The Helen B. Gibbons papers (1985 and 1999) consist of a paper and correspondence. In the 34-page paper, "Utah Women Who Pioneered in Radio: 1922-1939," Gibbons relates the role of women in the early years of radio station KZN, later KSL. It includes notes and a bibliography. The correspondence deals with biographical information on Irma Felt Bitner, one of the women in the paper.

The Pearl F. Jacobson papers (1922-1974) contain documents related to Utah history. Mrs. Jacobson was a local historian and chaired the Sevier County Bicentennial Committee.

The KSL Radio Playhouse records (1940-1946) contain scripts from “The KSL Players” radio program in Salt Lake City, Utah.

Eugene “Gene” Grant Pack I (1902-1981) was a radio engineer who worked at Salt Lake City's KLO from 1929 to 1949 before starting his own radio business. This collection contains black-and-white photographs of Pack's time at KLO, including the radio reporting of the 1930s Bonneville speed trials and signed pictures of bands and performers.

The Ivor D. Sharp scrapbooks (1930s-1970s) are in the form of three photocopied scrapbooks and include family and business correspondence, legal documents, memorabilia, KSL business papers, and photographs. Sharp was involved with KSL Radio and served as executive vice president.