Public domain
Great Falls, Montana. Anaconda Wire and Cable Company. Control board of a heating furnace and the rod mill. On this one board, one man located in a central position can advance and stop wire bars in any stage of their conversion from the blunt shaped wire bars to the extended rod from which the fini
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Credit lineGreat Falls, Montana. Anaconda Wire and Cable Company. Control board of a heating furnace and the rod mill. On this one board, one man located in a central position can advance and stop wire bars in a. 1942-01-01. Lee, Russell. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.
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