Contains a personal history statement, Christmas list, cards, and other information summarizing or relating to Tyler's life and training. Materials date from the 1960s.

Contains agendas, minutes, clippings, floor plans, and reports related to committees of the Church of Jesus Christ of Latter-day Saints. Includes information on the Church Office Building, church libraries, and educational planning. Materials date from betwen 1959 and 1968.

Contains research and reference files, notes, drafts, minutes, correspondence, and other materials produced by Tyler during his career at Brigham Young University and the University of Utah. Includes information on Native American tribes, environmental issues, historiography, and Utah history. Also includes administrative records related to Utah educational and historical institutions. Materials date from between 1949 and 1979.