1. Letter from the Foundation for the National Medals of Science and Technology to Daniel Nathans Publication: Produced: 8 August 1994 Subject(s): Data Collection Archival Collection: The Daniel Nathans Papers (Profiles in Science)
2. Letter from Gordon R. Engebretson to Matthew Spear Publication: Produced: 22 January 1975 Subject(s): ArthritisPilot ProjectsCongresses as TopicData CollectionProgram EvaluationHealth PlanningOrganizational Objectives Archival Collection: The Regional Medical Programs Collection (Profiles in Science)