Significance: This structure is part of the Green Butte Copper Company mining district. Constructed of wood, this wood frame structure is located ten feet north of the bunkhouse in the lower camp. Survey numb More
Significance: This structure is part of the Boswell Bay White Alice Station, which was a component of the detection and communication system bridging the North American continent and directly related to the DEW More
Significance: This structure is part of the Boswell Bay White Alice Station, which was a component of the detection and communication system bridging the North American continent and directly related to the DEW More
Significance: Part of the Green Butte Copper Company mining operation. This rectangular, 10' x 14' structure is made of corrugated metal and has 'Seattle Hardware Co., Green Butte Mining' stenciled on its wall More
Significance: Part of the Green Butte Copper Company mining operation. This wood frame structure has a platform roof with cable tram bull wheel. Survey number: HAER AK-9-F Building/structure dates: 1924 Init More
Significance: The original leaching plant (now the south end of the building) was constructed in 1915 and went into production the next year. The first four leaching tanks could process 300 tons of ore per day More
Significance: The 12' x 12', wood frame stairway is attached to the bunkhouse that was used by miners employed at the Green Butte Copper Company. Survey number: HAER AK-9-I Building/structure dates: 1925 Init More
Significance: The 12' x 12', wood frame stairway is attached to the bunkhouse that was used by miners employed at the Green Butte Copper Company. Survey number: HAER AK-9-I Building/structure dates: 1925 Init More
Significance: The original leaching plant (now the south end of the building) was constructed in 1915 and went into production the next year. The first four leaching tanks could process 300 tons of ore per day More
Significance: The original leaching plant (now the south end of the building) was constructed in 1915 and went into production the next year. The first four leaching tanks could process 300 tons of ore per day More
Significance: The 12' x 12', wood frame stairway is attached to the bunkhouse that was used by miners employed at the Green Butte Copper Company. Survey number: HAER AK-9-I Building/structure dates: 1925 Init More
Significance: The original leaching plant (now the south end of the building) was constructed in 1915 and went into production the next year. The first four leaching tanks could process 300 tons of ore per day More
Significance: The original leaching plant (now the south end of the building) was constructed in 1915 and went into production the next year. The first four leaching tanks could process 300 tons of ore per day More
Significance: The original leaching plant (now the south end of the building) was constructed in 1915 and went into production the next year. The first four leaching tanks could process 300 tons of ore per day More
Significance: The original leaching plant (now the south end of the building) was constructed in 1915 and went into production the next year. The first four leaching tanks could process 300 tons of ore per day More
Significance: The original leaching plant (now the south end of the building) was constructed in 1915 and went into production the next year. The first four leaching tanks could process 300 tons of ore per day More
Significance: The original leaching plant (now the south end of the building) was constructed in 1915 and went into production the next year. The first four leaching tanks could process 300 tons of ore per day More
Significance: The original leaching plant (now the south end of the building) was constructed in 1915 and went into production the next year. The first four leaching tanks could process 300 tons of ore per day More
Significance: The original leaching plant (now the south end of the building) was constructed in 1915 and went into production the next year. The first four leaching tanks could process 300 tons of ore per day More
Significance: The original leaching plant (now the south end of the building) was constructed in 1915 and went into production the next year. The first four leaching tanks could process 300 tons of ore per day More
Significance: The original leaching plant (now the south end of the building) was constructed in 1915 and went into production the next year. The first four leaching tanks could process 300 tons of ore per day More
Significance: The original leaching plant (now the south end of the building) was constructed in 1915 and went into production the next year. The first four leaching tanks could process 300 tons of ore per day More
Significance: The original leaching plant (now the south end of the building) was constructed in 1915 and went into production the next year. The first four leaching tanks could process 300 tons of ore per day More
Significance: The original leaching plant (now the south end of the building) was constructed in 1915 and went into production the next year. The first four leaching tanks could process 300 tons of ore per day More
