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 Miami Woman’s Club Records document the club’s history, as well as its civic, community, and social activities from 1903-2004.The records include minutes from 1903-1914, 1921-1929, 1936-1939, and 1959-1967. The collection also includes yearbooks from 1907-2004, as well as correspondence (correspondents include: Judge Edith M. Atkinson, Louise Austin, Alice Johnston, Anne Stevenson Brown, Katherine B. Trippetts, Katherine S. Fitts, and Eva J. Lewis), financial reports, programs, photographs, and other documentation. Also included are over 50 scrapbooks documenting club activities, membership, and events dating from 1919-1979.

The Rafael F. Risco papers are comprised of documents regarding Risco's involvement with the Rescate Revolucionario Democrático counter-revolutionary organization in exile. These materials include biographical materials, photographs, and correspondence between members of the organization.

The Herminio Portell Vilá Papers (1901-1992) include research writings, bibliographic notes, and clippings about events in Cuba and Latin America during his exile time in the United States (1960-1992) . Materials also consist of radio transcripts, audio materials of radio programs, memorabilia and correspondence of the Cuban historian and scholar Herminio Portell Vilá.  His primary research interests focused on early U.S.-Cuban relations, but his papers also include materials about those relations in the 20th century and revolutionary Cuba.

Elizabeth Erickson was an instructor in the University of Miami's physical education program during 1928 and 1931. Her collection contains black and white photographs of students and colleagues in the program, other UM-related subjects, and Miami.

There is also a 2-page essay titled "Physical Education Program, University of Miami, 1928-1931, Elizabeth (Betty) Erickson, Instructor" in the collection.  It was written especially for the UM Archives and received on March 31, 1975.

The Kenneth Close Collection contains a number of prints from the Metropolitan Museum of Art and elsewhere, sheet music for "The Death of Minnehaha" by Longfellow and Ch. C. Converse, and several insurance policies from the 19th century (some which are photocopied).

The Fidelia Righi papers contains a notebook of poetry, a series of handwritten pages on architecture with accompanying architectural sketches, six photographs from the Intercollegiate Cosmopolitan Club of the City of New York, a 1922 address by Harry E. Edmonds to the club called "The Ideals of International House," and a 1922 program for "European Night" held at the club.

John Barrett (1866 – 1938) was a United States diplomat and journalist and one of the early directors general of the Pan American Union (currently known as the Organization of American States). This collection consists of photographs of Latin American delegates to the Pan American Union.

The James Baxter collection contains Florida related materials. Included are a deed of sale and title of a house in Flagler; theater publications from the Coconut Grove Playhouse, the Miami Summer Star Theater, and the Dade County Auditorium Playgoer; postcards from Key West, Ft. Lauderdale, Port Everglades, Fort Myers, Palm Beach, and Miami Beach; a series of photographs of historic sites in Florida, largely lighthouses; a 1903 periodical titled "Liberty Boys of '76: The Liberty Boys in Florida, 1903"; an 1883 Vol XIX issue of Dime Beadle's New York Library, subtitled "Alligator Ike; or The Secret of the Everglade. A Tale of the Outlaws of the Okeechobee"; and a photocopy of the latter periodical.

Ione Wright, a Professor Emeritus at the University of Miami, researched the development of Pan American Airlines' Transpacific service. The Ione Wright papers contain documents, oral histories, photographs, operations manuals, maps, and other materials related to the history of Pan American Airlines, including materials related to Victor Wright and materials documenting the establishment of routes in the Pacific.

The topical files document a variety of subjects related to Pan American Airlines, dating from 1920-1986. Ione Wright compiled many of the files during her research on the airline’s activities in the Pacific, including correspondence with former Pan Am employees and oral history transcripts. Also included are photographs, files related to the China Clipper, and a variety of Pan Am publications.

The collection also contains navigation manuals and operations manuals for Pan Am airplanes, including the B-727, the DC-4, the DC-6, and the DC-7, as well as operations manuals for Pan American Airlines’ Latin American Division.

Also included a variety of maps and aviation charts for parts of the United States, South America, and the Caribbean, as well as route maps for Pan American Airlines, and a map of the United States by John Melish from 1816.

Photographs of Pan Am aircraft at Dinner Key terminal in Miami, Florida.

Photographs and negatives of Hurricane Andrew created by the students of Southwood Middle School.

The Royal Poinciana Festival is a South Floridian festival that celebrates the royal poinciana tree's blooming in May. The Royal Poinciana Festival Records Collection holds materials pertaining to the festival, in the form of clippings, records, letters, notes, photocopies, photographs, and programs.

Photographs, negatives, sides, sketches, drawings, etchings, watercolor and oil works, correspondence, clippings, exhibition programs and catalogs, and other related materials created and collected by artist Richard Merrick (1903-1986) and the Merrick family.

R. A. Seymour was a Wing Commander from the Royal Air Force. The collection contains photographs and memoirs Seymour's training at the Pan American Training Academy at the University of Miami during World War II.

Formed in 1959, World Wings International is an association of former Pan Am flight attendants that now dedicates itself to charitable activities. This collection includes the administrative records of the organization as well as scrapbooks, photographs, membership and annual meetings files, correspondence and financial records.