Generator room at Wilson Dam
Palmer, Alfred T
Worker at Generator for TVA's hydroelectric plant
Palmer, Alfred T
Switch yard at TVA's Wilson Dam hydroelectric plant
Palmer, Alfred T
Welder at work on Douglas Dam, Tenn.
Palmer, Alfred T
Early stages of construction of the Dam
Palmer, Alfred T
Shasta dam under construction #3
Lee, Russell
Powerhouse, Chickamauga Dam, Tenn.
Palmer, Alfred T
Checking the alignment of a turbine shaft
Palmer, Alfred T
Construction at Douglas Dam (TVA), Tenn.
Palmer, Alfred T
Shasta dam under construction #2
Lee, Russell
Shasta dam under construction #6
Lee, Russell
Tightening a nut
Palmer, Alfred T
Linemen working Telephone lines
Palmer, Alfred T
Shasta dam under construction #4
Lee, Russell
Shasta dam under construction #5
Lee, Russell
Excavating within the log cofferdam
Palmer, Alfred T
Construction of Shasta dam, California
Lee, Russell
Construction Crane at TVA's Douglas Dam
Palmer, Alfred T
Switchyard at TVA's Wilson Dam hydroelectric plant
Palmer, Alfred T