Photograph shows engraving of the junction of the Rio Grande and Pecos Rivers in Val Verde County, Texas.Title from caption
Photograph of the Guadalupe River taken from the county bridge, Victoria, looking north
Rio Grande between Matamoros, Tamaulipas showing monument on the Railroad Bridge
Hand-colored postcard. Scene on the Rio Grande at Brownsville, Texas, facing Santa Cruz, Matamoros. ...
Photograph shows engraving of the junction of the Rio Grande and Pecos Rivers in Val Verde County, T...
Photograph shows an engraving of a view of Matamoros, with the Rio Grande in foreground.Title from c...
The Rio Grande River with mountains in the background.Caption: The dividing line - Rio Grande.Photo...
Bridge crossing a river with mountains in the background.Caption: Texas-New Mexico-Old Mexico-Rio G...
Photograph shows low bridge over Pecos River.From 8x10 contact print, made from original negative, b...
Photograph shows a drawing of the Lipan Crossing of the RIo Grande River - view is looking down rive...
Photograph of an aerial view of the Rio Grande. There is an arrow with the word "Crossing" pointing ...
Photograph shows layered rock bluff.Inscription on back: ''Showing shelving of rock / on Rio Grande,...
Photograph shows a drawing of the Lipan Crossing of the RIo Grande River - view is looking upriver, ...
Photograph shows drawing of the Rio Grande near El Paso with the Juarez Mountains in the background,...
1 map ; 69 x 33 cmMap shows sections of land next to and adjacent to the Pecos River in Pecos County...
Black and white photograph. View of the Rio Grande river from both sides of the border, a hand opera...
Photograph of the Guadalupe River taken from the county bridge, Victoria, looking north
Rio Grande between Matamoros, Tamaulipas showing monument on the Railroad Bridge
Hand-colored postcard. Scene on the Rio Grande at Brownsville, Texas, facing Santa Cruz, Matamoros. ...
Photograph shows engraving of the junction of the Rio Grande and Pecos Rivers in Val Verde County, T...
Photograph shows an engraving of a view of Matamoros, with the Rio Grande in foreground.Title from c...
The Rio Grande River with mountains in the background.Caption: The dividing line - Rio Grande.Photo...
Bridge crossing a river with mountains in the background.Caption: Texas-New Mexico-Old Mexico-Rio G...
Photograph shows low bridge over Pecos River.From 8x10 contact print, made from original negative, b...
Photograph shows a drawing of the Lipan Crossing of the RIo Grande River - view is looking down rive...
Photograph of an aerial view of the Rio Grande. There is an arrow with the word "Crossing" pointing ...
Photograph shows layered rock bluff.Inscription on back: ''Showing shelving of rock / on Rio Grande,...
Photograph shows a drawing of the Lipan Crossing of the RIo Grande River - view is looking upriver, ...
Photograph shows drawing of the Rio Grande near El Paso with the Juarez Mountains in the background,...
1 map ; 69 x 33 cmMap shows sections of land next to and adjacent to the Pecos River in Pecos County...
Black and white photograph. View of the Rio Grande river from both sides of the border, a hand opera...
Photograph of the Guadalupe River taken from the county bridge, Victoria, looking north
Rio Grande between Matamoros, Tamaulipas showing monument on the Railroad Bridge
Hand-colored postcard. Scene on the Rio Grande at Brownsville, Texas, facing Santa Cruz, Matamoros. ...