The Gail Plummer papers (circa 1960-1980) consist mainly of scrapbooks detailing productions at Kingsbury Hall, the University of Utah's summer festivals, and Babcock Theater. Other scrapbooks, theater programs, and family and personal materials are also included. These materials were collected by Gail Plummer, a speech and theater instructor at the University of Utah, and his wife, Elva Plummer.

The Glenn Walker Wallace papers (1860s-1991) consist of personal, financial, and business materials relating to the lives of Glenn Walker Wallace (1898-1988) and her family. Wallace was a Utah musician and dancer who was co-founder of the Utah Symphony and Ballet West. She was the daughter of Matthew H. Walker, co-founder and president of the Walker Bank and Trust Company and the wife of John McChrystal Wallace, president of the bank from 1944 to 1957