Denver Public Library Western History/Genealogy Digital Collections

- At water tank just north of Ludlow looking east across tracks to tent colony
- Members of the Colorado National Guard, called in to suppress the UMW strike against CF&I, pose near the water tank and the Colorado and Southern tracks on Water Tower Hill near Ludlow, Las Animas County, Colorado.
- Colorado. National Guard--Colorado--Ludlow--1910-1920.; Colorado and Southern Railway--1910-1920.; Colorado Fuel and Iron Company--Strikes--1910-1920.; United Mine Workers of America--Strikes--1910-1920.; Coal Strike, Colo., 1913-1914.; Ludlow...
- [1914]
- Colorado National Guard at Ludlow
- A member of the Colorado National Guard, called in to suppress the UMW strike against CF&I, rides on horseback past a group of guardsmen near Ludlow, Las Animas County, Colorado. The men are near a barracks tent.
- Colorado. National Guard--Colorado--Ludlow--1910-1920.; Colorado Fuel and Iron Company--Strikes--1910-1920.; United Mine Workers of America--Strikes--1910-1920.; Coal Strike, Colo., 1913-1914.; Ludlow (Colo.)--1910-1920.; Coal...
- [1914]
- K. J. Linderfeldt
- K. J. Linderfelt, a member of the Colorado National Guard called in to suppress the UMW strike against CF&I, poses on horseback near Ludlow, Las Animas County, Colorado.
- Colorado. National Guard--Colorado--Ludlow--1910-1920.; Colorado Fuel and Iron Company--Strikes--1910-1920.; United Mine Workers of America--Strikes--1910-1920.; Coal Strike, Colo., 1913-1914.; Ludlow (Colo.)--1910-1920.; Coal...
- [1914]
- National Guard in ore car at Ludlow
- Members of the Colorado National Guard, called in to suppress the UMW strike against CF&I, are on top of a full ore car with their guns drawn near Ludlow, Las Animas County, Colorado. Boxcars from the Colorado & Southern Railway and the Northern...
- Colorado. National Guard--Colorado--Ludlow--1910-1920.; Colorado and Southern Railway--1910-1920.; Colorado Fuel and Iron Company--Strikes--1910-1920.; Northern Pacific Railroad Company--1910-1920.; United Mine Workers of...
- [1914]
- Ludlow strike Officers of National Guard.
- Officers of the Colorado National Guard, called in to suppress the UMW strike against CF&I, pose outdoors near Ludlow, Las Animas County, Colorado.
- Colorado. National Guard--Colorado--Ludlow--1910-1920.; Colorado Fuel and Iron Company--Strikes--1910-1920.; United Mine Workers of America--Strikes--1910-1920.; Coal Strike, Colo., 1913-1914.; Ludlow (Colo.)--1910-1920.; Coal...
- [1914]
- Demonstrations - Ludlow massacre
- View of the UMWA camp for coal miners on strike against CF&I in Ludlow, Las Animas County, Colorado; shows boys, a snow tower, an effigy, and United States flags.
- Colorado Fuel and Iron Company--Strikes--1910-1920.; United Mine Workers of America--Strikes--1910-1920.; Coal Strike, Colo., 1913-1914.; Ludlow (Colo.)--1910-1920.; Children--Colorado--Ludlow--1910-1920.; Coal mining--Colorado--Ludlow--1910-1920.;...
- 1914
- Demonstrations - Ludlow massacre
- View of the UMWA camp for coal miners on strike against CF&I in Ludlow, Las Animas County, Colorado; shows a man, a boy and girls, a snow tower, an effigy, and United States flags.
- Colorado Fuel and Iron Company--Strikes--1910-1920.; United Mine Workers of America--Strikes--1910-1920.; Coal Strike, Colo., 1913-1914.; Ludlow (Colo.)--1910-1920.; Children--Colorado--Ludlow--1910-1920.; Coal mining--Colorado--Ludlow--1910-1920.;...
- 1914
- Ludlow massacre - tent colony
- View of the UMWA camp for coal miners on strike against CF&I in Ludlow, Las Animas County, Colorado; shows men, a boy, a snow tower, and canvas tents.
- Colorado Fuel and Iron Company--Strikes--1910-1920.; United Mine Workers of America--Strikes--1910-1920.; Coal Strike, Colo., 1913-1914.; Mining camps--Colorado--Ludlow--1910-1920.; Ludlow (Colo.)--1910-1920.;...
