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2018-1636. "Showing sand pumps working, 3 cu ft buckets. Dredging cost $50,000 each. 100 HP per dredge (electric), sand pump working on tailings," "Indiana no. 1, bucyrus boat" -- handwritten on verso. Bucyrus Company built dredges and other excavation machinery. Originally based in Bucyrus, Ohio.
1 photograph : cardboard mount, print ; 7 1/2 x 9 1/2 in.
Indiana Gold Dredging & Mining Company--Photographs Bucyrus Company--Photographs Dredges--California--Butte County Gold dredging--California--Butte County Tailings embankments--California--Butte County Butte County (Calif.)--Photographs Photographic prints