Your search for subject Blast loads resulted in 3 items (viewing results 1 - 3 )

Butte miners counting out powder for blast
Item Title:  Butte miners counting out powder for blast
Date Created:  1937/1949
Abstract:  Photographs of mines and miners in Butte, Montana in the late 1930s and 1940s.
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Butte miners loading dynamite for blast
Item Title:  Butte miners loading dynamite for blast
Date Created:  1937/1949
Abstract:  Photographs of mines and miners in Butte, Montana in the late 1930s and 1940s.
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Blasting Accessories display
Item Title:  Blasting Accessories display
Date Created:  1937/1949
Abstract:  Photographs of mines and miners in Butte, Montana in the late 1930s and 1940s. Photograph from the C...
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