“Santa Barbara Declaration of Environmental Rights,” 1970 Categories: 1950-1970, 1970-Present, Environment, Extraction, Government Document, Library Objects, Oil
Two Letters to the United Mine Workers Journal Categories: 1900-1950, Coal, Economics, Extraction, Journal, Labor, Law, Letter, Library Objects
Statement of Mr. J. P. Luterancik before the House Committee on Labor, April 1922 Categories: 1900-1950, Coal, Extraction, Government Document, Labor, Law, Library Objects
Letter on Company Stores from M. F. Moran to Edward Robertson, Labor Commissioner, 1890 Categories: 1850-1900, Coal, Economics, Extraction, Labor, Letter, Library Objects
Blank Coal Labor Contract, 1920s Categories: 1900-1950, Coal, Economics, Extraction, Labor, Library Objects
Arthur Kilgore Mine Scrip Collection Categories: 1900-1950, Coal, Economics, Extraction, Labor, Library Objects
Child Labor, Pennsylvania Coal Mines (gallery) Categories: 1850-1900, 1900-1950, Coal, Extraction, Government Document, Labor, Library Objects, Photograph
Casablanca Solar House, 1958 Categories: 1900-1950, Consumption, Culture, Economics, Environment, Government Document, Library Objects, Photograph, Solar
The Association for Applied Solar Energy, 1955 (gallery) Categories: 1950-1970, Consumption, Culture, Economics, Environment, Library Objects, Photograph, Solar
