Original town plat of Fruita, Colorado, established in 1884.
Sectional map of Grand Junction, Colorado. From the Grand Junction News, January 9, 1892.
Grand Valley Project map. United States Department of the Interior. June 1951, revised April 1960.
1940 Census Enumeration Map of Palisade
Museums of Western Colorado has collected a wealth of information about the history of the Grand Valley. Located on their website are timelines and information about the histories of Grand Junction, Fruita, and Palisade.