Construction projects

Arthur Z. Gardiner (foreground, left) and other unidentified men at the Da Nhim Dam construction site in Vietnam.

Construction area of dam site at Dran, Vietnam.

Heavy machinery in the construction area of the dam site at Dran, Vietnam.

Unidentified workers near a surge tank under construction at the Da Nhim Dam in Vietnam.

Arthur Z. Gardiner (foreground) and an unidentified man are look at the Da Nhim Dam construction site in Vietnam.

Arthur Z. Gardiner (seated with back to camera) looks at site plans for the Da Nhim dam in Vietnam. Others are unidentified.

Countryside near proposed dam at Dran, Vietnam.

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.