Denver / Spokane / San Francisco / Cornwall / St. Paul / Seattle / Minneapolis / Chinatown / New York / Salt Lake City / New York City / Butte / St. Louis / /
Company
Virginia City Water Company / Anaconda Company / Wah Chong Tai Co. / Amalgamated Copper Company / /
Continent
America / /
Country
Croatia / Italy / Gibraltar / Serbia / United States / Finland / Ireland / /
industrial copper mining / transportation / placer mining / red metal copper / Silver mining / precious and industrial metal mining / copper mining / industrial metal refining / placer gold mining / electricity / intact historic industrial mining districts / chemical treatment / mining / ore processing / hardrock silver mining / steel headframes / /
NaturalFeature
Salmon River / Richest Hills / Butte hill / Grasshopper Creek / Rocky Mountain / /
Organization
NEH Division of Education Programs / Montana Historical Society / Hebrew Benevolent Association of Helena / Freemasonry / Western Federation of Miners / Butte Workingmen’s Union / federal government / Helena Board of Trade / Social Club / /
Person
Galena / Montana Territory / Harriet Sanders / Sarah Bickford / William A. Clark / Jeff Davis Gulch / Marcus Daly / Henry Plummer / F. Augustus Heinze / Thomas Edison / Sidney Edgerton / Kirby Lambert / Paula Petrik / / /
Position
Queen / simple miner / producer / Helena businessmen / Governor / infamous sheriff / businessmen / preeminent producer / territorial official / HISTORY TEACHER / /
ProvinceOrState
New York / Beaverhead County / California / Idaho / Colorado / Virginia / /