The Lyn MacCorkle papers consists of research materials for two bibliographies that MacCorkle published in the 1980s: Cubans In The United States: A Bibliography For Research In The Social And Behavioral Sciences , 1960-1983 (1984) and Faculty Publications, University Of Miami (1986). The papers contain bibliographies, articles, drafts, resumes, essays, reports, and letters.
The papers document activities of J. M. Portuondo in capacity of a professor of Internal Medicine at the University of Havana, a writer and a faculty member of the University of Miami School of Medicine. The materials include books, pamphlets, periodicals, clippings, circular letters, typescripts of anti-communist writings by Portuondo, reports, a poem by Portuondo, speeches by him, copies of his medical diplomas, a historical map of Havana, and photostats of a photograph and of a letter from José Martí to José Portuondo.
The records document official activities of Cuban Federation of the Midwest. The materials include financial records, correspondence, newspaper clippings, constitution and by-laws, meeting minutes and programs, as well as, documents reflecting activities of Cuban Association of Dayton, which is a branch of Cuban Federation of the Midwest.