- 1914
- Demonstrations - Ludlow massacre
- View of the UMWA camp for coal miners on strike against CF&I in Ludlow, Las Animas County, Colorado; shows boys, a snow tower, an effigy, and United States flags.
- Colorado Fuel and Iron Company--Strikes--1910-1920.; United Mine Workers of America--Strikes--1910-1920.; Coal Strike, Colo., 1913-1914.; Ludlow (Colo.)--1910-1920.; Children--Colorado--Ludlow--1910-1920.; Coal mining--Colorado--Ludlow--1910-1920.;...
- 1914
- Ludlow massacre - tent colony
- View of the UMWA camp for coal miners on strike against CF&I in Ludlow, Las Animas County, Colorado; shows a boy, men, canvas tents, and snow.
- Colorado Fuel and Iron Company--Strikes--1910-1920.; United Mine Workers of America--Strikes--1910-1920.; Coal Strike, Colo., 1913-1914.; Mining camps--Colorado--Ludlow--1910-1920.; Ludlow (Colo.)--1910-1920.;...
- 1914
- Ludlow massacre - tent colony
- View of the UMWA camp for coal miners on strike against CF&I in Ludlow, Las Animas County, Colorado; shows boys, men, canvas tents, and snow.
- Colorado Fuel and Iron Company--Strikes--1910-1920.; United Mine Workers of America--Strikes--1910-1920.; Coal Strike, Colo., 1913-1914.; Mining camps--Colorado--Ludlow--1910-1920.; Ludlow (Colo.)--1910-1920.;...
- 1914
- Ludlow massacre - tent colony
- View of the UMWA camp for coal miners on strike against CF&I in Ludlow, Las Animas County, Colorado; shows a boy, men, canvas tents, a horse-drawn wagon, and a snow tower with effigy.
- Colorado Fuel and Iron Company--Strikes--1910-1920.; United Mine Workers of America--Strikes--1910-1920.; Coal Strike, Colo., 1913-1914.; Mining camps--Colorado--Ludlow--1910-1920.; Ludlow (Colo.)--1910-1920.; Carts &...
- 1914
- Ludlow massacre - tent colony
- View of the UMWA camp for coal miners on strike against CF&I in Ludlow, Las Animas County, Colorado; shows canvas tents and a man with a chunk of snow, wearing a metal star on his suspenders.
- Colorado Fuel and Iron Company--Strikes--1910-1920.; United Mine Workers of America--Strikes--1910-1920.; Coal Strike, Colo., 1913-1914.; Mining camps--Colorado--Ludlow--1910-1920.; Ludlow (Colo.)--1910-1920.; Coal...
- 1914
- Ludlow massacre - tent colony
- View of the UMWA camp for coal miners on strike against CF&I in Ludlow, Las Animas County, Colorado; shows canvas tents, men, and boys.
- Colorado Fuel and Iron Company--Strikes--1910-1920.; United Mine Workers of America--Strikes--1910-1920.; Coal Strike, Colo., 1913-1914.; Mining camps--Colorado--Ludlow--1910-1920.; Ludlow (Colo.)--1910-1920.;...
- 1914
- Ludlow massacre - tent colony
- View of the UMWA camp for coal miners on strike against CF&I in Ludlow, Las Animas County, Colorado; shows canvas tents, men, women, a boy, snow, and washtubs.
- Colorado Fuel and Iron Company--Strikes--1910-1920.; United Mine Workers of America--Strikes--1910-1920.; Coal Strike, Colo., 1913-1914.; Mining camps--Colorado--Ludlow--1910-1920.; Ludlow (Colo.)--1910-1920.;...
- 1914
- Armored car
- Men with rifles and artillery in an armored vehicle, responding to the UMWA coal miners' strike against CF&I, in Ludlow, Las Animas County, Colorado.
- Colorado Fuel and Iron Company--Strikes--1910-1920.; United Mine Workers of America--Strikes--1910-1920.; Coal Strike, Colo., 1913-1914.; Ludlow (Colo.)--1910-1920.; Armored vehicles--Colorado--Ludlow--1910-1920.; Arms &...
- [1913 or 1914]
- Coal miner's daughter
- A girl wears a striped dress, high-button shoes, and holds a doll while she poses by a window with lace curtains. She is the child of a UMWA coal miner on strike against CF&I, in Ludlow, Las Animas County, Colorado.