Significance: The original leaching plant (now the south end of the building) was constructed in 1915 and went into production the next year. The first four leaching tanks could process 300 tons of ore per day More
Significance: The original leaching plant (now the south end of the building) was constructed in 1915 and went into production the next year. The first four leaching tanks could process 300 tons of ore per day More
Significance: The original leaching plant (now the south end of the building) was constructed in 1915 and went into production the next year. The first four leaching tanks could process 300 tons of ore per day More
Significance: The original leaching plant (now the south end of the building) was constructed in 1915 and went into production the next year. The first four leaching tanks could process 300 tons of ore per day More
Significance: The original leaching plant (now the south end of the building) was constructed in 1915 and went into production the next year. The first four leaching tanks could process 300 tons of ore per day More
Significance: The original leaching plant (now the south end of the building) was constructed in 1915 and went into production the next year. The first four leaching tanks could process 300 tons of ore per day More
Significance: The original leaching plant (now the south end of the building) was constructed in 1915 and went into production the next year. The first four leaching tanks could process 300 tons of ore per day More
Significance: The original leaching plant (now the south end of the building) was constructed in 1915 and went into production the next year. The first four leaching tanks could process 300 tons of ore per day More
Significance: The original leaching plant (now the south end of the building) was constructed in 1915 and went into production the next year. The first four leaching tanks could process 300 tons of ore per day More
Significance: The original leaching plant (now the south end of the building) was constructed in 1915 and went into production the next year. The first four leaching tanks could process 300 tons of ore per day More
Significance: The original leaching plant (now the south end of the building) was constructed in 1915 and went into production the next year. The first four leaching tanks could process 300 tons of ore per day More
Significance: The original leaching plant (now the south end of the building) was constructed in 1915 and went into production the next year. The first four leaching tanks could process 300 tons of ore per day More
Significance: The original leaching plant (now the south end of the building) was constructed in 1915 and went into production the next year. The first four leaching tanks could process 300 tons of ore per day More
Significance: The original leaching plant (now the south end of the building) was constructed in 1915 and went into production the next year. The first four leaching tanks could process 300 tons of ore per day More
Significance: The original leaching plant (now the south end of the building) was constructed in 1915 and went into production the next year. The first four leaching tanks could process 300 tons of ore per day More
Significance: The original leaching plant (now the south end of the building) was constructed in 1915 and went into production the next year. The first four leaching tanks could process 300 tons of ore per day More
Significance: The original leaching plant (now the south end of the building) was constructed in 1915 and went into production the next year. The first four leaching tanks could process 300 tons of ore per day More
Significance: The original leaching plant (now the south end of the building) was constructed in 1915 and went into production the next year. The first four leaching tanks could process 300 tons of ore per day More
Significance: The original leaching plant (now the south end of the building) was constructed in 1915 and went into production the next year. The first four leaching tanks could process 300 tons of ore per day More
Significance: The original leaching plant (now the south end of the building) was constructed in 1915 and went into production the next year. The first four leaching tanks could process 300 tons of ore per day More
Significance: The original leaching plant (now the south end of the building) was constructed in 1915 and went into production the next year. The first four leaching tanks could process 300 tons of ore per day More
Significance: The original leaching plant (now the south end of the building) was constructed in 1915 and went into production the next year. The first four leaching tanks could process 300 tons of ore per day More
Significance: The original leaching plant (now the south end of the building) was constructed in 1915 and went into production the next year. The first four leaching tanks could process 300 tons of ore per day More
Significance: The original leaching plant (now the south end of the building) was constructed in 1915 and went into production the next year. The first four leaching tanks could process 300 tons of ore per day More
