The Ernest Clary Papers on Basic Magnesium, Inc. Engineering Plans (1941-1944) contain an essay written by Clary formalizing the engineering process in building Basic Magnesium, Inc. (BMI). Also included are maps of the area around the plant and site maps of the main BMI structures.

Oral history interview with Coleen York Wilson conducted by Claytee D. White on June 4, 1996 for the African Americans in Las Vegas: a Collaborative Oral History Project. In this interview, Wilson talks about growing up in Fordyce, Arkansas before moving to Las Vegas, Nevada in 1953 at the age of eighteen. She mentions that her parents had moved to Nevada in 1940 to work at Basic Magnesium, Incorporated (BMI), living in a trailer before returning to Fordyce two years later. She then discusses moving to Las Vegas to join an older sister and relates that she did not remember any discrimination in seating or eating meals during her bus trip. After this, Wilson lists the jobs she held in Las Vegas before her retirement in 1984, including work at the Las Vegas Cleaners, serving as a school crossing guard, and working as a housekeeping supervisor at the Stardust Resort Hotel, the Hacienda Resort Hotel, and Circus Circus Hotel and Casino before taking a job at the Nevada Test Site. She also talks about her family, her church activities, and her regret at not attending college.

The Dow Metals, Incorporated Records on Basic Magnesium, Incorporated (1940-1951) contains reports and photographs pertaining to the Colorado River Commission of the Nevada Basic Magnesium Project, Las Vegas, Nevada.

The David G. Malcolm Papers (1942-1971) contains information on Basic Magnesium, Incorporated (BMI), Nevada Gaming laws and regulations, and a motor home organization titled Vegas Vagabonds. Included are correspondence, original papers for the purchase of land for BMI, newspaper clippings, BMI newsletters, statistical data from the Chamber of Commerce, and miscellaneous gaming information.

The Southern Nevada Historical Society Records document the management and development of the Southern Nevada Historical Society (SNHS) as well as various historical projects in Las Vegas and Southern Nevada that the society sponsored from 1948 to 1983. The records include SNHS correspondence (1951-1978), meeting minutes (1958-1983), and accounting information (1959-1980). It also contains copies of the SNHS Backtrails Newsletter, promotional material for events, membership lists, and research materials for various projects related to the history of southern Nevada and Las Vegas.

Oral history interview with Paul Norton conducted by Sergio Pellegrino on April 3, 1981 for the Ralph Roske Oral History Project.

In this interview, Paul Norton discusses his life in Henderson, Nevada and Las Vegas, Nevada from 1952 onward. He shares details of his work at Basic Magnesium Inc. (BMI) and at mills around the Valley. Norton talks about his opposition of the MX missile, in contrast to his opinions about atomic testing in Nevada. He also discusses the businesses that operated from 1950 to 1980, how the Las Vegas Strip was constructed, details of Fremont Street and the I-15 freeway, and flooding that was particularly destructive in Henderson.

Oral history interviews with John Edmond conducted by Claytee D. White on February 19 and 25, 2013 for the African Americans in Las Vegas: a Collaborative Oral History Project. Edmond discusses his family history in Tallulah, Louisiana and moving to Las Vegas, Nevada before Basic Magnesium, Inc. drew many African Americans to the region. He recalls working as a young boy at the local bowling alley and later attending college in Seattle, Washington. After college, Edmond returned to Las Vegas and became the first Black baccarat dealer at the Stardust Hotel working for Frank Rosenthal. He discusses later owning the largest shopping center in the city.