- Colorado Fuel and Iron Company--Strikes--1910-1920.; United Mine Workers of America--Strikes--1910-1920.; Coal Strike, Colo., 1913-1914.; Ludlow (Colo.)--1910-1920.; Children playing with dolls--Colorado--Ludlow--1910-1920.;...
- 1913 or 1914
- Girl on a swing
- Daughter of a UMWA coal miner on strike against CF&I, wearing a hat and dress, rides a swing in Ludlow, Las Animas County, Colorado. Signs read: "Theater Vaudeville - Lumber Company."
- Colorado Fuel and Iron Company--Strikes--1910-1920.; United Mine Workers of America--Strikes--1910-1920.; Coal Strike, Colo., 1913-1914.; Ludlow (Colo.)--1910-1920.; Children swinging--Colorado--Ludlow--1910-1920.;...
- 1913 or 1914
- Miner & sons at Ludlow
- UMWA coal miners on strike against CF&I pose with boys in Ludlow, Las Animas County, Colorado.
- Colorado Fuel and Iron Company--Strikes--1910-1920.; United Mine Workers of America--Strikes--1910-1920.; Coal Strike, Colo., 1913-1914.; Ludlow (Colo.)--1910-1920.; Children--Colorado--Ludlow--1910-1920.; Coal mining--Colorado--Ludlow--1910-1920.;...
- 1913 or 1914
- Showing white flag to try & get by Nat'l guard to go to town
- A UMWA coal miner on strike against CF&I in Ludlow, Las Animas County, Colorado, poses with a woman and white flag in a wagon; railroad coal car reads: "Frisco."
- Colorado Fuel and Iron Company--Strikes--1910-1920.; United Mine Workers of America--Strikes--1910-1920.; Coal Strike, Colo., 1913-1914.; Flags of truce--Colorado--Ludlow--1910-1920.; Ludlow (Colo.)--1910-1920.; Carts &...
- 1913 or 1914
- Flag of truce shown by miners or press
- People on a dirt road in Ludlow, Las Animas County, Colorado, include a man with a white flag and two women (one Black). They are involved with the UMWA coal miners' strike against CF&I.
- Colorado Fuel and Iron Company--Strikes--1910-1920.; United Mine Workers of America--Strikes--1910-1920.; Coal Strike, Colo., 1913-1914.; Flags of truce--Colorado--Ludlow--1910-1920.; Ludlow (Colo.)--1910-1920.; African...
- 1913 or 1914
- See, 'tis hard to force a smile
- Studio portrait of a coal miner and a girl (his daughter ?), during the UMWA strike against CF&I, in Ludlow, Las Animas County, Colorado.
- Colorado Fuel and Iron Company--Strikes--1910-1920.; United Mine Workers of America--Strikes--1910-1920.; Coal Strike, Colo., 1913-1914.; Ludlow (Colo.)--1910-1920.; Children & adults--Colorado--Ludlow--1910-1920.;...
- 1913 or 1914
- Ludlow tent colony
- View of a ball game at the UMW camp for coal miners on strike against CF&I in Ludlow, Las Animas County, Colorado; shows men running or sitting in bleachers.
- Colorado Fuel and Iron Company--Strikes--1910-1920.; United Mine Workers of America--Strikes--1910-1920.; Coal Strike, Colo., 1913-1914.; Ludlow (Colo.)--1910-1920.; Athletic fields--Colorado--Ludlow--1910-1920.;...
- [1913 or 1914]
- Soldiers at Ludlow
- A Colorado National Guard is on a horse at the UMW camp for coal miners on strike against CF&I in Ludlow, Las Animas County, Colorado; a crowd of men, tents, and snowy mountains are in the background.
- Colorado Fuel and Iron Company--Strikes--1910-1920.; Colorado. National Guard--Colorado--Ludlow--1910-1920.; United Mine Workers of America--Strikes--1910-1920.; Coal Strike, Colo., 1913-1914.; Ludlow (Colo.)--1910-1920.; Coal...
- [1913 or 1914]
- Hole where bodies of 11 children and 2 women were recovered from after fire at Ludlow Tent Colony
- A man enters an underground shelter at the UMW camp for coal miners on strike against CF&I in Forbes, Las Animas County, Colorado, in which women and children died during a fire set by the Colorado National Guard.
- Colorado Fuel and Iron Company--Strikes--1910-1920.; United Mine Workers of America--Strikes--1910-1920.; Coal Strike, Colo., 1913-1914.; Ludlow (Colo.)--1910-1920.; Arson--Colorado--Ludlow--1910-1920.; Fires--Colorado--Ludlow--1910-1920.;...
