Photograph of the Rio Grande, with the far river bank labeled "Mexico" and the bank from which the photo was taken labeled "U.S.A."

Photograph of a hand-drawn map. A note written on the map says, "Sketch showing approximate relative positions of points covered by Patrol of 10 men of Troop A, 5th Cavalry, August 20-22, 1919." The map shows the Texas border with Mexico. On the Texas side is Presidio County, including border towns Candelaria, Ruidosa and San Jose.

Copy photograph of a hand-drawn map. A handwritten note on the map says, "Rio Conchos area of Mexico as of 1919, When Lts. Peterson & Davis, U. S. Flyers flew up wrong river, at #1, and made a forced landing at #2. Near #3, Mexican bandits made them prisoners, takened [sic] to #4, then by trails through the mountains to #5 area where Capt. Matlack rescued both flyers, but only paid half of ransom. Areas near #6, #7 & #8 were involved in the cavalry expedition in Mexico after the flyers' rescue. Map by W. D. Smithers."

Research paper written by Christy Baeza about her ancestors in Mexico. It covers the interesting story about the birth and life of Manuela Baeza. It includes family trees for the Baeza family and the Love family. This paper was written for an American History class at Marfa High School in 1975.