The Lincoln Díaz-Balart Papers document the professional and personal activities of Lincoln Díaz-Balart in his capacity as U.S. Representative for Florida's 21st congressional district and as a member of the Florida House of Representatives and the Florida Senate. Materials in the collection include personal and legislative correspondence on issues such as education, the environment, federal and state budgets, human rights in Cuba, and immigration; and official documents on issues of immigration, international trade, Latin America and Cuba. The collection also contains press releases, audiovisual materials, photographs and clippings collected by Díaz-Balart.

Original order was retained, with papers arranged in two series: Florida House and Senate and United States Congress.

The collection contains correspondence with Fidel Castro; correspondence and interviews with American and Latin American presidents and political figures; photographs; and memorabilia collected by Luis Conte Agüero.

The Luis Felipe Mencía papers contain correspondence, clippings about medicine and hospitals, as well as the Cuban Medical Conventions in Exile etc., one illustration of the Hospital Mercedes in Cuba, a roster and invitations to various events of the Cuban Society of Surgery, and pamphlets about surgery in Cuba.  It also contains historical issues of periodical publications related to medicine in Cuba and Cuban physicians.  The most important materials of this collection are a lecture offered by Mencía at the special session of the Ninth International Cuban Medical Association Congress, Miami, 1987, and the manuscript of Dr. Mencía's book: Recuerdos de la Cirugía en Cuba,  published in Miami in 1990.  In this collection we also find a photocopy of one speech by Dr. D. González Marmol.

The Lydia Cabrera papers document the life and career of writer and ethnographer Lydia Cabrera, one of the 20th century’s leading writers on Cuban folklore and an internationally known chronicler of Afro-Cuban culture and religion. The materials include correspondence, manuscripts of her works, field notes, interviews, photographs, illustrations, and memorabilia. This collection also contains documentation about the restoration of several colonial buildings in Cuba.

A highlight of the collection are the libretas, or notebooks, collected by Cabrera from Santeria priests and priestesses that document rituals and religious practices of the Afro-Cuban faith. These are found in Series 3 along with her manuscripts and field notes.

Part of this collection has been digitized and is available in the University of Miami Digital Collections online repository.

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.

Manuscripts, clippings, pamphlets, and correspondence of author and University of Miami Press editor Malcolm Ross.

The Manuel Rionda papers reflect activities of a sugar baron, Manuel Rionda, Spanish-born master of two important Cuban sugar mills and chair of the major U.S. sugar brokerage firm of Czarnikow-Rionda. Rionda was a businessman associated with Cuba, New York and Santo Domingo. The majority of materials include bills of ladings Rionda used to conduct his shipping business between New York and Cuba and Santo Domingo. Correspondence and other official documents are also included in this collection.

The papers consist primarily of facsimilies and copies of documents relating to colonial Cuba.

Collection consists of correspondence, various iterations of Gottlieb-Roberts' art work (from drafts to finals), photographs (including slides and Polaroids), promotional materials, video cassettes (VHS, U-Matic, L-750) of performances, press, and more, from the 1970s through the 1990s.

This collection consists of archival materials acquired that relate back to Marjory Stoneman Douglas, the well known environmentalist who was a major force in the fight to preserve the Everglades.

Marsha Matson is a council member of the city of Palmetto Bay and a former professor of the University of Miami who retired after teaching American government, local government, and public administration for 22 years. This collection consists of reports, correspondence, audio-visual materials, newsclippings, financial records and other documents pertaining to district and municipal zoning in Miami-Dade County and the incorporation of Doral.

The Martha Frayde Barraqué Papers consist of letters from the Cuban painter Wifredo Lam (1902-1982) to Frayde dating between 1962 and 1966.  The collection also includes a group photograph of Lam and Frayde in Mexico in 1957.

The Miami Beach Jaycees is a Florida chapter of the United States Junior Chamber of Commerce (Jaycees for short). The not-for profit organization was founded in 1920 and has provided opportunities for men and women between the ages of 18 to 40 to develop leadership skills through community service. The Junior Chamber of Commerce International Headquarters was moved to Miami Beach in 1955.