- 1914
- Cellar at Ludlow Colony where women and children were killed
- A man inspects an underground shelter at the UMW camp for coal miners on strike against CF&I in Forbes, Las Animas County, Colorado, in which women and children died during a fire set by the Colorado National Guard.
- Colorado Fuel and Iron Company--Strikes--1910-1920.; United Mine Workers of America--Strikes--1910-1920.; Coal Strike, Colo., 1913-1914.; Ludlow (Colo.)--1910-1920.; Arson--Colorado--Ludlow--1910-1920.; Fires--Colorado--Ludlow--1910-1920.;...
- 1914
- Soldiers at Ludlow
- Colorado National Guard ride horses at the UMW camp for coal miners on strike against CF&I in Ludlow, Las Animas County, Colorado; they have a man in custody. Tents and snowy mountains are in the background.
- Colorado Fuel and Iron Company--Strikes--1910-1920.; Colorado. National Guard--Colorado--Ludlow--1910-1920.; United Mine Workers of America--Strikes--1910-1920.; Coal Strike, Colo., 1913-1914.; Mining camps--Colorado--Ludlow--1910-1920.; Ludlow...
- [1913 or 1914]
- Colorado National Guard
- Members of the Colorado National Guard, called in to suppress the UMW strike against CF&I, muster before mess near Ludlow, Las Animas County, Colorado.
- Colorado Fuel and Iron Company--Strikes--1910-1920.; Colorado. National Guard--Colorado--Ludlow--1910-1920.; United Mine Workers of America--Strikes--1910-1920.; Coal Strike, Colo., 1913-1914.; Ludlow (Colo.)--1910-1920.; Military...
- [1913 or 1914]
- Colorado National Guard
- Members of the Colorado National Guard, called in to suppress the UMW strike against CF&I, muster, with their rifles, for inspection in a camp near Ludlow, Las Animas County, Colorado.
- Colorado Fuel and Iron Company--Strikes--1910-1920.; Colorado. National Guard--Colorado--Ludlow--1910-1920.; United Mine Workers of America--Strikes--1910-1920.; Coal Strike, Colo., 1913-1914.; Ludlow (Colo.)--1910-1920.; Military...
- [1913 or 1914]
- Colo National Guard Trinidad Colorado
- Members of the Colorado National Guard, called in to suppress the UMW strike against CF&I, pose near a cannon in Trinidad, Las Animas County, Colorado. Spectators are nearby.
- Colorado Fuel and Iron Company--Strikes--1910-1920.; Colorado. National Guard--Colorado--Ludlow--1910-1920.; United Mine Workers of America--Strikes--1910-1920.; Coal Strike, Colo., 1913-1914.; Trinidad (Colo.)--1910-1920.; Artillery...
- [1913 or 1914]
- Women's march
- Women and men supporters of the UMW Ludlow strike against CF&I march to free Mother Jones from prison, Commercial Street, Trinidad, Las Animas County, Colorado. One man holds a sign that reads: "We Furnish the Sheriff with a Nursing Bottle". A sign...
- Jones, Mother, 1843?-1930--Capture & imprisonment.; Colorado Fuel and Iron Company--Strikes--1910-1920.; United Mine Workers of America--Strikes--1910-1920.; Coal Strike, Colo., 1913-1914.; Trinidad (Colo.)--1910-1920.; Coal...
- [January, 1914]
- Tent colony, Ludlow
- View of the UMW camp for coal miners on strike against CF&I in Ludlow, Las Animas County, Colorado; shows men, canvas tents, a United States flag, and a man doing gymnastics on an exercise bar.
- Colorado Fuel and Iron Company--Strikes--1910-1920.; United Mine Workers of America--Strikes--1910-1920.; Coal Strike, Colo., 1913-1914.; Mining camps--Colorado--Ludlow--1910-1920.; Ludlow (Colo.)--1910-1920.; Miners'...
- [1913 or 1914]
- Ludlow tent colony
- View of the UMW camp for coal miners on strike against CF&I in Ludlow, Las Animas County, Colorado; shows canvas tents and men and boys in winter coats.
- Colorado Fuel and Iron Company--Strikes--1910-1920.; United Mine Workers of America--Strikes--1910-1920.; Coal Strike, Colo., 1913-1914.; Mining camps--Colorado--Ludlow--1910-1920.; Ludlow (Colo.)--1910-1920.; Miners'...
