• Pouring Molten Metal at Smelter

    Color photo of the furnace refinery of Anaconda Copper Mining Company. As molten copper is poured from the refining furnace, it is first run through a bed of coke to prevent oxidation before the coppe…

    View Full Item  in Cascade County Historical Society; The History Museum
  • Walking Bridge to the Smelter Over Black Eagle Dam

    Black and White photo of Boston and Montana Smelting Plant, walking bridge and power house, Great Falls, Montana.

    View Full Item  in Cascade County Historical Society; The History Museum
  • Smelter Train

    Black and white photo of the ACM railroad cars in which ore is shipped from the Anaconda Smelter in Anaconda, MT to Great Falls, MT. The Engine was run by electricity and moved the cars between variou…

    View Full Item  in Cascade County Historical Society; The History Museum
  • Roaster Building at Anaconda Smelter, 1926

    Black and White print of the lower floor of the Roaster Building, Anaconda Smelter, Great Falls, MT.

    View Full Item  in Cascade County Historical Society; The History Museum
  • Anaconda Electrolytic Zinc Plant

    Black and White digital image of Anaconda Electrolytic Zinc Plant. Construction view of sub-station.

    View Full Item  in Cascade County Historical Society; The History Museum
  • Black Eagle Dam and Smelter

    Black and White or sepia tone photo of Anaconda Company Smelter and Smokestack. Boston and Montana Con. C. and S. Mining Co.'s Refining and Reduction Works. Black Eagle Dam in the forefront.

    View Full Item  in Cascade County Historical Society; The History Museum
  • Wire Mill Plant at Smelter

    Black and White photo of inside the Anaconda Copper Mining Co. Wire Mill in Great Falls, MT.

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  • Anaconda Copper Mining Company-Stranding Machine

    Black and White digital image of Rolling Mills. Stranding machine. Anaconda Copper Mining Company. Great Falls, Montana.

    View Full Item  in Cascade County Historical Society; The History Museum
  • Man Tending Furnace at Smelter

    Black and White print of Charlie Larson cleaning a Zinc Furnace at the Anaconda Copper Mining Company. Photo was featured in the Copper Comando December 4, 1942 pg. 12.

    View Full Item  in Cascade County Historical Society; The History Museum
  • Wings over the Smelter

    Black and white aerial view of the Anaconda Copper Mining Company Smelter in Great Falls. Part of a plane wing is seen.

    View Full Item  in Cascade County Historical Society; The History Museum
  • Moving Copper Cathodes

    Black and White digital image of Electrolytic Copper Refinery. Removing refined copper cathodes from electroolytic refining tank. Stamped Anaconda Copper Mining Company, Great Falls, Montana.

    View Full Item  in Cascade County Historical Society; The History Museum
  • Electrolytic Adoletor at Smelter, around late 1940's

    Black and White photo of the inside of the Electrolytic Adoletor in the late 1940's at the Anaconda Smelter, Great Falls, MT. No. 268.

    View Full Item  in Cascade County Historical Society; The History Museum
  • Anaconda Zinc Casting Building

    Black and White print of the interior of the Electrolytic Copper Refinery of A.C.M. Co., Great Falls, Montana. Pictured is the process of copper sheets or zinc sheets be negatively charged by Anodes c…

    View Full Item  in Cascade County Historical Society; The History Museum
  • Man Tending Furnace at Smelter Closer

    Black and White print of Charlie Larson cleaning a Zinc Furnace at the Anaconda Copper Mining Company.

    View Full Item  in Cascade County Historical Society; The History Museum
  • Wire Bar Furnace at Smelter 1931

    Black and white photo of the wire bar furnace at Anaconda Smelter, Great Falls, MT. No. 3190 April 6, 1931.

    View Full Item  in Cascade County Historical Society; The History Museum
  • ACM Furnace Refinery

    Black and White digital image of ACM Furnace Refinery. Crane charging copper cathodes into refining furnace.

    View Full Item  in Cascade County Historical Society; The History Museum
  • Anaconda Zinc Plant

    Black and White digital image of the Anaconda Zinc Plant in Great Falls, MT.

    View Full Item  in Cascade County Historical Society; The History Museum
  • Operating a Larry Car

    Black and White print of George Grecich operationg a Larry Car (tramming Calcine). This is part of the Zinc Process. Photo was featured in Copper Comando December 4, 1942 pg. 13. At the Anaconda Coppe…

    View Full Item  in Cascade County Historical Society; The History Museum
  • Electrolytic Adoletor at Smelter

    Black and White photo of an Ingot from the Anaconda Smelter, Great Falls, MT.

    View Full Item  in Cascade County Historical Society; The History Museum
  • Anaconda Zinc Casting Building

    Black and White print of the interior of the Electrolytic Copper Refinery of A.C.M. Co., Great Falls, Montana. Pictured is the process of copper sheets or zinc sheets be negatively charged by Anodes c…

    View Full Item  in Cascade County Historical Society; The History Museum
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