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  • All fields: Workers
(3555 results)



Display: 50

    • Leroy "Korn" Maes

    • Leroy "Korn" Maes, leader of the United Farm Workers of America (United Farm Workers) strike against the Finerman Lettuce Company poses with some children in Center (Sagauache County), Colorado. He has long hair, and a bushy mustache.
    • United Farm Workers of America--People--1970-1980.; Mexican Americans--1970-1980.; Hispanic Americans--1970-1980.; Agricultural laborers' unions.; Maes, Leroy--Pictorial works.; United Farm Workers of America--Pictorial works.; Mexican...
    • [1970?]
    • Striking lettuce workers

    • Striking workers with the United Farm Workers of America (UFW) pray near a Mobil gas station during the Finerman lettuce strike in Center (Saguache County), Colorado. A photographer stands with the men, one man holds a sign that reads: "Farm Labor...
    • United Farm Workers of America--People--1970-1980.; Mexican Americans--1970-1980.; Hispanic Americans--1970-1980.; Center (Colo.)--1970-1980.; Strikes.; Agricultural laborers.; Prayer.; United Farm Workers of America--Pictorial works.; Mexican...
    • [1972]
    • UFW Grape boycott march

    • Father Marshall Gourley, followed by Mike Wilzoch, marches past a vineyard near Fresno, California. The grape boycott demonstration was held in conjunction with the 1975 United Farm Workers of American Convention in Fresno. An unidentified man...
    • United Farm Workers of America--People--1970-1980.; Mexican Americans--1970-1980.; Hispanic Americans--1970-1980.; Fresno (Calif.)--1970-1980.; Demonstrations.; Boycotts.; Grapes.; Priests.; Gourley, Marshall, Father--Pictorial works.; United Farm...
    • [1975]
    • Denver Ordnance Plant, steam plant under construction

    • A crew of construction workers build the framework for the Steam Plant at the Denver Ordnance Plant (Remington Ordnance Plant, later the Denver Federal Center) in Lakewood (Jefferson County), Colorado. Three boilers and pipe systems are enclosed in...
    • Denver Ordnance Plant--Buildings--1940-1950.; Lakewood (Colo.)--1940-1950.; Building construction--Colorado--Lakewood--1940-1950.; Construction workers--Colorado--Lakewood--1940-1950.; Industrial facilities--Colorado--Lakewood--1940-1950.; Ordnance...
    • [1941?]
    • United Farm Workers Convention, Fresno, Calif.

    • Interior view of the United Farm Workers of America Convention in Fresno, California. Attendees sit at tables with signs that indicate their union affiliation. Members of the Colorado Boycott staff attended the convention.
    • United Farm Workers of America--People--1970-1980.; Mexican Americans--1970-1980.; Hispanic Americans--1970-1980.; Fresno (Calif.)--1970-1980.; Congresses and conventions.; United Farm Workers of America--Pictorial works.; Mexican...
    • [1975]
    • Lettuce strike, Center, Colo.

    • Members and supporters of the United Farm Workers of America join the lettuce strike against Finerman Company in Center (Saguache County), Colorado. Men and women stand neat the side of a highway. Some wear berets and armbands with the United Farm...
    • Mel Finerman Company--People--1970-1980.; United Farm Workers of America--People--1970-1980.; Mexican Americans--1970-1980.; Hispanic Americans--1970-1980.; Center (Colo.)--1970-1980.; Migrant agricultural laborers.; Mel Finerman Company--Pictorial...
    • [1971?]
    • Grape boycott at Safeway store

    • AFL-CIO United Farm Workers of America supporters picket a Safeway Store in support of the grape boycott in Denver, Colorado. Anglo and Hispanic women, men and a little girl carry signs that read: "United Farm Workers," "Union Picket Line AFL-CIO...
    • United Farm Workers of America--People--1970-1980.; Safeway Stores, Inc.--1970-1980.; Mexican Americans--1970-1980.; Hispanic Americans--1970-1980.; Denver (Colo.)--1970-1980.; Pickets.; Boycotts.; United Farm Workers of America--Pictorial works.;...
    • [between 1973 and 1975?]
    • UFW rally, Center, Colo.

