1. Letter from Wilbur A. Sawyer to Margaret Sawyer Publication: Produced: 9 October 1918 Subject(s): Military MedicineInfluenza, Human Archival Collection: The Wilbur A. Sawyer Papers (Profiles in Science)
2. Letter from Wilbur A. Sawyer to Margaret Sawyer Publication: Produced: 11 October 1918 Subject(s): Military MedicineInfluenza, Human Archival Collection: The Wilbur A. Sawyer Papers (Profiles in Science)
3. Letter from Wilbur A. Sawyer to Margaret Sawyer Publication: Produced: 13 October 1918 Subject(s): Military MedicineInfluenza, Human Archival Collection: The Wilbur A. Sawyer Papers (Profiles in Science)