Dams

Powerhouse excavation at the construction site for the Da Nhim Dam in Vietnam.

Dynamite storage at Da Nhim dam construction site in Vietnam.

Arthur Z. Gardiner (left) shakes hands with an unknown man while two others look on at the Da Nhim dam construction site. Others are unidentified.

Looking down cut path for penstocks at Da Nhim, Vietnam.

Unidentified dignitaries and workers at the dam construction site at Dran, Vietnam.

First blast at Da Nhim Dam work site in Vietnam. All people are unidentified.

Corner stone and west abutment trace at the Da Nhim Dam project in Vietnam.

Tractors from the United States that were used at Da Nhim Dam work site in Vietnam. All people in the background are unidentified.

Looking toward the East abutment trace at the Da Nhim Dam work site in Vietnam. All people are unidentified.

A group of unidentified dignitaries and President Ngo Dinh Diem (center, in light suit) are standing near the Da Nhim Dam construction site in Vietnam.