1. Amalgamated Association of Iron and Steel Workers of the United States. (1876). Constitution, by-laws, and rules of order of the national and subordinate lodges of the amalgamated association of iron and steel workers of the United States, 1876 (p. 20). Pittsburgh, PA: National Labor Tribune Print.
2. Amalgamated Association of Iron and Steel Workers of the United States. (1877). Constitution, by-laws, and rules of order of the national and subordinate lodges of the amalgamated association of iron, steel and tin workers of the United States, 1877 (pp. 7). Pittsburgh, PA: Herald Printing Company.