In her January 2001 interview with Erin Norton, Dorothy Marble offered her memories of the 1920s and 1930s during the Great Depression. This brief recording went into little detail about Marble's life or the time period. This interview was...
Flotation cells in the mill at the Bradley Mining Company's Stibnite Mine. During World War II, this mine was one of the principal producer of tungsten and antimony in the United States.