Steele offers a limited inventory of used or rebuilt machinery. Used machines. are sold in "as is" condition, meaning we sell them in the condition we receive them.. We don't disassemble these machines, which is the most thorough method to assess their condition.
Industrial Calumet for dd National Park Service. Copper. Today, it is a common material used in electrial wiring and plumbing. But when the The story of the Calumet & Hecla Mining Company allows us to with the sounds of men and machines hauling copper . southwest to northeast in a thin 4,200 foot linear strip. .