Coal Mining Machinery, Mining Laboratory | University of Illinois Archives
Coal Mining Machinery, Mining Laboratory
Sepia tone photograph showing operating and sectionalized puncher; chain coal cutting machines; coal drills; and explosive testing equipment.
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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