1945]

10. Hookworm Disease as Related to Industry in Australia

Date:

May 1923