Series 1. County history and culture circa 1892-1996, undated
Correspondence, reports, and other material pertaining to the Air Pollution Control District. 1955-1962, undated.
Media publications and other material regarding county history, historical and natural landmarks, and local businesses and organizations. ca. 1897-1982, undated.
Media publications, clippings, and other material documenting the history, culture, and residential life of multiple county sites. ca. 1900-1986, undated.
Programs of the annual National Orange Show of San Bernardino. 1916-1939.
Newspaper clippings regarding historical and natural landmarks, cultural institutions, and county history. 1968-1986.
Newspaper clippings regarding county history, cultural and natural landmarks, and community events. Bulk of the material is taken from "The Press-Enterprise" newspaper. 1972-1985, undated.
Newspaper clippings regarding county history, cultural institutions, and local events. Includes several articles about "The Old Woman Meteorite." ca. 1892-1989, undated.
Newsletters of the San Bernardino Valley Genealogical Society titled "Valley Quarterly." 1991, 1996.
"The Changing Land of Many Hills: A History of Reche Canyon" by Nicholas A. Perry 2009
"Report of the Mining Properties of the Brick Consolidated Mining Company" regarding the site known as the "St. George-Boomerang" that is located in the Eastern portion of San Bernardino County, California near the Nevada state line. September 1, 1900.
Series 2. Local news 1942-2000
Newspapers from Twentynine Palms, California titled "The Desert Trail." 1973, 1982.
Publications from Twentynine Palms, California titled "Pioneer Days." 1967-1978.
Publications from Twentynine Palms, California titled "Pioneer Days." 1980-1987.
Publications from Twentynine Palms, California titled "Pioneer Days." 1988-1998.
Newspaper clippings regarding historical and local events, primarily in Twentynine Palms. Includes some clippings pertaining to city recreation. 1942-1969.
Newspapers from Twentynine Palms, California titled "The Desert Trail." 1955-1973.
Newspapers from Twentynine Palms, California titled "The Desert Trail." Includes excerpts from supplementary publications. 1974-1999.
Clippings from local desert community newspapers and select editions of supplemental magazines. 1973-2000.
Series 3. Tourism and recreation 1948-2003, undated
Maps with supplemental documents describing attractions of county campgrounds. Includes a map of San Bernardino County. 1968, undated.
Leaflets and maps regarding Joshua Tree National Park (formerly known as National Monument). circa 1958-2002, undated.
Leaflets, clippings, and other material pertaining to Joshua Tree National Park. 1948-1996, undated.
Leaflets, brochures, and other material pertaining to natural and cultural history, recreation, and the local community of Twentynine Palms, California. 1957-2003, undated.
Visitors guides and newspaper clippings pertaining to Twentynine Palms, California, Joshua Tree National Park, and other communities of the Southern California desert. Includes a map of the area created by the United States Geological Survey. 1972-2002, undated.
Media publications pertaining to the Yucca Valley community, tourism, and recreation. Includes visitors guides and a brochure. 1994-2001, undated.