    • United Farm Workers of America members and supporters hold a rally for the lettuce workers who are on strike against the Finerman Company in Center (Saguache County), Colorado. Men, an African American and a Hispanic American, stand on a stage and...
    • United Farm Workers of America--People--1970-1980.; Hispanic Americans--1970-1980.; African Americans--1970-1980.; Center (Colo.)--1970-1980.; Demonstrations.; Strikes.; Agricultural laborers.; United Farm Workers of America--Pictorial works.;...
    • [1971?]
    • UFW marchers boycott Liquor Mart, Boulder

    • University of Colorado students and supporters of the United Farm Workers of America participate in a picket boycott of Liquor Mart in Boulder, Colorado. They march past an unidentified motel and businesses. They carry signs with a cartoon figure...
    • United Farm Workers of America--People--1970-1980.; Mexican Americans--1970-1980.; Hispanic Americans--1970-1980.; Boulder (Colo.)--1970-1980.; Demonstrations.; Boycotts.; Pickets.; United Farm Workers of America--Pictorial works.; Mexican...
    • [1972?]
    • Gallo Wine boycott march

    • AFL-CIO United Farm Workers of America members and their supporters march in support of the grape and Gallo Wine boycott through Denver, Colorado. A large group of people carry banners and signs. A banner reads: "The People United Will Never Be...
    • United Steelworkers of America--People--1970-1980.; United Farm Workers of America--People--1970-1980.; Mexican Americans--1970-1980.; Hispanic Americans--1970-1980.; Denver (Colo.)--1970-1980.; Demonstrations.; Boycotts.; United Steelworkers of...
    • [1975]
    • UFWOC sign

    • View of a UFWOC (United Farm Workers Organizing Committee) sign in the window of an office of the lettuce strikers at Finerman Farms in Center (Saguache County), Colorado. UFWOC was the precursor to the UFWA (United Farm Workers of America) and...
    • United Farm Workers Organizing Committee--1970-1980.; Center (Colo.)--1970-1980.; Signs (Notices).; United Farm Workers Organizing Committee--Pictorial works.; Signs and signboards--Colorado--Center--Pictorial works.; Center (Colo.)--Pictorial...
    • 1970?
    • United Farm Worker's march

    • Mike Wilzoch shouts into a megaphone as he leads a United Farm Workers of America grape and Gallo Wine boycott protest march through Denver, Colorado. He wears a coat and dark eyeglasses. A marcher in the distance carries a sign with the eagle...
    • United Farm Workers of America--People--1970-1980.; Mexican Americans--1970-1980.; Hispanic Americans--1970-1980.; Denver (Colo.)--1970-1980.; Agricultural laborers' unions.; Demonstrations.; Boycotts.; Wilzoch, Mike--Pictorial works.; United Farm...
    • [1975?]
    • Picketing Super Serve Drugs

    • Senator Richard Castro pickets with supporters of the United Farm Workers, who include Jerry Ryan and Mike Wilzoch, in boycott of Gallo Wine at the Pecos Super Serve Drugs at West 44th (Forty-Fourth) Avenue and North Pecos Street in the Sunnyside...
    • Super Serve Drugs (Denver, Colo.)--1970-1980.; United Farm Workers of America--People--1970-1980.; Mexican Americans--1970-1980.; Hispanic Americans--1970-1980.; Sunnyside (Denver, Colo.)--1970-1980.; Denver (Colo.)--1970-1980.; Boycotts.;...
    • [1975]
    • Impersonating Zeezo the Clown

