View of construction at Green Mountain Dam in Summit County, Colorado; shows graded earth, scaffolding, and power lines. Cirrus and cumulus clouds span the sky.
Green Mountain Dam (Colo.)--1930-1950.; Summit County (Colo.)--1930-1950.; Dam construction--Colorado--Summit County--1930-1950.
View of construction at the East Portal of the Alva B. Adams Tunnel (Continental Divide Tunnel) of the Colorado Big Thompson project in Larimer County, Colorado.; shows tracks, sheds, pipes, pipe sections, tailings, rocky crags, cirrus and cumulus...
Alva B. Adams Tunnel (Colo.)--1940-1950.; Larimer County (Colo.)--1940-1950.; Construction--Colorado--Larimer County--1940-1950.; Hydraulic facilities--Colorado--Larimer County--1940-1950.
View of mine operations or a gravel plant in (probably) Colorado; a processing building has a drive through loading chute. Ponds, railroad grade, a town, mountains and cirrus clouds are in the distance.
Sand and gravel plants--Colorado--1940-1950.; Mining--Colorado--1940-1950.
Panoramic view of eroded sandstone canyon walls and steep cliffs from Hopi Point (Rowe's Point) near West Rim Drive at Grand Canyon National Park, Arizona. Shows sedimentary rock layers, trees, shrubs, the Colorado River, cirrus and cumulus clouds.
Colorado River (Colo.-Mexico)--1900-1910.; Grand Canyon National Park (Ariz.)--1900-1910.; Hopi Point (Ariz.)--1900-1910.; Canyons--Arizona--Grand Canyon National Park--1900-1910.; Cliffs--Arizona--Grand Canyon National Park--1900-1910.; National...
View of the main commercial street in Roosevelt, Utah; shows pedestrians, horse-drawn carriages and wagons, utility poles with street lamps, two dogs, a horse tied to a utility pole, and a child on horseback. Businesses include: Roosevelt Merc....
Roosevelt (Utah)--1910-1920.; Business districts--Utah--Roosevelt--1910-1920.; Children riding horses--Utah--Roosevelt--1910-1920.
View of the Hendrie-Bolthoff Foundry in Central City (Gilpin county), Colorado; snow dusts split rail fence around the stone building along Eureka Street, and cirrus clouds span the sky.
Central City (Colo.)--1940-1950.; Foundries--Colorado--Central City--1940-1950.
View of desert in (probably) Utah; shows sheer buttes, alluvial fans, and distant mesas. A man stands to one side; cumulus, stratus, nimbus, and cirrus clouds fill the sky.
View of wide fields and distant hills in (probably) Colorado or Utah; cholla cactus and scrub cedar are in the foreground. Clouds include thunderheads, cumulus, nimbus, and cirrus formations.
View towards Collegiate Peaks near Buena Vista, Colorado, reached via Colorado Midland Railway; Sawatch Range, Rocky Mountains. Sun filters through stratus and cirrus clouds.
View of Gregory Street in Central City (Gilpin County), Colorado. Frame houses are by mine tailings; the U. P. R. Mill is in the distance. Stratus, cumulus, and cirrus clouds fill the sky over the hills.
Central City (Colo.)--1900-1910.; Streets--Colorado--Central City--1900-1910.
View of signs and a wooden pole tepee near Sitting Bull Crystal Cave, Rapid City, South Dakota. Signs (one arrow shaped), depict a Sioux shield and the profile of a Native American man, and read: "Sitting Bull Crystal Cave and Sioux Indian Pageant...
Dakota Indians--Commemoration--South Dakota--1940-1950.; Indians of North America--Commemoration--South Dakota--1940-1950.; Billboards--South Dakota--1940-1950.; Tipis--South Dakota--1940-1950.
Rooftop view of downtown Denver, Colorado. Buildings include the Arapahoe County Courthouse, Orpheum Theater, Daniels and Fisher Tower, Kittredge Building, and the Majestic Building. The Pioneer Monument on Colfax Avenue is visible. Signs read:...
Denver (Colo.)--1920-1930.; Business districts--Colorado--Denver--1920-1930.
View of Blanca (Costilla County), Colorado; shows houses and town buildings. Low stratus clouds swathe the Sangre de Cristo Mountains; cirrus formations fill the sky.
Arapaho Peak is in the distance on the border of Grand and Boulder counties in Colorado in this view from the Tip Top Mine near Perigo in Gilpin County. Patches of snow dot the peaks; strato cumulus and cirrus clouds dot the sky.
Boulder County (Colo.)--1930-1950.; Gilpin County (Colo.)--1930-1950.; Grand County (Colo.)--1930-1950.; North Arapaho Peak (Colo.)--1930-1950.; Perigo (Colo.)--1930-1950.; Mining--Colorado--Perigo--1930-1950.
View of forest and snow capped peaks near Jones Pass on the border of Clear Creek and Grand Counties in Colorado. Felled timber and road grade is on a hillside; stratus, cumulus, and cirrus clouds fill the sky.
Timberline--Colorado--1940-1950.; Clear Creek County (Colo.)--1940-1950.; Grand County (Colo.)--1940-1950.; Clouds--Colorado--1940-1950.; Log cabins--Colorado--1940-1950.; Passes (Landforms)--Colorado--1940-1950.; Pines--Colorado--1940-1950.
View of a stream near Jones Pass on the border of Clear Creek and Grand Counties in Colorado. Stratus and cirrus clouds top snow capped mountain peaks.
Timberline--Colorado--1940-1950.; Clear Creek County (Colo.)--1940-1950.; Grand County (Colo.)--1940-1950.; Passes (Landforms)--Colorado--1940-1950.; Tree stumps--Colorado--1940-1950.
