Materials include correspondence, reports, articles, research notes, and lecture notes from Director Thomas G. Alexander. The materials pertain to Alexander's time as a teacher in the Department of History and as Director of the Redd Center. Dated 1978-1991.

Materials include budgets, correspondence, and reports from Director Thomas G. Alexander. Dated 1970-1996.

Materials include correspondence, reports, notes, articles, and budgets from the Office of the Director. The materials pertain to Thomas G. Alexander's time as director and teacher. Included are professional papers and personal papers. Dated 1970-1996.

Contains reports, correspondence, and newspapers from Thomas G. Alexander dated 1963-2004. Specifically contains library and course communication, department meetings, and history events.

Contains minutes and reports from meetings and conferences with which Thomas G. Alexander was associated, including faculty councils and education and records committees. Dated 1972 to 2018.

Contains materials pertaining to national research facilities such as the Library of Congress, National Archives, and various archives and libraries at various universities. Dated from 1961 to 1974.

Contains minutes, correspondence, and reports from meetings, conferences, seminars, and professional organizations with which Thomas G. Alexander was associated. Also included are student papers. Dated 1957 to 2018.

Includes minutes, correspondence, and reports from the professional organizations with which Thomas G. Alexander was associated. The organizations include Provo City Landmarks Commission, Utah Valley Chapter of the Utah State Historical Society, National Historical Publications Commission, Western History Association, Organization of American Historians, Forest History Society, and Genealogical Society. Dated 1957 to 2017.

Contains research proposals in which Thomas G. Alexander was involved. Also included are awards that Dr. Alexander received for his work, such as Brigham Young University grants, the Arrington-Prucha Prize, and Governor's Awards. Dated from 1964 to 2014.

Contains materials pertaining to the students of Thomas G. Alexander. The materials include recommendation letters and student evaluations, especially for graduate and doctorate candidates. Dated from 1965 to 2001.