Contains information on finances (budgets, monthly reports, and expenditures), a history of the school, enrollment rosters, Training School graduation programs, and student newspapers. Dates range from 1901-1968.

Contains policy and procedure reports, memorandums, duties, general student standards, correspondence, and faculty handbook; correspondence from Donna Lee Turley to Lowell Thompson, Richard Wootton, et. al, attendance record reports, emergency evacuation route floor plans, and other materials. Dates range from 1957-1968.

Contains graduation requirements, graduating class statistics, commencement programs and outlines, diploma and certificate samples, school crest and motto, and Honor Roll files. Dates range from 1914-1968.

Contains banners of The National Thespian Society, BY Hi-Steppers, National Honor Society, BYU High School, Murdock, and the Agricultural Club. Dates range from approximately 1896-1969.

Contains duplicate exams, handouts, and assignments, dissertation on the speech program at Brigham Young High School, disc recording of school songs, report on the Laboratory School and College of Education, and a sampling of student artworks. Dates range from approximately 1896-1969.

Contains copies of the Brigham Young High School newspapers The Y'ld Cat, Brigadier, The Banter, Latter-day Sun, and others. Dates range from 1940-1968.

Contains meeting minutes, expenditures, correspondence, reports, policy and procedure, constitutions, patron lists, and treasurer's record. Dates range from 1940-1968.

Contains curriculum development materials authored by faculty members of Brigham Young High School as part of an Education Experimental Programs project. Dates range from 1963-1968.

Contains chronologically arranged copies of student newspapers, newsletters, and literary magazines; handbooks, manuals, and information booklets; daily and special bulletins; miscellaneous bulletins and other announcements, correspondence, and emergency evacuation routes. Dates range from 1930-1968.

Includes correspondence, policy statements, brochures, attendance records, building plans, enrollment statistics, Immigration and Naturalization Services information, examinations, surveys, financial records, histories, and miscellaneous materials. Also includes information concerning BY High School and the Elementary Training School. Dates range from 1896-1969.