    • United Farm Workers of America (UFW) organizer Jerry Ryan, dressed as "Zeezo" the clown, stands outside a Safeway store in Denver, Colorado. The store was running a promotion with it's own clown to entertain customers. Ryan, dressed as the clown,...
    • Safeway Stores, Inc.--1970-1980.; United Farm Workers of America--People--1970-1980.; Hispanic Americans--1970-1980.; Denver (Colo.)--1970-1980.; Boycotts.; Supermarkets.; Pickets.; Impersonation.; Clowns--Colorado.; Ryan, Jerry--Pictorial works.;...
    • [1975]
    • Picketing Karl's Liquors

    • Jesús Valderrama pickets Karl's Liquors for the sale of Gallo Wine at West Colfax in Denver, Colorado. He holds a sign that reads: "AFL-CIO United Farm Workers Union Picket. Please Don't Scab. Huelga." A young girl, the daughter of the owner of...
    • Karl's Liquors (Denver, Colo.)--1970-1980.; United Farm Workers of America--People--1970-1980.; Mexican Americans--1970-1980.; Hispanic Americans--1970-1980.; Denver (Colo.)--1970-1980.; Girls.; Liquor stores.; Boycotts.; Pickets.; Valderrama,...
    • [between 1973 and 1975?]
    • UFW labor leaders

    • Cesar Chavez, left and Marshall Ganz, wearing eyeglasses, pose with two unidentified labor leaders at probably a United Farm Workers of America meeting. They stand in front table behind a mural depicting the United Farm Workers.
    • United Farm Workers of America--1970-1980.; Hispanic Americans--1970-1980.; Murals.; Ganz, Marshall, 1943---Pictorial works.; Chavez, Cesar, 1927-1993--Pictorial works.; United Farm Workers of America--Pictorial works.; Hispanic...
    • [1970?]
    • United Farm Worker pickets

    • Members and supporters of the United Farm Workers of America picket the Farm Bureau in Alamosa (Alamosa County) Colorado. Men and women carry signs that read: "Don't Support [?]" and "Farm Bureau Exploits Farm Workers." Railroad freight cars are in...
    • United Farm Workers of America--People--1970-1980.; Mexican Americans--1970-1980.; Hispanic Americans--1970-1980.; Alamosa--1970-1980.; Migrant agricultural laborers.; Pickets.; United Farm Workers of America--Pictorial works.; Mexican...
    • [1970]
    • Farm workers in front of trailer

    • Jerry Ryan, with a beard and dark eyeglasses, and Jesús Valderrama, with an umbrella, members of the United Farm Workers Union of America and three supporters stand in front of a trailer in front of the Super Serve Drugs on West 44th...
    • Super Serve Drugs (Denver, Colo.)--1970-1980.; United Farm Workers of America--People--1970-1980.; Mexican Americans--1970-1980.; Hispanic Americans--1970-1980.; Sunnyside (Denver, Colo.)--1970-1980.; Denver (Colo.)--1970-1980.; Agricultural...
    • [1975]
    • Denver parks workers

    • Denver park workers sit or stand in probably a park in Denver, Colorado. Men wear overalls, blue jeans, denim or wool jackets and hats or caps and pose for a group portrait. Identified gardeners and greenhouse staff include "Loyd," "Bill Barrie,"...
    • Denver (Colo.). Dept. of Parks and Recreation.--People--1930-1940.; African Americans--Men--Colorado--Denver--1930-1940.; Gardeners--Colorado--Denver--1930-1940.; Denver (Colo.)--1930-1940.; Employees--Colorado--Denver--1930-1940.
    • 1935?
    • WPA workers in Coal Creek Canyon

    • Works Progress Administration (WPA) workers in overalls or jeans, gloves, and hats hold shovels and walk in the flood damaged creek bed in Coal Creek Canyon (Jefferson County), Colorado. Shows flood debris, sand and the eroded edges of Coal Creek.
    • United States. Works Progress Administration of Colorado--1930-1940.; Coal Creek Canyon (Colo.)--1930-1940.; Jefferson County (Colo.)--1930-1940.; Floods--Colorado--Jefferson County--1930-1940.; Laborers--Colorado--Jefferson County--1930-1940.;...
    • 1938 Sept. 6
    • Denver branch, Ford Motor Company employees