Cumulus thunderheads and cirrus clouds fill the sky east of the Fourth of July Mine in Boulder County, Colorado. Felled timber is in the foreground.
Boulder County (Colo.)--1930-1950.; Clouds--1930-1950.; Mining--Colorado--Boulder County--1930-1950.; Tree stumps--Colorado--Boulder County--1930-1950.
Patches of snow remain on Arapaho Peak during the summer in this distant view from the head of Gamble Gulch in Gilpin County, Colorado. Arapaho Peak is on the border of Boulder and Grand Counties. Cumulus and cirrus clouds fill the sky.
Boulder County (Colo.)--1940-1950.; Gilpin County (Colo.)--1940-1950.; Grand County (Colo.)--1940-1950.; Canyons--Colorado--Gilpin County--1940-1950.; Mountains--Colorado--1940-1950.; Summer--Colorado--1940-1950.
View of Grand Lake (Grand County), Colorado. A log cabin on the lake is among pines; cirrus and stratus clouds dot the sky.
Grand County (Colo.)--1900-1920.; Grand Lake (Colo. : Lake)--1900-1920.; Grand Lake (Colo.)--1900-1920.; Houses--Colorado--Grand Lake--1900-1920.; Lakes & ponds--Colorado--Grand Lake--1900-1920.; Pines--Colorado--Grand Lake--1900-1920.
Exterior view of Toll Inn, Tolland (formerly Mammoth), Colorado, owned and operated by Mrs. Charles Toll; the two-story wooden frame hotel has a covered porch and gables. Cumulus and cirrus clouds fill the sky.
Tolland (Colo.)--1900-1930.; Hotels--Colorado--Tolland--1900-1930.; Toll Inn (Tolland, Colo.)
Bird's eye view of Golden, Colorado, looking west to foothills; shows wooden frame residences, out buildings, backyard vegetable gardens, a church, and the edge of Bella Vista (St. Bernard) Hotel center right. Cumulus and cirrus clouds top the...
Golden (Colo.)--1900-1910.; Gardens--Colorado-- Golden--1900-1910.; Hotels--Colorado--Golden--1900-1910.
View of Hot Sulphur Springs, Colorado, reached via Moffat Road, Denver, Northwestern and Pacific Railway (later became Denver and Salt Lake); shows hot springs with rock and wooden frame buildings, boardwalk, a group of people standing between...
Colorado River (Colo.-Mexico)--1900-1910.; Hot Sulphur Springs (Colo.)--1900-1910.; Bridges--Colorado--Hot Sulphur Springs--1900-1910.; Railroad stations--Colorado--Hot Sulphur Springs--1900- 1910.; Springs--Colorado--Hot Sulphur Springs--1900-1910.
Arrow, Colorado (formerly Arrowhead), and Denver, Northwestern and Pacific Railway (later Denver and Salt Lake) passenger train; shows standard gauge tracks and switches, town behind depot, women standing on track, a dining room a restaurant,...
View of Argentine Central Railway narrow gauge track rounding bend cut through mountainside in Clear Creek County, Colorado; Colorado Central Mine dump, tailings and buildings in mountain valley below; cirrus and stratus clouds top the peaks.
Tailings (Metallurgy)--1900-1920.; Clear Creek County (Colo.)--1900-1920.; Colorado Central Mine (Clear Creek County, Colo.)--1900-1920.; Mining--Colorado--Clear Creek County--1900-1920.; Narrow-gage railroads--Colorado--Clear Creek County--1900-...
Shawnee, Colorado in Platte Canyon reached via Colorado and Southern Railway; view across South Platte River to town, summer residences and lodges nestled amidst trees and hillside; cirrus clouds fill the sky.
Platte Canyon (Colo.)--1900-1920.; Shawnee (Colo.)--1900-1920.; South Platte River (Colo. and Neb.)--1900-1920.; Cabins--Colorado--1900-1920.; Lodges--Colorado--1900-1920.; Colorado and Southern Railway.
Bird's eye view of Grand Valley near Grand Junction, Colorado reached via Colorado Midland Railway; shows fruit orchards, agricultural land with some wood buildings, and stratus and cirrus clouds.
Bird's eye view of Breckenridge, Colorado, and Ten Mile Range reached via Colorado and Southern Railway; shows numerous wooden frame buildings and residences in town, churches, school, railroad depot, Denver Hotel, mine dumps and mines, and narrow...
Breckenridge (Colo.)--1900-1910.; Tenmile Range (Colo.)--1900-1910.; Colorado and Southern Railway.
Peach tree in fruit orchard in Grand Valley, Colorado, reached via Colorado Midland Railway; shows a man holding a peach, box with letters: "Mountain Fruit from the Grand Junction Fruit Growers Association, Palisade, Colorado," and cirrus and...
Fruit industry--Colorado--Grand Valley--1900-1910.; Orchards--Colorado--Grand Valley--1900-1910.; Peaches--Colorado--Grand Valley--1900-1910.
A man ringing a bell approaches on Eureka Street in Central City (Gilpin County), Colorado; Teller House, the First National Bank block, City Hall, William's Stables building, and the Registry Block are to the sides. People crowd sidewalks; cumulus...
Central City (Colo.)--1960-1970.; Bells--Colorado--Central City--1960-1970.; Business districts--Colorado--Central City--1960-1970.; Men--Colorado--Central City--1960-1970.; Opera houses--Colorado--Central City--1960-1970.; Central City Opera House.
View of the abandoned Denver and Rio Grande Western Railroad passenger and freight station depot, Gunnison, Colorado; shows the long brick and stucco structure with hipped roof and railroad tracks pulled. Cirrus clouds span the sky.
The primary objective of this index is to contain a comprehensive listing of place names or sites in Colorado that would direct the researcher
to recent and readily available publications. Included in this publication for each site or place name,...