- [1913 or 1914]
- Lining up for strike benefits at paymaster's tent
- View of the UMW camp for coal miners on strike against CF&I in Ludlow, Las Animas County, Colorado; shows men in line outside of canvas tents.
- Colorado Fuel and Iron Company--Strikes--1910-1920.; United Mine Workers of America--Strikes--1910-1920.; Coal Strike, Colo., 1913-1914.; Mining camps--Colorado--Ludlow--1910-1920.; Ludlow (Colo.)--1910-1920.; Miners'...
- [1913 or 1914]
- Ludlow tent colony
- Men pose in mud at the UMW camp for coal miners on strike against CF&I in Ludlow, Las Animas County, Colorado, by canvas tents.
- Colorado Fuel and Iron Company--Strikes--1910-1920.; United Mine Workers of America--Strikes--1910-1920.; Coal Strike, Colo., 1913-1914.; Mining camps--Colorado--Ludlow--1910-1920.; Ludlow (Colo.)--1910-1920.; Miners'...
- 1914 April 8
- Young man with rifle
- A young man with a rifle, in front of the Ludlow Saloon, wears a kerchief in support of coal miners during the UMW labor strike against CF&I, in Ludlow, Las Animas County, Colorado.
- Colorado Fuel and Iron Company--Strikes--1910-1920.; United Mine Workers of America--Strikes--1910-1920.; Coal Strike, Colo., 1913-1914.; Ludlow (Colo.)--1910-1920.; Miners' strikes--Colorado--Ludlow--1910-1920.;...
- 1913 or 1914
- Palazarri, union organizer
- UMW organizer and coal miner Palazarri wears a kerchief in support of the labor strike against the CF&I in Ludlow, Las Animas County, Colorado.
- Colorado Fuel and Iron Company--Strikes--1910-1920.; United Mine Workers of America--Strikes--1910-1920.; Coal Strike, Colo., 1913-1914.; Ludlow (Colo.)--1910-1920.; Miners' strikes--Colorado--Ludlow--1910-1920.;...
- 1913 or 1914
- U. M. W. A.
- Unidentified coal miner during the UMW labor strike against CF&I, in Ludlow, Las Animas County, Colorado.
- Colorado Fuel and Iron Company--Strikes--1910-1920.; United Mine Workers of America--Strikes--1910-1920.; Coal Strike, Colo., 1913-1914.; Ludlow (Colo.)--1910-1920.; Miners' strikes--Colorado--Ludlow--1910-1920.;...
- 1913 or 1914
- Ford Cornwall
- Ford Cornwall wears a kerchief in support of coal miners during the UMW labor strike against the CF&I, in Ludlow, Las Animas County, Colorado.
- Colorado Fuel and Iron Company--Strikes--1910-1920.; United Mine Workers of America--Strikes--1910-1920.; Coal Strike, Colo., 1913-1914.; Ludlow (Colo.)--1910-1920.; Miners' strikes--Colorado--Ludlow--1910-1920.;...
- 1913 or 1914
- Tent colony, Ludlow
- View of the UMW camp for coal miners on strike against CF&I in Ludlow, Las Animas County, Colorado; shows men setting up a canvas tent.
- Colorado Fuel and Iron Company--Strikes--1910-1920.; United Mine Workers of America--Strikes--1910-1920.; Coal Strike, Colo., 1913-1914.; Ludlow (Colo.)--1910-1920.; Miners' strikes--Colorado--Ludlow--1910-1920.;...
- [1913 or 1914]
- Ludlow tent colony
- View of the UMW camp for coal miners on strike against CF&I in Ludlow, Las Animas County, Colorado; shows a group of men. One holds a ball.
- Colorado Fuel and Iron Company--Strikes--1910-1920.; United Mine Workers of America--Strikes--1910-1920.; Coal Strike, Colo., 1913-1914.; Ludlow (Colo.)--1910-1920.; Miners' strikes--Colorado--Ludlow--1910-1920.;...
- [1913 or 1914]
- Ludlow tent colony
- View of the UMW camp for coal miners on strike against CF&I in Ludlow, Las Animas County, Colorado; shows men doing gymnastics on exercise bars, or watching by canvas tents.
- Colorado Fuel and Iron Company--Strikes--1910-1920.; United Mine Workers of America--Strikes--1910-1920.; Coal Strike, Colo., 1913-1914.; Ludlow (Colo.)--1910-1920.; Miners' strikes--Colorado--Ludlow--1910-1920.;...
