• Map showing the Chicahominy [sic] and James rivers and from Richmond to Harrison's Landing, Va.

    Shows the terrain over which the Peninsula Campaign was waged during March-June 1862.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1870
  • Plan of the circle battle between the U.S. ship "Keasarge," Capt. Winslow, and the Confederate cruiser "Alabama," Capt. Raphael Semmes, off the harbor [of] Cherbourg, France : forenoon of Sunday June 19th ...

    The map shows the course of the two ships in Cherbourg Harbor and in the English Channel. Made by the British for the Confederacy and captained by Raphael Semmes, the "Alabama" was a successful blockade runner until her sinking by the "Kearsage."

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Plan of the Battle of Chickamauga, Tenn.

    Map shows locations of forces on the second day of battle, before the Confederates broke through the Union line and sent the majority heading back toward Chattanooga.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Plan of attack on Marie's Heights, Fredericksburg Va. By Maj. Genl. John Sedgwick, USA, with the 6th Army Corps. Sunday May 3rd 1863.

    Area depicted includes the Rappahannock River to the northeast, Taylor Hill to the northwest and Deep Run to the south. The Fredericksburg & Potomac Railroad is also indicated. As part of Gen. Hooker's plan to drive the Confederate Army back toward Richmond, Gen. Sedgwick was to undertake a diversionary attack across the Rappahannock River toward the Confederate entrenchments above Fredericksburg. On May 3rd, having ...

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1863
  • Plan of Andersonville Prison or "Camp Sumter," April, 1864.

    Illustrates the layout of Andersonville Camp, as Sneden refers to the prison, and the surrounding area where Confederate guard troops of the 1st Florida Battery were stationed including the headquarters of Captain Henry Wirz, roads in and out, topographical features such as swampland, a graveyard presumed to be connected with the prison, and "Anderson Village." Sneden revised this map and it is available as ...

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Plan of the Battle of Gaines' Mill, Virginia, fought June 26th 1862.

    While dated June 26th, the Battle of Gaines' Mill was actually fought on the 27th, the third day of the Seven Days' Battles. This map shows Hanover County, Va., with the Chickahominy River to the south, the town of Cold Harbor to the north, Powhite Creek to the west, and Elder Swamp to the east.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • Capture of forts [sic] Henry ... Tennessee By U.S. Grant, January 1862.

    Shows Confederate Fort Henry on the Tennessee River. The entire site was to include the fort on the low ground near the edge of the river with an entrenched camp (Fort Heiman) on a high plateau immediately above it. The work was not completed and on the day of the Union attack the river had partially flooded the fort site. Realizing the futility of ...

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • Siege of Yorktown [Virginia].

    Illustrates the positions of the Union and Confederate armies in York County, Va., around Yorktown, showing entrenchments and redoubts.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Skirmish at Auburn, Virginia, Octr. 14th 1863

    This map depicts a minor skirmish near Catlett's Station, Fauquier County, Va., part of the Bristoe Campaign. Union forces, including the 20th Indiana, 3rd Maine, and 40th New York regiments, are arrayed on a hill overlooking Cedar Run, opposed by forces under the command of A. P. Hill and including Fitzhugh Lee's cavalry battalion, located across the Groveton Road.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Plan of Andersonville Prison, Sumter Co., Georgia.

    This is a revised plan showing the physical layout of Andersonville Prison in August 1864. This is a corrected drawing of his map cataloged as Mss5:1 Sn237:1 (v. 5, p. 451).

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Map of Morris, Folly, Coles and James Island[s] etc., and Charleston Harbor S.C. shewing [sic] Union and Rebel forts and batteries, 1864.

    In significantly less detail than his usual work, Sneden here shows the disposition of Confederate fortifications through out the Charleston region.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • The Rebel entrenched position at Fredericksburg, Va. showing Hooker's flank march on Chancellorsville 3rd and 4th May 1863.

    Regional map of the Chancellorsville area encompassing Kelly's Ford in the upper left, Stafford in the upper right, and Spotsylvania Court House at the bottom. Indicates roads and railroads, fords, bridges, and inhabited buildings. Also, indicates the route taken by Hooker's Union forces across the Rappahannock River at Kelly's Ford with the intention of attacking Lee's Confederates at Chancellorsville from the west. Union General ...

