Contains memorandums, notes, and letters from Brigham Young University (BYU) faculty, as well as non-BYU correspondence with family, professional colleagues, editors, and Church authorities. The series dates from 1973 to 2015.

Contains annual files, assessments, bibliographies, planners, letters, conferences and symposium papers, and the unpublished writings of Gillum. Most of the material concerns Gillum's professional responsibilities as Ancient Studies Librarian at Brigham Young University, dating from 1970-2014.

Contains records about full-time personnel of the Harold B. Lee Library from 1985 to 1988. Materials include related reports, minutes, and correspondence. Materials date from 1985 to 1988.

Contains letters from other universities about the integrated library system (ILS). Dates range from 1986 to 1989.