Contains files dealing with collection acquisitions for Brigham Young University Special Collections. Contains records for collection development; integrated library system; Alice Louise Reynolds and other collections; different library departments' papers; library annual reports, 1955-1985; budgeting requests and records; insurance values reports; library policy and procedure manuals; and other miscellaneous papers.

Contains the professional correspondence and office files of A. Dean Larsen. The majority of the materials comes from his term as the Director for Collection Development at the Harold B. Lee Library. The collection includes bookseller records, BYU off-campus libraries records, catalogs and book cards, and administrative records for the Harold B. Lee Library, 1930-2002.

Contains two video recordings honoring retirees from the Harold B. Lee Library. The first video features A. Dean Larsen, Chad J. Flake, and Gloria D. Jenson. The second video features Sterling J. Albrecht.