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1863
  • Official map of the Union works in front of Yorktown, Va.

    Shows the vicinity of Yorktown, Va., including Union batteries located along the Warwick Court House Road. Also shows the Confederate barricade made up of abatis, palisades, slashings of trees, felled trees, and dams that flooded low-lying areas. The Union army, under Gen. McClellan, prepared to lay siege to Yorktown as part of its advance up the Virginia Peninsula toward the Confederate capital of Richmond.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • The Cavalry battle, Gettysburg, Pa. July 3rd 1863, 2:30 p.m.

    The cavalry action took place approximately two miles to the east of the town of Gettysburg. This map shows the Confederate cavalry, under Stuart, attempting to cut the Union lines of communication along the Baltimore Turnpike. They were thwarted in their effort by Union cavalry commanded by David McMurtrie Gregg. The map depicts the rough locations of individual skirmishes.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Union forts on Maryland shore

    Shows the names and configurations of Union fortifications on the Maryland side of the Potomac River in 1862, and in some cases the name of the regiment that built the structure. This appears to be a companion piece to the image on p. 43.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Position of Union Army at Cedar Creek Union position and plan of battle.

    However, what initially appeared to be an overwhelming success quickly turned to a rout when the Union forces were redeployed and launched a successful counterattack that drove the Confederates back across the Shenandoah to Fisher's Hill, with heavy losses of men, equipment and supplies. Map shows troop locations along the Strasburg Pike on either side of Cedar Creek, and along the north fork of ...

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • The Battle of Chancellorsville, Sunday May 3rd 9 p.m.

    Map shows troop locations around Chancellorsville, Va., and on both sides of the Rapidan River. The map depicts the formation of Confederate troops under McLaws, Slocum and Stuart to the west of Chancellorsville facing Union troops under Reynolds Meade and Hancock north and east of the town.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Map of the field of operations, November 1863.

    Map shows the area between Culpeper Courthouse and Orange Courthouse including the location of Federal troops under Meade in Union-held towns and along the Rappahannock River. On November 7th, the Union army began its advance across the Rappahannock River at Rappahannock Station. The map also indicates the location of Confederate strongholds along the Rapidan River.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Map of the Peninsula of Virginia : showing route of McClellan's Army toward Richmond [illegible].

    On what appears to be a portion of a published travel map showing steamship and railroad routes out of Baltimore, Md., Sheden has indicated the route of the Union Army as it moved up the Virginia Peninsula toward Richmond.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • Battle of Antietam, Md.

    In this extremely detailed map, Sneden indicates the locations of roads, bridges, the Chesapeake and Ohio Canal, houses, barns, ploughed fields, and the Antietam Iron Works. The Union and Confederate signal stations are also noted. The line of battle is located east of the town of Sharpsburg on September 16; encompassing the town on September 17 (after the actual battle); and to the west ...

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • Plan of the second Battle of Bull Run Va. Showing position of both armies at 7 p.m. 30th Aug. 1862.

    Shows the area of Sudley Springs, Va., to the north and Bethlehem to the south on the second day of the battle. The locations of the Warrenton Turnpike and the Manassas Gap Railroad are also indicated.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • Battle of the Antietam.

    Conveys the placement of Union and Confederate forces in Washington County, Md., around Sharpsburg during the Battle of Antietam on September 17, 1862.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Plan from Fortress Monroe to Big Bethel Va. : showing Union and Rebel position April 1st 1862.

    Shows area of Virginia Peninsula between Newport News and Big Bethel to the north and Fortress Monroe to the south as McClellan prepared to move his forces toward Richmond.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • Vicinity of Winchester and Harper's Ferry, Va.

    Detail of a printed map of Winchester, Va., and environs, with annotations and additions by Sneden. Additions include inclusion of roads, notes about and dates of battles and skirmishes, location of the point where the Confederate army recrossed the Potomac River following the Battle of Gettysburg, and note that the town of Winchester changed hands [46] times during the war.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Plan of works erected at Centreville, Va., by Union forces. Under direction of Genl. Barnard Chief Engineer of Department of Washington.

    Map shows the area surrounding Centreville in Fairfax County , Va., and includes the locations of abandoned Confederate fortifications on the outskirts of the town.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861