41. Letter from Leona Baumgartner to Fred L. Soper Publication: Produced: 17 May 1966 Subject(s): LeprosyFinancial Support Archival Collection: The Fred L. Soper Papers (Profiles in Science)
42. Letter from Fred L. Soper to Leona Baumgartner Publication: Produced: 20 May 1966 Subject(s): LeprosyFinancial SupportLibraries, MedicalFinancing, Government Archival Collection: The Fred L. Soper Papers (Profiles in Science)
43. Letter from Pedro Galindo to Fred L. Soper Publication: Produced: 27 June 1966 Subject(s): Fellowships and Scholarships Archival Collection: The Fred L. Soper Papers (Profiles in Science)
44. Letter from Fred L. Soper to Pedro Galindo Publication: Produced: 24 May 1966 Subject(s): Yellow FeverFellowships and Scholarships Archival Collection: The Fred L. Soper Papers (Profiles in Science)
45. Letter from Pedro Galindo to Fred L. Soper Publication: Produced: 18 May 1966 Subject(s): Yellow FeverFellowships and ScholarshipsEducation, Graduate Archival Collection: The Fred L. Soper Papers (Profiles in Science)
46. Letter from Robert J. Huebner to Mary Lasker Publication: Produced: 10 June 1966 Subject(s): VaccinesResearch Personnel Archival Collection: The Mary Lasker Papers (Profiles in Science)
47. Letter from Paul Kotin to Mary Lasker Publication: Produced: 8 April 1966 Subject(s): CarcinogensFinancial Support Archival Collection: The Mary Lasker Papers (Profiles in Science)
48. Letter from Hubert H. Humphrey to William S. Clark Publication: Produced: 21 October 1966 Subject(s): Arthritis Archival Collection: The Mary Lasker Papers (Profiles in Science)
49. Tentative Program Guidelines for Planning Grants Publication: Produced: 21 February 1966 Subject(s): Financing, OrganizedGuidelines as Topic Archival Collection: The Regional Medical Programs Collection (Profiles in Science)
50. Letter from Joshua Lederberg to Jerome B. Wiesner Publication: Produced: 3 June 1966 Archival Collection: The Joshua Lederberg Papers (Profiles in Science)