    • Panoramic view of employees of the Ford Motor Company near the Ford Company building at 1552 Broadway in Denver, Colorado. The workers are mostly men; some wear suits others wear work clothes. Some women office workers are also present. Two...
    • Ford Motor Company--People--1910-1920.; African Americans--Men--Colorado--Denver--1910-1920.; Denver (Colo.)--1910-1920.; Automobile industry--Colorado--Denver--1910-1920.; Employees--Colorado--Denver--1910-1920.
    • 1914 June 6
    • Aerial construction, raising pole to upright position by hand

    • Workers use wires and poles to prop up a telephone pole in an alley probably in Denver, Colorado. One group of workers steady the pole near the base while other workers push the pole on its end with long sticks. Low wood fences surround the brick...
    • Mountain States Telephone and Telegraph Company--Equipment & supplies--1910-1920.; Denver (Colo.)--1910-1920.; Construction--Colorado--Denver--1910-1920.; Linemen--Colorado--Denver--1910-1920.; Utility poles--Colorado--1910-1920.
    • 1914
    • Aerial construction, raising pole to upright position by hand

    • Mountain States Telephone and Telegraph Company workers position a pole near a dirt road and field probably in Colorado. One man braces the pole with a prop and other workers are positioned along its length. Several of the workers wear work...
    • Mountain States Telephone and Telegraph Company--People--1910-1920.; Construction--Colorado--1910-1920.; Linemen--Colorado--1910-1920.; Utility poles--Colorado--1910-1920.
    • 1914
    • Mexican workers recruited and brought to the Arkansas Valley, Colorado, Nebraska and Minnesota

    • Unidentified Mexican sugar beet workers, recruited by the Farm Security Administration to work in Colorado, Nebraska and Minnesota, pose near a railroad train at an unidentified railroad station. Many of the men wear straw hats.
    • Mexicans--1940-1950.; Agricultural laborers--Mexican.; Agricultural laborers, Foreign--Pictorial works.; Mexicans--Pictorial works.
    • [1943 May]
    • Jesús Valderrama

    • Portrait of United Farm Workers of America supporter, Jesús Valderrama. He wears a straw hat with a high crown. Valderrama was beaten and then arrested at a UFW picket line at Party Time Liquor in Denver, Colorado.
    • United Farm Workers of America--People--1970-1980.; Denver (Colo.)--1970-1980.; Agricultural laborers.; Valderrama, Jesús--Pictorial works.; United Farm Workers of America--Pictorial works.; Mexican American agricultural...
    • [1975?]
    • Pickets outside Denver City Auditorium

    • United Farm Workers of America (UFW) supporters picket the Denver Symphony outside of the Denver City Auditorium theater on Fifteenth (15th) Street in Denver, Colorado. The pickets were part of a boycott of the Safeway grocery store chain. People...
    • City Auditorium (Denver, Colo.)--1970-1980.; United Farm Workers of America--People--1970-1980.; Mexican Americans--1970-1980.; Hispanic Americans--1970-1980.; Central Business District (Denver, Colo.)--1970-1980.; Denver (Colo.)--1970-1980.;...
    • [1971]
    • Cinco de Mayo

    • View of the stage at Cinco de Mayo celebration in Denver, Colorado. An unidentified man looks over the United Farm Workers of America (UFW) information table. In the distance Father José Lara addresses the crowd. A sign over the stage reads:...
    • United Farm Workers of America--People--1970-1980.; Mexican Americans--1970-1980.; Hispanic Americans--1970-1980.; Cinco de Mayo (Mexican Holiday)--1970-1980.; Denver (Colo.)--1970-1980.; Public speaking.; Priests.; Lara, José, Father--Pictorial...
    • [1975]
    • Mexican workers recruited and brought to the Arkansas Valley, Colorado, Nebraska and Minnesota

    • Mexican sugar beet workers, recruited by the Farm Security Administration to work in Colorado, Nebraska and Minnesota, look out the window of a passenger train. The three men wear hats and have mustaches. Graffiti chalked on the train under the...
    • Mexicans--1940-1950.; Agricultural laborers--Mexican.; Agricultural laborers, Foreign--Pictorial works.; Mexicans--Pictorial works.
    • [1943 May]
    • Lettuce strike, Center, Colo.

