Columbia subject headings:
Duke Power Company--History.
Electric utilities--United States--History--20th century.
Electrification--North Carolina--History--20th century.
Electrification--South Carolina--History--20th century.
Harvard subject headings:
Duke Power Company--History.
Electric utilities--United States--History--20th century.
Electrification--North Carolina--History--20th century.
Electrification--South Carolina--History--20th century.
Princeton subject headings:
Authors, American--North Carolina.
Duke Power Company.
Duke, James Buchanan.
Electric utilities--North Carolina.
Electric utilities--Piedmont (U.S. : Region).
Electric utilities--South Carolina.
Electricity--History, Local.
Lee, William States.
Public utilities--North Carolina.
Public utilities--Piedmont (U.S. : Region).
Public utilities--South Carolina.
Wylie, W. Gill.