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.
Book commemorating the Diamond Anniversary of the First Baptist Church in Denver, Colorado. Included in the book is a description of the history of the church, is former locations, photographs and a list of members of the congregation.
First Baptist Church (Denver, Colo.)--Directories.; First Baptist Church (Denver, Colo.)
People approach Colorado and Southern Railway passenger railroad cars in Boulder County, Colorado; houses dot the coal mining town of Marshall; shows a canal or ditch (possibly Denver-Greeley Valley Irrigation system), and the Flatirons.
Colorado and Southern Railway--1900-1910.; Denver-Greeley Valley Irrigation District--Facilities--1900- 1910.; Marshall (Colo.)--1900-1910.; Houses--Colorado--Marshall--1900-1910.; Irrigation--Colorado--Marshall--1900-1910.;...
Men, horse-drawn equipment, and machinery harvest potatoes, somewhere in Colorado, possibly Front Range or Eastern Colorado; shows large potato field, farmworkers, a man in suit (probably farmer or overseer), another man in suit inspecting potato...