    • A member of the United Farm Workers of America stands beside his wife and holds his baby probably during a lettuce strike in Center (Saguache County), Colorado.
    • United Farm Workers of America--People--1970-1980.; Mexican Americans--1970-1980.; Hispanic Americans--1970-1980.; Center (Colo.))--1970-1980.; Migrant agricultural laborers.; Infants.; United Farm Workers of America--Pictorial works.; Mexican...
    • [1970?]
    • Picketing the Denver City and County building

    • United Farm Workers of America (UFW) supporters picket the Denver City and County building in Denver, Colorado. The picketers protest Judge Robert Cummins' decision to jail UFW coordinator Jerry Ryan for refusing to remove his "Boycott Gallo"...
    • City and County Building (Denver, Colo.)--1970-1980.; United Farm Workers of America--People--1970-1980.; Mexican Americans--1970-1980.; Hispanic Americans--1970-1980.; Denver (Colo.)--1970-1980.; Pickets.; City and County Building (Denver,...
    • [1975]
    • Father José Lara

    • Father José Lara stands in front of Our Lady of Guadalupe Church, 1209 West 36th Avenue, in the Highland neighborhood, Denver, Colorado. Father Lara is flanked by United Farm Workers of America (UFW) boycott organizer Mary Ann Alonzo and the...
    • Our Lady of Guadalupe Church (Denver, Colo.)--1970-1980.; United Farm Workers of America--People--1970-1980.; Mexican Americans--1970-1980.; Hispanic Americans--1970-1980.; Highland (Denver, Colo.)--1970-1980.; Denver (Colo.)--1970-1980.;...
    • [1971]
    • Chester Ruiz negotiates with police at picket line

    • United Farm Workers of America boycott coordinator Chester Ruiz negotiates with the police on a picket line at an unidentified store in Denver, Colorado. The picketers were boycotting the sale of grapes, lettuce and Gallo Wine. Chester talks to a...
    • United Farm Workers of America--People--1970-1980.; Mexican Americans--1970-1980.; Hispanic Americans--1970-1980.; Denver (Colo.)--1970-1980.; Police; Negotiating.; Pickets.; Ruiz, Chester--Pictorial works.; United Farm Workers of...
    • [1971?]
    • Picket at Karl's Liquors

    • Mike Wilzoch pickets Karl's Liquors for the sale of Gallo Wine at West Colfax in Denver, Colorado. He holds a sign that reads: "AFL-CIO United Farm Workers Union Picket. Please Respect the Picket Line Huelga." A young boy, the son of the owner of...
    • Karl's Liquors (Denver, Colo.)--1970-1980.; United Farm Workers of America--People--1970-1980.; Mexican Americans--1970-1980.; Hispanic Americans--1970-1980.; Denver (Colo.)--1970-1980.; Boys.; Liquor stores.; Boycotts.; Pickets.; Wilzoch,...
    • [1972]
    • Children march in boycott demonstration

    • Two unidentified children march with AFL-CIO United Farm Workers of America members and their supporters in support of the grape and Gallo Wine boycott through Denver, Colorado.
    • United Steelworkers of America--People--1970-1980.; United Farm Workers of America--People--1970-1980.; Mexican Americans--1970-1980.; Hispanic Americans--1970-1980.; Denver (Colo.)--1970-1980.; Demonstrations.; Boycotts.; Children.; United...
    • [1975]
    • UFW members and supporters march down Broadway in Denver

