Close-up view of a agricultural implement that consists of two wheels, one that picks up dirt on small ledges and deposits the dirt on a ledge at the top of the wheel, probably in Denver, Colorado.
List of fatal mining accident victims in 1905 (Virginia City Mine only) and 1912-1921, taken from the 1912-1921 Annual report of coal mines, State of Alabama, and from the website http://www.gendisasters.com/al/ "Alabama mine explosions". Gives...
A man examines mineral outcroppings at the Alma Lincoln Mine in Idaho Springs (Clear Creek County), Colorado.
Alma Lincoln Mine (Clear Creek County, Colo.)--1940-1950.; Idaho Springs (Colo.)--1940-1950.; Mineral deposits--Colorado--Idaho Springs--1940-1950.; Miners--Colorado--Idaho Springs--1940-1950.; Mining--Colorado--Idaho Springs--1940-1950.
Lincoln State Bank, Arriba, Lincoln County, Colorado, features a one-story corner brick building with contrasting brick trim on pilasters, decorative cornice with egg and dart molding, parapet with low apex gables, contrasting decorative brick...
View of layered shale cliffs and hills in Mesa County, Colorado. A wire fence with timber posts and a haystack are in Grand Valley. Sparse trees and shrubs are on the Book Cliffs.
Oil-shales--Colorado--Mesa County--1900-1920.; Book Cliffs (Utah and Colo.)--1900-1920.; Mesa County (Colo.)--1900-1920.; Cliffs--Colorado--Mesa County--1900-1920.
Index of the Fatal Mining Accidents occurring in British Columbia Canada in the years 1887, and 1896-1949. Information is arranged alphabetically and includes: the name of the victim, date of the accident, colliery/mine name (town), whether fatal...
View of Castle Geyser in the Upper Geyser Basin, Yellowstone National Park, Wyoming. Shows a geyser cone of accreted mineral deposits. A forest is in the distance.
Castle Geyser (Wyo.); Yellowstone National Park--1870-1880.; Expeditions & surveys--Yellowstone National Park--1870-1880.; Geysers--Yellowstone National Park--1870-1880.; Geological and Geographical Survey of the Territories (U.S.)
Men stand on a rocky ledge and pose beneath a layered shale cliff in Mesa County or Garfield County, Colorado. Shale cliffs are above talus, shrubs, and a valley.
View of Grotto Geyser a hot spring at the lower end of the Upper Basin, Yellowstone National Park, Wyoming. Shows pools of water, silica deposits, and steam over the thermal spring. Forests are in the distance.
Grotto Geyser (Wyo.)--1870-1880.; Upper Geyser Basin (Wyo.)--1870-1880.; Yellowstone National Park--1870-1880.; Expeditions & surveys--Yellowstone National Park--1870-1880.; Geysers--Yellowstone National Park--1870-1880.; Geological and...
Denver Public Schools--Students--Yearbooks.; North High School (Denver, Colo.)--Students--Yearbooks.; School yearbooks--Colorado--Denver.; High schools--Colorado--Denver--Periodicals.