Rebel fortifications, north side of the city, Atlanta, Ga.

Interior of the Rebel Fort Mahone, called by the soldiers "Fort Damnation", showing gabions, "chevaux de frise", &c

View from the parapet of the rebel works in front of Petersburgh (i.e. Petersburg), Va., showing gabions, bombproofs, "chevaux de frise" and rifle pits in the distance

Chevaux-de-Frise in front of the Rebel Works at Petersburgh (i.e. Petersburg), Va.

Chevaux-de-Frise in front of the Rebel Works at Petersburgh (i.e. Petersburg), Va.

Ditch and "Cheavaux de frise" in front of the Union Fort Sedgwick, called by the Rebel soldiers "Fort Hell"

Ditch and "Cheavaux de Frise" in front of the Union Fort Sedgwick, called by the rebel soldiers "Fort Hell"

Sea face of Fort Sumpter (i.e. Sumter), shewing (i.e. showing) light house, broken gun, &c

A parapet of Fort Sumpter (i.e. Sumter), looking toward Morris Island

Sea face of Fort Sumpter (i.e. Sumter), looking toward Morris Island

Sea face of Fort Sumpter (i.e. Sumter), shewing (i.e. showing) broken guns, shot, shell, & c.

View of Fort Sumpter (i.e. Sumter), showing the debris, shot and shell

View of Fort Sumpter (i.e. Sumter). On the parapet, overlooking the harbor

View along the rebel line just east of the Western & Atlantic R.R., Potter's house in the middle ground, Atlanta, Ga., Nov. 1864

View of large rebel fort east of W. & A. R.R. Potter's House in the right background, Atlanta, Ga., Nov. 1864

View of large rebel fort east of W. & A. R.R. Potter's House in right background, Atlanta, Ga., Nov. 1864

Fort McAllister, Ga. soon after it had been carried(?) by assault, Dec., 1864 from western glacis, showing ditch of the land front

Outside view, Fort Sumter, as seen from Morris Id

Outside view of Fort Sumter, March, 1865. Foot of slope on southwestern front, looking S.E.

Outside view, Fort Sumter