U.S. National Archives: Soldier on picket, Petersburg lines
U.S. National Archives: Quarters near Fort Brady, Petersburg Lines, Va
U.S. National Archives: Confederate Trenches. Fascine Trench Breastworks, Petersburg, Va.
U.S. National Archives: Inside Confederate lines, Petersburg, Va
U.S. National Archives: Works in front of Petersburg, Va. Fort Stedman
U.S. National Archives: Part of Grant's lines, Petersburg, Va
U.S. National Archives: Interior of Castle Thunder, Petersburg, Va
U.S. National Archives: Part of the works of Fort Brady, Petersburg Lines, Va
U.S. National Archives: Part of Fort Brady, Petersburg Lines, Va
U.S. National Archives: Some graves at Warren Station, Petersburg Lines, Va
U.S. National Archives: Obstructions in front of Fort Mahone, Petersburg, Va
U.S. National Archives: Scene on the Appomatox River near Petersburg, Va
U.S. National Archives: Interior of Fort Brady, Petersburg lines, Va
U.S. National Archives: Inside of battery, Fort Brady, Petersburg lines
U.S. National Archives: Breastworks near Fort Brady, Petersburg lines
U.S. National Archives: Works near Fort Brady, near Petersburg lines, Va
U.S. National Archives: Exterior of Fort "Hell." Petersburg lines, Va., 1865
U.S. National Archives: View of Fort Sedgwick, (or Hell). Petersburg lines, 1865. Exterior.
U.S. National Archives: Fort Sedgwick. Petersburg lines, Va., 1865
U.S. National Archives: Lookout tower on Petersburg lines
U.S. National Archives: Dead soldier in the trenches before Petersburg
U.S. National Archives: View of earthworks in front of Petersburg
U.S. National Archives: Deserted huts inside of breastworks. Petersburg lines
U.S. National Archives: Artillery camp near Petersburg lines
U.S. National Archives: View of earthworks along U.S. Military R.R., Petersburg lines.
U.S. National Archives: Obstructions in front of works, Petersburg
U.S. National Archives: View of U.S. Military R.R., Petersburg lines
U.S. National Archives: Aqueduct above Petersburg, Va
U.S. National Archives: Breastworks in front of Petersburg, Va
U.S. National Archives: Swamp From Which the Confederates Were Driven at the Point of the Bayonet. Near Petersburg.