Topographic quadrangle map of Van Horn, Texas, showing populated areas, boundaries, water bodies, railroads, roads, and landmarks. Relief shown by contours (interval 200 feet with supplementary contours at 100 foot intervals) and spot heights and includes location and reliability diagrams. Scale 1:250,000

Topographic quadrangle map of El Paso, Texas, and the surrounding area, showing populated areas, boundaries, water bodies, railroads, and roads, with relief shown by contours and spot heights. Location, coverage, and sectionalized township diagrams are included in the lower-right corner. Scale 1:250,000 On back is a map of El Paso, Texas, and the vicinity, showing roads, bodies of water, and landmarks. Scale ca. 1:40,000

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."

Letter from E. de la Garza to Truett Latimer informing him of their proposed trip to Mexico. He talks about the meeting they're supposed to attend there, the hotels Mr. Latimer can stay in, and the different ways he can travel to Mexico.