[Engineers R.D. Collons, of the United States (left), Antonio Benavides (center) and Enrique Medina looking through transit-level, of Mexico, confer at the spillway on the United States side of the joint U.S.-Mexico Falcon Dam construction project on the Rio Grande River]
Title devised by Library staff from accompanying caption.
Possibly International Boundary and Water Commission photograph from U.S.I.A.
United States Information Agency.
International Boundary & Water Commission, United States & Mexico.
El Texas, 28.51266, -100.41480
Library of Congress
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