Bituminous Materials Testing Laboratory | University of Illinois Archives
Bituminous Materials Testing Laboratory
Photograph of testing laboratory for Bituminous road materials.
Civil Engineering Laboratory.
Negative in Glass Plate File 2356.
Found in 39/2/20, Box 117 ENG 5-3, Folder "Civil Laboratory 1910-39".
Original Size: 19 x 24.5 cm.
University of Illinois Archives
39/2/20 Photographic Subject File, 1868-
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