Ore Processing Machinery, Mining Laboratory | University of Illinois Archives
Ore Processing Machinery, Mining Laboratory
Sepia tone photograph showing course and fine machinery, experimental screen and Campbell bumping table for coal washing.
Found in RS 11/1/10, Vol. 3
Image Measures 23.6 x 18.4 cm
University of Illinois Archives
11/1/10 Photograph Album, 1915-17
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