The Harold Stanley Sanders collection consists of his personal research and memorabilia collections about sports, breweries, dairies, postcards, and other materials focused on Utah. The matchbook collection has been digitized and is available online.

This collection consists of prints and negatives collected and created by Harold Stanley "Stan" Sanders about Utah history; subjects include resorts, breweries, saloons, the Auerbach's department stores, and early Salt Lake City architecture. It also contains personal photographs taken of and by Sanders during his military service in Korea following World War II and photographs of an 1989 exhibit featuring his collections.