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International Union of Mine, Mill, and Smelter Workers

 Organization

Staff only

Found in 3 Collections or records:

Clinton Jencks Papers

 Collection
Identifier: MSS-137
Abstract The Clinton Jencks Papers contain materials documenting Jencks' labor organizing activities with the International Union of Mine, Mill and Smelters Workers in the southwest from 1950 to 1957. Of particular interest are the items showing the fifteen-month Empire Zinc strike in Hanover, New Mexico (led by Local 890, IUMMSW) and the Jencks Case. Also included are IUMMSW union memorandums; newsletters; and newspaper articles, magazine articles, and printed matter discussing...
Dates: 1950-1957
Found in: Chicano/a Research Collection

Los Mineros Photographs

 Collection
Identifier: MP SPC 186
Abstract

This collection documents the lives of Mexican and Mexican-American copper miners in the Clifton-Morenci area who worked in the Phelps Dodge Copper Mine and their efforts to form a union between 1900 and 1950.

Dates: circa 1910-1950
Found in: Chicano/a Research Collection

Henry S. McCluskey Papers

 Collection
Identifier: MSS-54
Abstract

The Henry S. McCluskey Papers consist of correspondence, reports, speeches, newsclippings, notebooks, and indexes.

Dates: 1911-1956; Majority of material found within 1916-1935
Found in: Greater Arizona Collection

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