Cesar Chavez and farmworker Jesús Valderrama, pose beside a hand lettered copy of the Bill of Rights outside the Denver City and County Building in Denver, Colorado. They were part of a protest against the incarceration and trial of United Farm...
United Farm Workers of America--1970-1980.; Hispanic Americans--1970-1980.; Denver (Colo.)--1970-1980.; Agricultural laborers.; Chavez, Cesar, 1927-1993--Pictorial works.; Valderrama, Jesús--Pictorial works.; United Farm Workers of...
A worker stacks explosive charges in the powder house at the West Portal of the Alva B. Adams Tunnel (Continental Divide Tunnel) of the Colorado Big Thompson project in Grand County, Colorado. He wears work overalls and a cap. Fuses are wrapped...
Colorado-Big Thompson Project (U.S.)--People--1930-1950.; Alva B. Adams Tunnel (Colo.)--1940-1950.; Grand County (Colo.)--1940-1950.; Explosives--Colorado--Grand County--1940-1950.; Interiors--Colorado--Grand County--1940-1950.
Close-up view of a chart that shows bar graphs that concern the number of charges made for "malicious mischief" and age of the delinquents in Denver, Colorado for the years 1901, 1902, and 1903.
Close-up view of a chart that shows bar graphs that concern the number of charges made for "disorderly conduct" and age of the delinquents in Denver, Colorado for the years 1901, 1902, and 1903.
Studio portrait of José Repito Durán, a farmer and Hispanic rights advocate from Brighton, Colorado. He was active in the Sociedad Protección Mutua de Trabajadores Unidos, an Hispanic labor organization, and a prominent businessman. He wears...
Sociedad Protección Mutua de Trabajadores Unidos--People--1940-1950.; Hispanic Americans--1930-1940.; Mexican Americans--1930-1940.; Business people.; Durán, José Repito, 1893---Pictorial works.; Sociedad Protección Mutua de Trabajadores...
A worker prepares explosive charges for the proposed Loveland Tunnel project in either Clear Creek or Summit County, Colorado. The man stands in a shed and wears work overalls, a coat, and cap. He inserts a fuse into the prepared charge. Labels on...
A team of workers set charges at the Wolf Tongue tungsten mine in Nederland (Boulder County), Colorado. One man places explosives in bored holes and the other holds a tamping stick. Both men wear work overalls, jackets, hard hats, and carbide lamps.
Nederland (Colo.)--1930-1940.; Wolf Tongue Mine (Boulder County, Colo.)--1930-1940.; Explosives--Colorado--Nederland--1930-1940.; Miners--Colorado--Nederland--1930-1940.; Mining--Colorado--Nederland--1930-1940.
Close-up view of a chart that shows bar graphs that concern the percentage of charges made for "malicious mischief" and age of the delinquents in Denver, Colorado for the years 1901, 1902, and 1903.
Close-up view of a chart that shows bar graphs that concern the age and number of incorrigability charges in the Denver, Colorado Juvenile Court during the years 1901, 1902, and 1903.
Interior view of the office of the Gates Rubber Company City Service Station at 1569 Broadway in downtown Denver, Colorado. Men work at desks near a rack of tires. A sign on the wall reads: "Half-Soled Tires Not Called for in 60 Days Will Be Sold...
A pack of wolves attacks an American buffalo bull in a snow storm. The bull charges the wolves, and an injured wolf lies on the ground. Shows buffalo skulls on the snowy ground.
Superintendent Raymond W. Combs sits at a table in The State Civil Service Commission hearing at the State Industrial School (name change in 1961 to Lookout Mountain School for Boys) Golden, Jefferson County, Colorado; dismissed on charges of...
Golden (Colo.)--1940-1950.; Governmental investigations--Colorado--Golden--1940-1950.; Reformatories--Colorado--Golden--1940-1950.; Combs, Raymond W.; State Industrial School (Golden, Colo.)