Contains files and correspondence of the administration of the College of Fine Arts and Communications. Includes records of the Mormon Arts Festival, Banyan, Daily Universe, and other facets of the College. Materials date from between 1925 and 1975.

Contains correspondence, musical scores, essays, and speeches, mainly on religious topics, dated 1949 to 1980. Correspondence pertains to the publication of de Jong's book, Eternal Progress. Also includes a ledger de Jong kept from 1915 to 1918 to track payments received from students for music lessons.

Includes professional correspondence, publications, teaching materials, speeches, and musical drafts and publications.

Includes professional correspondence, publications, teaching materials, speeches, and musical drafts and publications.