Miners load explosives into holes drilled in the wall of a mine in Colorado. The men wear coats and hard hats with electric lights. One man rests a box of explosives on drilling machines. Labels on the box read: "Gold Metal Explosives, Division...
The Crown Point and Virginia Mine shafthouse stands in the foreground at the head of Virginia Canyon on the border of Gilpin and Clear Creek counties in Colorado. A ladder leads up to the building at the top of the shafthouse. A wood walkway that...
Mine buildings--Colorado--1930-1950.; Mine shafts--Colorado--1930-1950.; Clear Creek County (Colo.)--1930-1950.; Gilpin County (Colo.)--1930-1950.; Canyons--Colorado--1930-1950.; Ladders--1930-1950.; Mining--Colorado--1930-1950.
[between 1935 and 1950?]
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