- [1913 or 1914]
- Ludlow tent colony
- Men and teenaged boys pose in mud at the UMW camp for coal miners on strike against CF&I in Ludlow, Las Animas County, Colorado.
- Colorado Fuel and Iron Company--Strikes--1910-1920.; United Mine Workers of America--Strikes--1910-1920.; Coal Strike, Colo., 1913-1914.; Ludlow (Colo.)--1910-1920.; Miners' strikes--Colorado--Ludlow--1910-1920.;...
- 1914 April 8
- Women's march
- Miners and women march to free Mother Jones from prison and support the UMW Ludlow strike against CF&I, Commercial Street, Trinidad, Las Animas County, Colorado.
- Jones, Mother, 1843?-1930--Capture & imprisonment.; Colorado Fuel and Iron Company--Strikes--1910-1920.; United Mine Workers of America--Strikes--1910-1920.; Coal Strike, Colo., 1913-1914.; Trinidad (Colo.)--1910-1920.; Coal...
- [January, 1914]
- Ludlow massacre at San Rafael, Trinidad
- Coal miners with rifles prepare to confront the federal troops during the UMW labor strike against CF&I, in Camp San Rafael, Trinidad, Las Animas County, Colorado.
- Colorado Fuel and Iron Company--Strikes--1910-1920.; United Mine Workers of America--Strikes--1910-1920.; Coal Strike, Colo., 1913-1914.; Trinidad (Colo.)--1910-1920.; Miners' strikes--Colorado--Ludlow--1910-1920.;...
- 1913 or 1914
- Scene at San Rafael
- Coal miners marched into Trinidad from Ludlow to confront the federal troops during the UMW labor strike against CF&I, Las Animas County, Colorado. Shows men, boys, and tents in Camp San Raphael.
- Colorado Fuel and Iron Company--Strikes--1910-1920.; United Mine Workers of America--Strikes--1910-1920.; Coal Strike, Colo., 1913-1914.; Mining camps--Colorado--Trinidad--1910-1920.; Trinidad (Colo.)--1910-1920.;...
- 1913 or 1914
- Ludlow strike
- Coal miners marched into Trinidad from Ludlow to confront the federal troops during the UMW labor strike against CF&I, Las Animas County, Colorado. Shows men, with rifles, boys, and tents in camp San Rafael.
- Colorado Fuel and Iron Company--Strikes--1910-1920.; United Mine Workers of America--Strikes--1910-1920.; Coal Strike, Colo., 1913-1914.; Trinidad (Colo.)--1910-1920.; Children--Colorado--Trinidad--1910-1920.; Miners'...
- 1913 or 1914
- Strikers at San Raphael
- Coal miners prepare to confront federal troops during the UMW labor strike against CF&I, in Camp San Rafael, Trinidad, Las Animas County, Colorado. They hold rifles, with pistols in their ammunition belts, and wear kerchiefs in support of the...
- Colorado Fuel and Iron Company--Strikes--1910-1920.; United Mine Workers of America--Strikes--1910-1920.; Coal Strike, Colo., 1913-1914.; Trinidad (Colo.)--1910-1920.; Miners' strikes--Colorado--Ludlow--1910-1920.;...
- 1913 or 1914
- Strikers at Trinidad awaiting federal troops
- Coal miners prepare to confront federal troops during the UMW labor strike against CF&I, in Trinidad, Las Animas County, Colorado. They hold rifles, with pistols in their ammunition belts, and wear kerchiefs in support of the strike.
- Colorado Fuel and Iron Company--Strikes--1910-1920.; United Mine Workers of America--Strikes--1910-1920.; Coal Strike, Colo., 1913-1914.; Trinidad (Colo.)--1910-1920.; Miners' strikes--Colorado--Ludlow--1910-1920.;...
- 1913 or 1914
- At Trinidad awaiting federal troops
- Coal miners marched into Trinidad from Ludlow to confront the federal troops during the UMW labor strike against CF&I, Las Animas County, Colorado. Shows men, boys and tents in Camp San Rafael.
- Colorado Fuel and Iron Company--Strikes--1910-1920.; United Mine Workers of America--Strikes--1910-1920.; Coal Strike, Colo., 1913-1914.; Trinidad (Colo.)--1910-1920.; Children--Colorado--Trinidad--1910-1920.; Miners'...
- 1913 or 1914