Copy negative of twelve young American men atop a clay wall in Juarez, Mexico. The men are wearing cowboy hats, bandannas and ammunition belts and all are pointing guns or shotguns. Written on the bottom of the photograph is, "American Insurrectos, taking first Federal stronghold. Juarez, Mex. 1131." Written in the bottom left-hand corner is, "W. M. Horne Co, El Paso, Tex."

Copy negative of twelve young American men atop a clay wall in Juarez, Mexico. The men are wearing cowboy hats, bandannas and ammunition belts and all are pointing guns or shotguns. Written on the bottom of the photograph is, "American Insurrectos, taking first Federal stronghold. Juarez, Mex. 1131." Written in the bottom left-hand corner is, "W. M. Horne Co, El Paso, Tex."

Copy negative of a soldier sweeping outside a tent. A man on a cot is inside the tent.

Copy negative of a soldier sweeping outside a tent. A man on a cot is inside the tent.

Copy negative of soldiers marching through Juarez. The soldiers are wearing uniforms and helmets, and most are holding weapons and packs on their backs. Some are riding in horse-drawn wagons. There is a large building in the background with Spanish signs on it as well as a dilapidated saloon on the right side of the frame. Townspeople fill the image. Written across the bottom of the photograph is, "Federal Artillery leaving Juarez Bull Ring for the front. 50."

Copy negative of soldiers marching through Juarez. The soldiers are wearing uniforms and helmets, and most are holding weapons and packs on their backs. Some are riding in horse-drawn wagons. There is a large building in the background with Spanish signs on it as well as a dilapidated saloon on the right side of the frame. Townspeople fill the image. Written across the bottom of the photograph is, "Federal Artillery leaving Juarez Bull Ring for the front. 50."

Copy negative of Mexican soldiers in uniform, standing on a rocky hill with long guns. A man with a trumpet is standing behind the group. Written on the left side of the image is, "Gen. Obregon on the Firing Line. 1127."

Copy negative of Mexican soldiers in uniform, standing on a rocky hill with long guns. A man with a trumpet is standing behind the group. Written on the left side of the image is, "Gen. Obregon on the Firing Line. 1127."

Copy negative of Mexican soldiers with artillery. There are at least twelve men in uniforms, surrounding two cannons and a wagon. Written across the bottom of the image is, "145 Federal Artillery."

Copy negative of Mexican soldiers with artillery. There are at least twelve men in uniforms, surrounding two cannons and a wagon. Written across the bottom of the image is, "145 Federal Artillery."

Copy negative of two soldiers posing with the dead body of Pablo Lopez. The two soldiers are in uniforms and hats and are kneeling on either side of the dead body. The body is dressed in a jacket, blanket and a single boot. Written on the image is, "The Body of Pablo Lopez" and "W. M. Horne Co. Copyrighted. El Paso, Tex."

Copy negative of two soldiers posing with the dead body of Pablo Lopez. The two soldiers are in uniforms and hats and are kneeling on either side of the dead body. The body is dressed in a jacket, blanket and a single boot. Written on the image is, "The Body of Pablo Lopez" and "W. M. Horne Co. Copyrighted. El Paso, Tex."

Copy negative of American soldiers with machine guns. Some of them are standing while others are kneeling. Lines of people and some horses are visible in the distance.

Copy negative of American soldiers with machine guns. Some of them are standing while others are kneeling. Lines of people and some horses are visible in the distance.

Copy negative of some students from the McMurry Band from Abilene, Texas standing on a pyramid in Mexico. There are intricate carvings on the stone pyramid.

Copy negative of the McMurry Band standing in a shop in Mexico. They are standing on the left of a counter, with a shopkeeper woman on the right. Many of the girls are wearing woven hats, and one is holding maracas. Other items are visible in the back of the store.

Copy negative of six McMurry Band members and local students in Mexico. Some of the children are eating popsicles. Most of the children are raising one of their arms in the air. The band members are in uniforms and are standing around a flag pole that is flying the Mexican flag.

Copy negative of four men throwing bodies into a mass grave. Several men in suits and sombreros stand on the sides observing. Written in the bottom left-hand side of the image is, "Throwing Bodies into a Grave in Mexico." Beneath that is, "805, W.M. Horne, El Paso, Tex."

Copy negative of four men throwing bodies into a mass grave. Several men in suits and sombreros stand on the sides observing. Written in the bottom left-hand side of the image is, "Throwing Bodies into a Grave in Mexico." Beneath that is, "805, W.M. Horne, El Paso, Tex."

Copy negative of the McMurry Band Twirlers standing in a foyer preparing for a parade in Mexico. There is a local girl holding the Mexican flag in between the four McMurry twirlers. The flag reads "Estadoes Unidos Mexicanos" which means the United States of Mexico. They are all wearing school uniforms.

Copy negative of two Mexican women wearing light-colored clothing lying in the woods.

Copy negative of two Mexican women wearing light-colored clothing lying in the woods.

Copy negative of two views of the village Tepetate, Mexico. The top picture shows small buildings, tents, and people on a hillside. The bottom picture is of three buildings with a garden in the foreground.

1 copy negative of two photographs. The first shows a work crew with horses. There is an automobile shown on the right. The second shows a view of an unknown village. Both of the images have inscriptions.