The Frank Cyrus Carman papers (1924-1989) consist of correspondence, broadcast transcripts, financial and business records, and QSL (radio transmission) cards documenting Frank Cyrus Carman's career in radio broadcasting. Carman established and managed several early Utah commercial radio stations, including KUTA (later KLUB) and KISN in Salt Lake City. The bulk of the collection consists of records, including advertising and public affairs broadcast transcripts, from these stations.

The B. Floyd Farr papers (1936-1946) consist of advertisements, program correspondence, and scripts from KDYL and KPO; NBC annual reports (1936-1945); and various radio-related publications. Includes a biography written by George Snell. Farr was a radio announcer, engineer, and executive.

The Sam Kiefer papers (circa 1930s-1940s) consist of broadcast source material, correspondence, and fan mail primarily addressed to Peter Spraynozzle (Sam Kiefer), at KSL Radio Station, Salt Lake City, Utah. Included are radio scripts and clippings of columns written for the Utah Labor News under the name Peter Spraynozzle.

The Fielding K. Smith (1918-1965) papers consist of correspondence, clippings, Christmas cards, a children's book, and a pencil drawing. The majority of correspondence relates to Smith's activities as an emcee and comes from well-known figures in Utah polities and business and in the LDS Church.

The Francis Urry papers (1920-1984) consist of personal, religious, and performing arts materials. Included are genealogy records, resumes, programs, correspondence, scripts, articles, brochures, notes, and other papers.