Watts Bar steam plant. Detailed view of entrance portion of steam plan...
Public domain photograph of stairs, steps, free to use, no copyright restrictions image - Picryl description
Watts Bar steam plant. General view of the plant still under construct...
Public domain image of a large historic building, city hall, urban architecture, free to use, no copyright restrictions - Picryl description
Conowingo Hydroelectric Plant. Turbine hall, seven turbines in line II
Public domain image of a large historic building, city hall, urban architecture, free to use, no copyright restrictions - Picryl description
Watts Bar steam plant. General view of the plant still under construct...
Original Tennessee Valley Authority (TVA) number: K 2675. Title and other information from caption sheet entry. Transfer; United States. Office of War Information. Overseas Picture Division. Washington Division... More
Conowingo Hydroelectric Plant. View of spillway through window of turb...
Picryl description: Public domain image of a hydroelectric dam, industrial facility, power generation, water cascade, free to use, no copyright restrictions.
Conowingo Hydroelectric Plant. Turbine hall, seven turbines in line II
Public domain image of a large historic building, city hall, urban architecture, free to use, no copyright restrictions - Picryl description
Conowingo Hydroelectric Plant. Turbine hall, seven turbines in line I
Picryl description: Public domain image of a hydroelectric dam, industrial facility, power generation, water cascade, free to use, no copyright restrictions.