A log boom passes through Stillwater, Minnesota on the Saint Croix River. The picture is taken from the Wisconsin side of the river and Stillwater is visible in the background.
A log boom passes through Stillwater, Minnesota on the Saint Croix River. The picture is taken from the Wisconsin side of the river and Stillwater is visible in the background.
A group of miners standing in an unidentified open pit mine. The location of this photograph is unknown; but the Iron Range includes parts of the following Minnesota counties: Aitkin, Carlton, Cook, Itasca, Koochiching, Lake and St. Louis.
A group of miners standing in an unidentified open pit mine. The location of this photograph is unknown; but the Iron Range includes parts of the following Minnesota counties: Aitkin, Carlton, Cook, Itasca, Koochiching, Lake and St. Louis.
A group of miners standing in an unidentified open pit mine. The location of this photograph is unknown; but the Iron Range includes parts of the following Minnesota counties: Aitkin, Carlton, Cook, Itasca, Koochiching, Lake and St. Louis.
A group of miners standing in an unidentified open pit mine. The location of this photograph is unknown; but the Iron Range includes parts of the following Minnesota counties: Aitkin, Carlton, Cook, Itasca, Koochiching, Lake and St. Louis.
A group of miners standing in an unidentified open pit mine. The location of this photograph is unknown; but the Iron Range includes parts of the following Minnesota counties: Aitkin, Carlton, Cook, Itasca, Koochiching, Lake and St. Louis.
A group of miners standing in an unidentified open pit mine, with head frame in background. The location of this photograph is unknown; but the Iron Range includes parts of the following Minnesota counties: Aitkin, Carlton, Cook, Itasca, Koochiching, Lake and St. Louis.
View of a miners square set room. The location of this photograph is unknown; but the Iron Range includes parts of the following Minnesota counties: Aitkin, Carlton, Cook, Itasca, Koochiching, Lake and St. Louis.
Underground miner in shaft, featuring leather helmet with candle. The location of this photograph is unknown; but the Iron Range includes parts of the following Minnesota counties: Aitkin, Carlton, Cook, Itasca, Koochiching, Lake and St. Louis.