Significance: The original leaching plant (now the south end of the building) was constructed in 1915 and went into production the next year. The first four leaching tanks could process 300 tons of ore per day More
Significance: A number of historic Russian Orthodox churches survive in Alaska, built by Native congregations in traditional forms. Despite changes to its vestibule and to the side walls of the nave, this smal More
Significance: A number of historic Russian Orthodox churches survive in Alaska, built by Native congregations in traditional forms. Despite changes to its vestibule and to the side walls of the nave, this smal More
Significance: A number of historic Russian Orthodox churches survive in Alaska, built by Native congregations in traditional forms. Despite changes to its vestibule and to the side walls of the nave, this smal More
Significance: A number of historic Russian Orthodox churches survive in Alaska, built by Native congregations in traditional forms. Despite changes to its vestibule and to the side walls of the nave, this smal More
Significance: A number of historic Russian Orthodox churches survive in Alaska, built by Native congregations in traditional forms. Despite changes to its vestibule and to the side walls of the nave, this smal More
Significance: A number of historic Russian Orthodox churches survive in Alaska, built by Native congregations in traditional forms. Despite changes to its vestibule and to the side walls of the nave, this smal More
Significance: A number of historic Russian Orthodox churches survive in Alaska, built by Native congregations in traditional forms. Despite changes to its vestibule and to the side walls of the nave, this smal More
Significance: A number of historic Russian Orthodox churches survive in Alaska, built by Native congregations in traditional forms. Despite changes to its vestibule and to the side walls of the nave, this smal More
Significance: A number of historic Russian Orthodox churches survive in Alaska, built by Native congregations in traditional forms. Despite changes to its vestibule and to the side walls of the nave, this smal More
Significance: A number of historic Russian Orthodox churches survive in Alaska, built by Native congregations in traditional forms. Despite changes to its vestibule and to the side walls of the nave, this smal More
Significance: Used as part of the Green Butte Copper Company mining operation. The 50' x 17' structure has a cliff face that forms part of the wall. It is constructed of milled boards and post beams. Besides More
Significance: Used as part of the Green Butte Copper Company mining operation. The 50' x 17' structure has a cliff face that forms part of the wall. It is constructed of milled boards and post beams. Besides More
Significance: Used as part of the Green Butte Copper Company mining operation. The 50' x 17' structure has a cliff face that forms part of the wall. It is constructed of milled boards and post beams. Besides More
Significance: Used as part of the Green Butte Copper Company mining operation. The 50' x 17' structure has a cliff face that forms part of the wall. It is constructed of milled boards and post beams. Besides More
Significance: Used as part of the Green Butte Copper Company mining operation. The 50' x 17' structure has a cliff face that forms part of the wall. It is constructed of milled boards and post beams. Besides More
Significance: Used as part of the Green Butte Copper Company mining operation. The 50' x 17' structure has a cliff face that forms part of the wall. It is constructed of milled boards and post beams. Besides More
Significance: Used as part of the Green Butte Copper Company mining operation. The 50' x 17' structure has a cliff face that forms part of the wall. It is constructed of milled boards and post beams. Besides More
Significance: Used as part of the Green Butte Copper Company mining operation. The 50' x 17' structure has a cliff face that forms part of the wall. It is constructed of milled boards and post beams. Besides More
Significance: Part of the Copper River and Northwestern Railway route, this bridge illustrates the ingenuity and drive of the railroad builders. Built during the winter of 1911 in only eleven days, this 180 fo More
Significance: Part of the Copper River and Northwestern Railway route, this bridge illustrates the ingenuity and drive of the railroad builders. Built during the winter of 1911 in only eleven days, this 180 fo More
Significance: Part of the Copper River and Northwestern Railway route, this bridge illustrates the ingenuity and drive of the railroad builders. Built during the winter of 1911 in only eleven days, this 180 fo More
Significance: Part of the Copper River and Northwestern Railway route, this bridge illustrates the ingenuity and drive of the railroad builders. Built during the winter of 1911 in only eleven days, this 180 fo More
Significance: Part of the Copper River and Northwestern Railway route, this bridge illustrates the ingenuity and drive of the railroad builders. Built during the winter of 1911 in only eleven days, this 180 fo More