President Eisenhower's visit to Walla Walla for McNary Dam dedication
President Eisenhower's visit to Walla Walla for McNary Dam dedication
Ceremony at Grand Coulee Dam, start of irrigation pumps
Ceremony at Grand Coulee Dam, start of irrigation pumps
Ceremony at Grand Coulee Dam, start of irrigation pumps
Ceremony at Grand Coulee Dam, start of irrigation pumps
Ceremony at Grand Coulee Dam, start of irrigation pumps
Ceremony at Grand Coulee Dam, start of irrigation pumps
Ceremony at Grand Coulee Dam, start of irrigation pumps
Ceremony at Grand Coulee Dam, start of irrigation pumps
Ceremony at Grand Coulee Dam, start of irrigation pumps
Ceremony at Grand Coulee Dam, start of irrigation pumps
Ceremony at Grand Coulee Dam, start of irrigation pumps
Ceremony at Grand Coulee Dam, start of irrigation pumps