Search Results
12. Oswald Avery's Certificate of Naturalization
13. Certificate promoting Oswald Avery to captain in the United States Army
14. Letter from Alan Gregg to his father
15. List of Approved Pamphlets, Exhibits, etc. for Social Hygiene Education
16. Letter from United States Army, Office of the Surgeon General to Michael Heidelberger
17. Estimated Number of Cases of Syphilis Among Adults
18. Memorandum from Michael Heidelberger to the United States Army, Office of the Surgeon General
19. Letter from William Osler to J. W. Croskey [Transcript]
20. Letter from Wilbur A. Sawyer to Margaret Sawyer
- « Previous
- Next »
- 1
- 2
- 3
- 4