From the record
“The Big Red Ranch Complex is an historic ranch located off U.S. The ranch was built circa 1882 by the Pratt & Ferris Cattle Company and was one of three large ranches operated by the company in the region.”
Wikipedia article Big Red Ranch Complex, CC BY-SA 4.0.
One of 29 National Register listings published here for Sheridan County · listed in 1984 · category: Building.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service