1. Letter from Harold Frank Robinson to Dean Rusk, United States State Department Publication: Produced: 10 April 1961 Subject(s): Fellowships and ScholarshipsTraining SupportInternational Educational Exchange Archival Collection: The Barbara McClintock Papers (Profiles in Science)
2. Letter from Harold Frank Robinson to Barbara McClintock Publication: Produced: 22 September 1961 Subject(s): International Educational Exchange Archival Collection: The Barbara McClintock Papers (Profiles in Science)
