The William E. Rice papers (1946) contain the Hite booklet, one of 200 souvenir copies commemorating the dedication ceremony of a ferry crossing for the Colorado River at Hite, Utah.

The William E. Rice photograph collection contains from a booklet by W. E. Rice, titled Hite Ferry or Colorado River, to commemorate the opening of the Hite Ferry across the Colorado River in 1946.

The Ken Sleight river running video collection (circa 1962) consists of a 16mm silent film of a river trip through Glen Canyon. The areas depicted in the film were flooded after the completion of Glen Canyon Dam in 1963.

John Weisheit (1954-) is a Colorado river guide, writer, speaker, and advocate for river restoration. This collection contains copy prints of Colorado River history and photograph prints of trips down the river guided by Bert Loper and Georgie White.

The Dale E. Winn home movies (1915-1975) consists primarily of home movies capturing Winn's outdoor adventures with friends and family, inlcuding rappelling in the Tetons, rafting down the Colorado River, skiing competitions in Aspen and much more.

The Frederick Hoffman Wood papers (1950s-1960s) consist of a diary and loose diary pages, correspondence, clippings, brochures, and other materials that document his participation in the 1955-1956 Eggert-Hatch Expedition. The expedition was a river trip down the Green and Colorado Rivers with the purpose of making a complete film record of the river canyons before the great dams at Flaming Gorge and Glen Canyon were built.