Throwback Thursday: Arizona Highways, March 1956
March 16, 2017 at 5:18 am
From the issue: "'Hoover Dam' by Cliff Segerblom. 4x5 Speed Graphic camera, Ektachrome film, 1/10th of a second at f.22. This photograph was taken showing the downstream face of the dam from the lower portal road. The wall outlet valve on the Arizona side of the canyon wall is in operation."