« Previous
Next »
Subject
- Artillery6
- Buildings1
- Conservation and restoration7
- Electric generators1
- Electric lines2
- Engineering and construction4
- Fort Moultrie (S.C.)7
- Fort Sumter National Monument (Agency : U.S.)9
- General Electric Company. Electrical Systems and Technology Laboratory1
- Historic sites7
- Naval operations1
- Overhead electric lines1
- Power supply3
- Roads1
- Shrubs1
- South Carolina--History9
- Tourists1
- Trees2
- United States--History--Civil War, 1861-18659
- United States--History--Civil War, 1861-1865--Battlefields7