Topographical map indicating the location of Fort Hancock and ...

Map illustrates the Rio Grande from the San Juan River to the ...

Map of Texas containing the latest grants and discoveries in ...

Map compiled from Boundary Commission maps of 1852, from County ...

Produced by the county engineering department, this map of El ...

The mural can be seen at Chamizal National Memorial. It is ...

The mural can be seen at Chamizal National Memorial. It is ...

Note: 6-26-37, 1:41pm, El Paso, Texas; American Canal; sta. ...

Note: 6-26-37, 12:30 pm, El Paso Texas. American Dam, View ...

Note: 6-26-37, 10:00am, El Paso, Texas. American Canal; Sta. ...

Note: 6-26-37, 12:15 pm, El Paso, Texas; American Dam; View from ...

Note: 6-26-37, 10:15am, El Paso, Texas. American Canal; sta. ...

Note: 6-26-37, 10:00am, El Paso, Texas; American Canal, sta. ...

Note: 6-24-37, 2:00pm, El Paso, Texas. American Dam; Units 4 and ...

Note: 6-23-37, 5:15pm, El Paso, Texas. American Dam, Field ...

Note: 6-24-37, 2:00pm, El Paso, Texas. American Dam; Units 4 ...

The image shows diagrams regarding the constuction of the ...

The image shows diagrams regarding the constuction of the ...

Note: 6-19-37, 2:30pm, El Paso, Texas. American Canal; Sta. ...

Note: 6-19-37, 1:15pm, El Paso, Texas; American Dam; View from ...

Note: 6-19-37, 1:00pm, El Paso, Texas. American Dam, View from ...

Note: 6-12-37, 1:30pm, El Paso, Texas. American Canal; Sta. ...

Note: 6-12-37, 12:20pm, El Paso, Texas. American Dam; View ...

Note: 6-12-37, 12:30pm, El Paso, Texas. American Dam; View ...