Ore Processing Machinery, Mining Laboratory (3) | University of Illinois Archives
Ore Processing Machinery, Mining Laboratory (3)
Sepia tone photograph showing (left to right) Richards pulsator jig, Watson-Stillman briquetting Press, Jeffery-Robinson Washer, and Braun Cyanide Sands Plant.
Found in RS 11/1/10, Vol. 3
Image Measures 23.6 x 18.4 cm
University of Illinois Archives
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