    • United Farm Workers members and supporters march down Broadway in Denver, Colorado. The people march in support of the United Farm Workers boycott of grapes, lettuce and California wine. Men and women carry signs and banners. A motorcycle policeman...
    • United Farm Workers of America--People--1970-1980.; Denver (Colo.)--1970-1980.; Boycotts.; Demonstrations.; United Farm Workers of America--Pictorial works.; Boycotts--Colorado--Wheat Ridge--Pictorial works.;...
    • [1975?]
    • State Senator Rich Castro

    • Senator Richard Castro speaks to reporters about the Gallo Wine boycott at a press conference held at Super Save Drugs located near West 44th Avenue and North Pecos Street in the Sunnyside neighborhood, Denver, Colorado. Mike Wilzoch stands on...
    • United Farm Workers of America--People--1970-1980.; Mexican Americans--1970-1980.; Hispanic Americans--1970-1980.; Denver (Colo.)--1970-1980.; Press conferences.; Legislators--Colorado.; Wilzoch, Mike--Pictorial works.; Castro, Richard Thomas,...
    • [1975]
    • Byers Junior High School Red Cross workers conservation class demonstration

    • Photograph of three Red Cross workers, Mrs. Finley Dye, Mrs. W. W. Basham and Mrs. I. A. Berman, during a canning demonstration for a conservation class to Byers Junior High School in Denver, Colorado. One woman holds a jar of vegetables with they...
    • Byers Junior High School (Denver, Colo.); Schools--Colorado--Denver.; Denver Public Schools--Archives.; Public schools--Colorado--Denver.
    • 1943 September
    • Demonstrators

    • Shows United Farm Workers of America Union members as they walk down a road, possibly in Colorado, in support of California farm workers on strike. They called for a boycott of grapes and of Safeway Incorporated.
    • United Farm Workers of America--People--1960-1970.; Mexican Americans--Colorado--1960-1970.; Demonstrations--Colorado--1960-1970.
    • [between 1965 and 1975?]
    • La Jara, Colorado, migrant workers

    • Migrant workers gather with their children along the tracks of the Denver & Rio Grande railroad in La Jara, Colorado in Conejos County. Their possessions, including bedframes, cabinets, wardrobes, tables, chairs, and kitchen utensils are gathereed...
    • La Jara (Colo.)--1910-1920.; Children--Colorado--La Jara--1910-1920.; Migrant laborers--Colorado--La Jara--1910-1920.; Railroads--Colorado--La Jara--1910-1920.
    • 1911
    • Turntable, Trinidad, Colorado and Southern

    • View of the construction of a Colorado and Southern railroad turntable in Trinidad (Las Animas County), Colorado. Construction workers build wooden concrete forms below grade. A group of workers stand and watch. Repair shops and construction...
    • Colorado and Southern Railway--1920-1930.; Turntables (Railroads)--Colorado--Trinidad--1920-1930.; Trinidad (Colo.)--1920-1930.; Railroad construction & maintenance--Colorado--Trinidad--1920-1930.; Railroad construction...
    • 1923
    • New river channel

    • Construction workers stand in a trench or beside construction equipment near Pando in Camp Hale (Eagle County), Colorado. An excavator, in the re-routed Eagle River bed, reads "CA Switzer 3." Men wear overalls and hats. Shows Denver and Rio Grande...
    • United States. Army. Mountain Division, 10th.; World War, 1939-1945--Military facilities--Colorado--Camp Hale--1940-1950.; Camp Hale (Colo.)--1940-1950.; Eagle River (Colo.)--1940-1950.; Channels--Colorado--Camp Hale--1940-1950.; Construction...
    • [1942 between April and November]
    • Railroad construction at Lowry

    • Work Projects Administration (WPA) railroad construction workers in overalls and fedoras stand on rails at a switch on railroad tracks near Lowry Air Force Base in the Lowry Field neighborhood of Denver, Colorado. A construction crane hoists...
    • Union Pacific Railroad Company--1940-1950.; Denver (Colo.)--1940-1950.; Lowry Air Force Base (Colo.)--1940-1950.; Hoisting machinery--Colorado--Denver--1940-1950.; Railroad construction & maintenance--Colorado--Denver--1940-1950.; Railroad...
    • [1941]
    • New river channel back of hospital area

