Title
Mining coal three miles under ground, Pennsylvania
Coverage (Spatial)
Pennsylvania (United States, North America) (first order administrative divisions)
Date
1900
Contributor
Underwood & Underwood
Title
Lulu Middle Park, Colorado
Coverage (Spatial)
Colorado (United States, North America) (first order administrative divisions)
Date
[1908]
Title
Union Depot, Denver, Colorado
Coverage (Spatial)
Denver (Denver, Colorado, United States, North America) (populated place)
Date
[1908]
Title
Denver, Colorado
Coverage (Spatial)
Denver (Denver, Colorado, United States, North America) (populated place)
Date
[1908]
Title
Little lovers in elfland, Garden of the Gods, Colorado
Coverage (Spatial)
Colorado Springs (El Paso, Colorado, United States, North America) (populated place)
Date
[1908]
Title
Balanced Rock, Garden of the Gods, Colorado
Coverage (Spatial)
Colorado Springs (El Paso, Colorado, United States, North America) (populated place)
Date
[1908]
Title
Garden of the Gods, Colorado Springs
Coverage (Spatial)
Colorado Springs (El Paso, Colorado, United States, North America) (populated place)
Date
[1908]
Title
Larimer Street, Denver, Colorado
Coverage (Spatial)
Denver (Denver, Colorado, United States, North America) (populated place)
Date
[1908]
Title
In the heart of Box Canyon, Colorado
Coverage (Spatial)
Colorado (United States, North America) (first order administrative divisions)
Date
[1894]
Title
Shops on a main street in Boulder City
Coverage (Spatial)
Boulder (Boulder, Colorado, United States, North America) (populated place)
Date
[1894]
Title
The bridge at Boulder City
Coverage (Spatial)
Boulder (Boulder, Colorado, United States, North America) (populated place)
Date
1894
Title
Boulder City No. 7
Coverage (Spatial)
Boulder (Boulder, Colorado, United States, North America) (populated place)
Date
[1894]
Title
Room for one more, Williams Canyon, Colorado
Coverage (Spatial)
Colorado (United States, North America) (first order administrative divisions)
Date
1894
Title
Grand Canyon of the Arkansas
Coverage (Spatial)
Colorado (United States, North America) (first order administrative divisions)
Date
[1894]
Title
Cripple Creek, Colorado on line Denver and Rio Grande Railroad
Coverage (Spatial)
Cripple Creek (Teller, Colorado, United States, North America) (populated place)
Date
[1894]
Title
Young explorers in Williams Canyon, Colorado
Coverage (Spatial)
Colorado (United States, North America) (first order administrative divisions)
Date
1894
Title
Fun for the boys, Glenwood Springs, Colorado
Coverage (Spatial)
Glenwood Springs (Garfield, Colorado, United States, North America) (populated place)
Date
[1894]
Title
Boot & Company store
Coverage (Spatial)
Colorado (United States, North America) (first order administrative divisions)
Date
[1894]
Title
Colorado Springs, Colorado
Coverage (Spatial)
Colorado Springs (El Paso, Colorado, United States, North America) (populated place)
Date
[1894]
Title
Fourteen thousand feet above the sea, Pike's Peak, Colorado
Coverage (Spatial)
Pikes Peak (El Paso, Colorado, United States, North America) (summit)
Date
1894
Title
People pose outside storefronts in Colorado
Coverage (Spatial)
Colorado (United States, North America) (first order administrative divisions)
Date
1850/1930
Title
Our trip to the mines, Ouray, Colorado
Coverage (Spatial)
Ouray (Ouray, Colorado, United States, North America) (populated place)
Date
1850/1930
Title
Looping the loop, Moffat Road, Colorado
Coverage (Spatial)
Colorado (United States, North America) (first order administrative divisions)
Date
1850/1930
Title
Tunnel No. 2, head of Echo Canon
Coverage (Spatial)
Colorado (United States, North America) (first order administrative divisions)
Date
1850/1930
Title
Down in a Colorado gold mine, taking out ore, Eagle River Canyon, Colorado
Coverage (Spatial)
Colorado (United States, North America) (first order administrative divisions)
Date
1905
Title
Our trip to the mines, Ouray, Colorado
Coverage (Spatial)
Ouray (Ouray, Colorado, United States, North America) (populated place)
Date
1850/1930
Title
General Grant's train, Royal Gorge
Coverage (Spatial)
Royal Gorge (Fremont, Colorado, United States, North America) (valley)
Date
1850/1930
Title
Rounding the curves on Marshall Pass, Colorado
Coverage (Spatial)
Colorado (United States, North America) (first order administrative divisions)
Date
1850/1930
Title
In Animas Cañon
Coverage (Spatial)
Colorado (United States, North America) (first order administrative divisions)
Date
1850/1930
Title
Men and women posing on a rocky mountainside
Coverage (Spatial)
Colorado (United States, North America) (first order administrative divisions)
Date
1850/1930
Title
Train leaving central on Wonder railroad
Coverage (Spatial)
Colorado (United States, North America) (first order administrative divisions)
Date
1850/1930
Title
Leadville and vicinity, elevation 10,300 feet
Coverage (Spatial)
Leadville (Lake, Colorado, United States, North America) (populated place)
Date
1850/1930
Title
Leadville from Prospect Lode
Coverage (Spatial)
Leadville (Lake, Colorado, United States, North America) (populated place)
Date
1850/1930
Title
Landscape of Leadville, Colorado
Coverage (Spatial)
Leadville (Lake, Colorado, United States, North America) (populated place)
Date
1850/1930
Title
In the "Bobtail" Mine, Black Hawk Canyon, Colorado
Coverage (Spatial)
Colorado (United States, North America) (first order administrative divisions)
Date
1850/1930
Title
Two men and a woman with flowers in her hair next to a waterfall in Colorado
Coverage (Spatial)
Colorado (United States, North America) (first order administrative divisions)
Date
1850/1930
Title
General view of Denver from the tower
Coverage (Spatial)
Colorado (United States, North America) (first order administrative divisions)
Date
1850/1930
Title
Two families in Pueblo, Colorado
Coverage (Spatial)
Pueblo (Pueblo, Colorado, United States, North America) (populated place)
Date
1850/1930
Title
Donkey train, Ute Pass near Manitou
Coverage (Spatial)
Colorado (United States, North America) (first order administrative divisions)
Date
1850/1930
Title
Panorama of Denver, Colorado
Coverage (Spatial)
Colorado (United States, North America) (first order administrative divisions)
Date
1850/1930
Title
General view of Central City, Colorado
Coverage (Spatial)
Colorado (United States, North America) (first order administrative divisions)
Date
1850/1930
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