Photograph of a view of Boquillas, Mexico towards Texas overlooking the Rio Grande River flood plain. A wooden shed is located on the right side of the photo and vegetation is growing throughout the surrounding area.

Photograph of a view of Boquillas Crossing at Rio Grande River in Big Bend National Park looking across the river towards Boquillas, Mexico. Mexican citizens are located on the other side of the river with horses and trucks. There is various plant life growing throughout the surrounding area.

Photograph of Paula Daniels and her younger cousin, Lynn, seated with their legs over the edge of a dock, turning to look back at the camera. They are holding fishing poles and two jars are on the dock next to them. Handwritten note on the back: "Paula and Lina at 'La Ceja' April 1965."

Photograph of a bullfight in Juarez, Mexico. The crowd watches from their shaded balcony as the matadors enter the ring. Inscription on the back reads "Torrodors [sic] and Picadors entering the Bull Ring."

Photograph of a matador delivering the killing blow in a bullfight. A handwritten note on the back of the photograph reads, "Bull charging to his death against the sword."

Photograph of a matador close to a bull in a bullfighting arena. The crowd watches from the bleachers and a shaded balcony.

Photograph of a bull charging a horseback matador in an arena. A small crowd watches from the bleachers and a shaded balcony. A handwritten note on the back of the photograph reads, "Bull Charging Picador, Juarez 4-13-13. The horses being blind-folded, stands his ground - The bull is thrust off with the long lance - not always does the horse escape being [illegible] - in this instance, the picador had his breeches ripped at the seam."

Photograph of a bull by a downed horse in a bull fighting arena. Two matadors have their backs turned to the camera, watching the bull. A handwritten note on the back of the photograph says, "Bull tossing a horse he has just gored to death."

Photograph of a train engine with the number "3100" printed on the cab, connected to a train car. Several buildings are partially visible in the background, including a large, two-story building on the right. Handwritten text below the image says, "N.de M. #3100 (ex T&P) #531 AgnosCalientes [sic] Mex. Apr. 1952."

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Inspecting Mexican marketplaces during his stay in Mexico City is Joe C. Scott, right, president of the Bankers Security Life Insurance Co., on a tour of Latin America as a specialist for the state department. (Part of World Trade mission)"

Photograph of many men in suits and ties gathered around a very large dining table for a Farmfico luncheon. The table is covered in dishes and bouquets of flowers. In the foreground is an electric fan and a film projector. The room has many tall pillars and windows.

Photograph of a car driving on a racetrack. A handwritten note on the back of the photograph reads, "Movies in the making (taking), Juarez Race Course 4-20-13."

Photograph of Tonie Marie Jones with field day ribbons after the relay race. Tonie Marie Jones is wearing a white blouse, white shorts, and white tennis shoes. She has a red ribbon on the front of her blouse and is holding a baton. She is standing outside on a yard marked with athletic chalk in front of a line of adults and children.

Photograph of Cassandra Jones (left) and her cousin Toni Marie Jones running a three-legged race with their arms around one another. They are running on a grassy field with white chalk lines to define lanes and another pair appears to be near the starting line behind them. Spectators are visible around the outsides of the track and in the background.

Photograph of the Ferrolcarriles Nationales de Mexico, or N de M (NDM or FNM) 6201, 2-unit diesel-electric on a mixed freight, stopped for photos on the Metlac Bridge over the Metlac gorge, near Orizaba, 10km from Cordoba, Veracruz, Mexico. This diesel is on its first time crossing test.