Savannah District, U.S. Army Corps of Engineers:
Hartwell Dam Feb 1958
Savannah District, U.S. Army Corps of Engineers:
Hartwell Dam April 1959
Savannah District, U.S. Army Corps of Engineers:
Hartwell Dam Feb 1959
Savannah District, U.S. Army Corps of Engineers:
Hartwell Dam Dec 1961
Savannah District, U.S. Army Corps of Engineers:
Hartwell Dam June 1961
Savannah District, U.S. Army Corps of Engineers:
Hartwell Dam Nov 1955
Savannah District, U.S. Army Corps of Engineers:
Hartwell Dam Feb 1961
Savannah District, U.S. Army Corps of Engineers:
Hartwell Dam May 1961
Savannah District, U.S. Army Corps of Engineers:
Hartwell Dam Jan 1959
Savannah District, U.S. Army Corps of Engineers:
Hartwell Dam Nov 1959
Savannah District, U.S. Army Corps of Engineers:
Hartwell Dam Nov 1957
Savannah District, U.S. Army Corps of Engineers:
Hartwell Dam Dec 1958
Savannah District, U.S. Army Corps of Engineers:
Hartwell Dam May 1961
Savannah District, U.S. Army Corps of Engineers:
Hartwell Dam Nov 1957_2
Savannah District, U.S. Army Corps of Engineers:
Hartwell Dam Nov 1960
Savannah District, U.S. Army Corps of Engineers:
Hartwell Dam Sept 1955
Savannah District, U.S. Army Corps of Engineers:
Hartwell Dam Nov 1962
Savannah District, U.S. Army Corps of Engineers:
Hartwell Dam Nov 1961
Savannah District, U.S. Army Corps of Engineers:
Hartwell Dam Oct 1960