The Miami Beach Jaycees Scrapbook documents the civic activities of the Miami Beach Junior Chamber of Commerce form 1952-1954. The collection consists primarily of photographs of conventions and social activities of the organization as well as newspaper clippings, documents, and a 1952-1953 yearbook of Miami Beach Jaycee.

This collection contains news clippings, periodicals, reports, memos, correspondence, minutes, notes, research, and transcriptions pertaining to the Miami Snowplow Company.

Michael J. Maxwell was an architectural consultant whose firm, Michael Maxwell Associates, Inc., consulted the city of Opa-locka in the mid-80s on appraisal and restoration matters. This culminated in a Master Plan for the Restoration of Historic Opa-Locka City Hall, and a Nomination Proposal of several historical sites in Opa-Locka to the National Register of Historic Places. These two documents, as well as the planning materials, are held in the Michael J. Maxwell collection.

The collection also contains other Opa-locka related materials. Included are 1926-1927 Opa-locka price lists, a 1953 charter, copies of the Opa-locka Times from 1926 and 1927, letters including a 1926 letter petitioning for the establishment of a Post Office at Opa-locka, a history of Opa-locka brochure and preparation materials for the brochure, and other items.

"Archive of letters between members of the Michelsen and Havens family, including correspondence from Kate C. Havens, a prominent female theosophist from Miami, Florida and Cloudland, Geogia. Approximately 75 letters plus newspaper clippings, ephemera, and a sketch book containing costume designs by Cleo Michelsen. The majority of these letters are addressed to Cleo Michelsen, a young lady, who is interested in the arts and would eventually marry Auriel Bessemer, a noted muralist of the New Deal. Cleo came from a well-established family from Miami. The letters are written from her brothers, sisters, parents, and grandparents. The family is well-educated, and the letters are articulate and well-written.

However, with the Depression looming over the country, her family is is in the midst of a crisis. Cleo's father has seen his business fortunes plummet, and he and Cleo's mother have separated. Her father eventually moves to Cuba where he attempts to revive his holding company. Her mother stays in Florida but is in terrible financial straits. One of Cleo's sisters writes regarding the lack of money and her mother's impoverished state - one which forces her to go days without eating.

In addition, as mentioned above, Cleo has been courted by Auriel Bessemer, who she meets in art school. A promising artist himself, they go on to marry in 1935. During the New Deal, Auriel was commissioned by the Treasury Department to create seven murals - "Historical and Industrial Scenes - Sketches of Virginia," for the first federal building in Arlington. The murals were conserved in 2007, and today, they remain in their permanent home in the U.S. Post Office Building in Arlington.

Most importantly, in this collection are a series of letters from Cleo's grandmother, Kate C. Havens, who splits her time between her home in Miami, Florida and a mountain retreat in Cloudland, Georgia. Mrs. Havens originally hailed from Chicago and was a prominent voice in the Theosophy movement of the time, delivering lectures, writing articles and becoming acquainted other notable theorists, including Anne Besant and Max Heindel. In Miami, she continued her involvement with Theosophy becoming the president of the newly formed Theosophical Society there in 1919. She was a free and very liberal thinker and also became heavily involved in the Women's suffrage movement, eventually becoming an officer on the legal status of women in the Florida State League of Women Voters.

Havens has a great affection for Cleo and writes her interesting heartfelt letters, which are mostly always infused with a Theosophical bent, injecting her views on spirituality and orientalism, providing her opinions on important theosophical readings, reporting upon her lectures given to the Theosophical Society in Miami, and giving accounts of two fascinating meetings with Pearl Buck and Dr. Alvin Kuhns." -Denning House Antiquarian Books & Manuscripts

The Mildred Merrick collection consists of administrative documents, organization reports, ephemera, correspondence, postcards, travel photos, audio tapes, and other items collected by Mrs. Merrick, who was a former reference and acquisition librarian at the University of Miami Libraries.