• Plan of the Battle of the Wilderness, Va. : May 5th to 12th.

    While labelled the Battle of the Wilderness (May 5-6), this map depicts troop locations and movements during engagements in the days immediately following as both armies met at Spotsylvania Court House (May 8-12) and Union forces under Grant made slow but steady progress moving southeast toward the James River and their ultimate goal, Richmond. This map encompasses the Rapidan River to the northeast, and ...

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1864
  • Plan of the Battle of Fredericksburg.

    Map is oriented with the Rappahannock River to the top (actually, north/northeast) and the Massaponax River [now Creek] to the right (actually, south). Shows the field of action for the first Battle of Fredericksburg, December 12-13, 1862.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • