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Number of results to display per page
TitleDateType
1 ASARCO Mill, Midvale1975Image
2 Flotation Mill (Midvale Concentrator), 1926 [HAER UT-67-44]1926-01-30Image
3 Flotation Mill-Midvale, Filter Section, 1926 [HAER UT-67-49]1926-02-26Image
4 Midvale Plant, 1938 [HAER UT-67- 1]1938Image
5 Smelter, 19051905; 1975Image
6 Smokestacks, 19751975Image
7 U. V. Industries, Inc Assay and Research Laboratories1975Image
8 U.S. Smelting and Refining Co - Flotation Mill1975Image
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