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Boulder Dam at night
GLS23A02_213

Boulder Dam at night

Control room
GLS23A02_161

Control room

Cherokee Dam spillway
GLS23A02_219

Cherokee Dam spillway

Eight Generator Units
GLS22A00_363

Eight Generator Units

Man working with generator stator at hydroelectric plant at Wilson Dam
GLS22A00_362

Man working with generator stator at hydroelectric...

Transformer at TVA's Chickamauga Dam, near Chattanooga, Tennessee, USA, Alfred T. Palmer for Office of War Information, June 1942
GLS19A00_142

Transformer at TVA's Chickamauga Dam, near Chattan...

Switchyard at TVA's Wilson Dam Hydroelectric Plant, near Sheffield, Alabama, USA, Alfred T. Palmer for Office of War Information, June 1942
GLS19A00_143

Switchyard at TVA's Wilson Dam Hydroelectric Plant...

Worker Tightening Nut at TVA Hydroelectric Plant, Watts Bar Dam, Tennessee, USA, Alfred T. Palmer for Office of War Information, June 1942
GLS18A04_240

Worker Tightening Nut at TVA Hydroelectric Plant, ...

Construction Worker Performing Important War Service by Helping to Build Electric Power Line from Hydroelectric Plant in Louisville to Fort Knox to Supplement Existing Power Supply, Kentucky, USA, Alf...
GLS18A04_228

Construction Worker Performing Important War Servi...

Construction Worker Opening Valve on new Pipeline of Fort Loudon Dam being built by Tennessee Valley Authority, Loudon County, Tennessee, USA, Alfred T. Palmer for Office of War Information, June 1942
GLS18A08_481

Construction Worker Opening Valve on new Pipeline ...