The Lily Park Stock Growing Association records (1884-1893) contain contracts, deeds, bonds, meeting minutes, letters, and bills. Originally called the Lily Park Stock Grazing Company, this cattle company was organized and incorporated in Salt Lake City and operated in Utah and Colorado.

The Mildred Harris Olson biography on Ole Van Harris and Annie May Perry Harris (1986) consist of a 25-page typescript entitled "History of Ole Van Harris and Wife, Annie May Perry Harris."

The Preston Nutter Corporation records (1876-1981) document over one hundred years of ranching in Colorado, Arizona, and Utah. The records cover virtually every aspect of cattle ranching, from the buying, selling and shipping of cattle; to the acquisition of land, water, and grazing rights; to the wages and injuries of ranch hands. Also covered are many aspects of the private lives of the Nutter family.

The Wood Hagenbarth Cattle Company records (1899-1915) consist of correspondence, telegrams, an annual report, and assorted items.