- Fortification1
- Intrenchments1
- Lighthouses, Batteries (Ordnance)1
- Maps, Southern States, South Atlantic States, Population, Ratio and proportion, Slave1
- Military camps, Transports, Embarkation (Military science)1
- Military engineers1
- Offensive (Military science), Prisoner of war, Evacuation of civilians1
- Offensive (Military science), Siege warfare1
- Ordnance1
- Ordnance, Batteries (Ordnance), Armored vessels, Bombardment, Parrott gun1
- Ordnance, Bunkers (Fortification), Siege warfare1
- Ordnance, Siege warfare, Parrott gun1
- Railroad bridges, Rappahannock Station, 2nd Battle of, Va., 18631
- Ruins, Lighthouses1
- Siege warfare, Islands1
- Steamboats1
- Steamboats, Batteries (Ordnance), Blockade, River channels, Straits1
- Steamboats, Blockade1
- Steamboats, Blockade, Gunboats1
- Steamboats, Gunboats1