View of the sand dunes and Sangre de Cristo mountains in the Great Sand Dunes in the San Luis Valley, Colorado. Cumulus and nimbus thunderhead clouds top the peaks.
Great Sand Dunes National Park (Colo.)--1910-1920.; Dunes--Colorado--Great Sand Dunes National Park--1910-1920.; National parks & reserves--Colorado--Great Sand Dunes National Park--1910-1920.
Inmates of the Lookout Mountain School for Boys in Golden, Colorado handle a herd of cattle with reins; inmates wear caps and tunics; a man in a straw hat looks forward; behind herd is a boy on horseback in front of water tower. Mountains and...
Lookout Mountain School for Boys (Golden, Colo.)--1890-1920.; Cattle--Colorado--Golden--1890-1920.
View toward Arkansas River valley near Buena Vista, Colorado, from Colorado Midland Railway; shows edge of Colorado State Reformatory, center right and thunderhead clouds.
Arkansas River--1900-1910.; Buena Vista (Colo.)--1900-1910.; Chaffee County (Colo.)--1900-1910.; Reformatories--Colorado--Chaffee County--1900-1910.; Valleys--Colorado--Chaffee County--1900-1910.; Colorado Midland Railway Company.; State...
Portrait of Native Americans on horseback probably in Big Horn County, Montana; they wear feather headdresses and carry coup sticks. Tepees and thunderhead clouds are in the distance.
Indians of North America--1900-1920.; Headdresses--1900-1920.; Horseback riding--Montana--1900-1920.; Indian encampments--Montana--1900-1920.; Warriors--1900-1920.; Rodman Wanamaker Expedition.
View of a Native American tepee with its covering partly folded up probably in Big Horn County, Montana; branches are tied around the perimeter of the tipi, thunderhead clouds fill the sky.
Indians of North America--1900-1920.; Clouds--Montana--1900-1920.; Tipis--Montana--1900-1920.; Rodman Wanamaker Expedition.
View of Denver and Rio Grande Western locomotives 482, 483, and 499 by stock pens in Chama (Rio Arriba County), New Mexico; mountains and thunderhead clouds are in the distance. Two of the locomotives have pilot plows.
Denver and Rio Grande Western Railroad Company--1950-1960.; Chama (N.M.)--1950-1960.; Railroad locomotives--New Mexico--Chama--1950-1960.; Railroad snowplow locomotives--New Mexico--Chama--1950-1960.
Pine trees stand on a hillside in the foreground in this view looking north toward a ridge of mountains in the distance from Berthoud Pass on the border of Clear Creek and Grand counties in Colorado. Small patches of snow are on the mountains in...
Clear Creek County (Colo.)--1930-1950.; Grand County (Colo.)--1930-1950.; Mountains--Colorado--1930-1950.; Passes (Landforms)--Colorado--1930-1950.; Pines--Colorado--1930-1950.
View of Pile Hill west of Apex in Gilpin County, Colorado; ruins of cabins are among rock and sparse trees. Cumulo nimbus thunderhead clouds fill the sky.
Apex (Colo.)--1930-1950.; Gilpin County (Colo.)--1930-1950.; Log cabins--Colorado--Apex--1930-1950.; Ruins--Colorado--Apex--1930-1950.; Tree stumps--Colorado--Apex--1930-1950.
View of a windswept tree on Baltimore Ridge south of Tolland in Gilpin County, Colorado. Cumulus and nimbus thunderhead clouds fill the sky above distant mountain peaks.
Timberline--Colorado--Tolland--1930-1940.; Gilpin County (Colo.)--1930-1940.; Tolland (Colo.)--1930-1940.; Clouds--1930-1940.; Mountains--Colorado--1930-1940.; Pines--Colorado--Tolland--1930-1940.
Log cabins are surrounded by burned forest and felled timber in (possibly) Gilpin County, Colorado. Distant mountains are covered in strato cumulus thunderhead clouds.
Apple trees in Grand Valley, Colorado, reached via Colorado Midland Railway; shows fruit orchard with apples ready for harvest, man standing on ladder picking apples with canvas sack around neck, crates, and distant thunderhead clouds.
Grand Valley (Colo.)--1900-1910.; Apples--Colorado--Grand Valley--1900-1910.; Fruit industry--Colorado--Grand Valley--1900-1910.; Orchards--Colorado--Grand Valley--1900-1910.
View of an office building at 5600 East Belleview Avenue, Englewood, Colorado. The two story brick and stone structure has oblique corners and angled, massed blocks; thunderhead clouds fill the sky.
Thunderhead clouds show past the reconstructed adobe stockade and guard towers of Fort Vasquez in Platteville (Weld County), Colorado. The fort was built as a fur trading center.