    • Construction workers stand in trench excavated to re-route the Eagle River near Pando at Camp Hale (Eagle County), Colorado. An excavator reads: "Platt Rogers, Pueblo, Colorado No.1" and a crane is in the distance. Shows workers and trucks in the...
    • United States. Army. Mountain Division, 10th.; World War, 1939-1945--Military facilities--Colorado--Camp Hale--1940-1950.; Camp Hale (Colo.)--1940-1950.; Eagle River (Colo.)--1940-1950.; Channels--Colorado--Camp Hale--1940-1950.; Construction...
    • [1942 between April and November]
    • Scenes on the Pacific Railroad

    • Men and women dressed in formal attire sit in a Pacific Railroad dining car. African American (Black) men waiters carry trays. The railroad car has curtains, glass globe lights and mirrors. Railroad workers stand near a dynamite blast through a...
    • African Americans--1860-1870.; Chinese--1860-1870.; Blasting--1860-1870.; Interiors--1860-1870.; Passengers--1860-1870.; Railroad construction & maintenance--1860-1870.; Railroad construction workers--1860-1870.; Railroad dining cars--1860-1870.;...
    •  
    • Conduit #16

    • Workmen unload pipes onto wood frames at a work site in Jefferson County, Colorado. The pipes are forty-two inch diameter reinforced concrete pipes made by the Lock Joint Company of Denver for construction of Conduit #16 of the Fraser River...
    • Jefferson County (Colo.)--1930-1940.; Pipes (Conduits)--Colorado--Jefferson County--1930-1940.; Construction workers--Colorado--Jefferson County--1930-1940.; Trucks--Colorado--Jefferson County--1930-1940.
    • 1936 October 16
    • Conduit #16

    • Construction workers stand in a deep trench and shovel dirt over a large concrete pipe at a work site in Clear Creek valley in Jefferson County, Colorado. The pipe is forty-two inch diameter reinforced concrete pipe coated with coal tar enamel. The...
    • Excavating machinery--Colorado--Jefferson County--1930-1940.; Jefferson County (Colo.)--1930-1940.; Pipes (Conduits)--Colorado--Jefferson County--1930-1940.; Construction workers--Colorado--Jefferson County--1930-1940.;...
    • 1936 October 16
    • United Farm Workers protest

    • Members of the United Farm Workers of America and their supporters march in a field at an unidentified farm. One man carries a UFW flag, another wears sunglasses.
    • United Farm Workers of America--1970-1980.; Hispanic Americans--1970-1980.; United Farm Workers of America--Pictorial works.; Hispanic Americans--Pictorial works.; Demonstrations--Pictorial works.
    • [1970?]
    • C.& S. workers

    • Colorado & Southern Railway workers stand or sit and pose for a group portrait beside a locomotive in probably Denver, Colorado. Men hold lanterns and wear overalls and hats or caps; two men wear ties. Workers include African American (Black) men....
    • Colorado and Southern Railway--People--1890-1910.; African Americans--Men--Colorado--Denver--1890-1910.; Railroad employees--Colorado--Denver--1890-1910.; Peterson, A. R.
    •  
    • City Park, March 1940

    • Construction workers balance a large section of concrete pipe as an excavator lifts the pipe from a truck in City Park, Denver, Colorado. The workers wear hats, overalls, and gloves. A label on the truck reads: "Gallagher," and the license plate...
    • Excavating machinery--Colorado--Denver--1940-1950.; City Park (Denver, Colo.)--1940-1950.; Denver (Colo.)--1940-1950.; Pipes (Conduits)--Colorado--Denver--1940-1950.; Construction workers--Colorado--Denver--1940-1950.;...
    • 1940 March

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