| Name | Type |
|---|
| 13 Inch Mortar on a Rail Car (1864) | Image |
| 15 inch Rodman Gun in Battery Rodgers | Image |
| 50th Pennsylvania Infantry (1862) | Image |
| Battle of Chancellorsville: Union Troops in Trenches (1863) | Image |
| Battle of Gettysburg: Union and Confederate Dead (1863) | Image |
| Beauregard, Pierre | Image |
| Burnside, Ambrose | Image |
| Burnside, Ambrose | Image |
| Butler, Benjamin F. | Image |
| Chamberlain, Joshua | Image |
| Chamberlain, Joshua | Image |
| Confederate Dead in Battle of Chancellorsville (1863) | Image |
| Confederate Ram Atlanta After Being Captured | Image |
| Crew of the USS Choctaw (1862) | Image |
| Custer, George | Image |
| Custer, George | Image |
| Custer, George | Image |
| Custer, George: With Wife, Elizabeth | Image |
| Damaged Locomotives - Richmond, VA (1865) | Image |
| Detachment of 3rd Indiana Cavalry (1864) | Image |
| Embalming Surgeon at Work | Image |
| Engineers of the 8th New York State Militia (1861) | Image |
| Execution of the Four Persons Condemned as Conspirators (1865) | Image |
| Federal Artillery Park - Yorktown, VA | Image |
| Federal Prisoner of War | Image |
| General Ambrose E. Burnside and Staff (1862) | Image |
| General George G. Meade and Staff (1863) | Image |
| General Napoleon B. McLaughlin | Image |
| General Rufus Ingalls | Image |
| General Rufus Ingalls and Officers | Image |
| General William Gamble and Staff | Image |
| Grant, Ulysses S. | Image |
| Grant, Ulysses S. | Image |
| Gun Crew on the U.S. Gunboat Mendota (1864) | Image |
| Hancock, Winfield S. | Image |
| Hancock, Winfield S. | Image |
| Hood, John B. | Image |
| Hooker, Joseph | Image |
| Hooker, Joseph | Image |
| Johnston, Joseph E. | Image |
| Johnston, Joseph E. | Image |
| Kimball, Nathan | Image |
| Lee, Robert E. | Image |
| Lee, Robert E. | Image |
| Lincoln, Abraham | Image |
| Lincoln, Abraham | Image |
| Longstreet, James | Image |
| McClellan, George B. | Image |
| Meade, George | Image |
| Men Collecting Bones of Soldiers (1865) | Image |
| Pope, John | Image |
| President Lincoln with General George B. McClellan (1862) | Image |
| Regimental Fife and Drum Corps | Image |
| Sailors and Marines on the U.S. Gunboat Mendota (1864) | Image |
| Scouts and Guides of the Army of the Potomac | Image |
| Sherman, William Tecumseh | Image |
| Steam Frigate Pensacola (1861) | Image |
| Teams Constructing Telegraph Lines (1864) | Image |
| U.S.S. Casco | Image |
| U.S.S. St. Louis | Image |
| View of Ruined Buildings in Charleston, SC (1865) | Image |
| Washington, D.C. Company M, 9th New York Heavy Artillery | Image |
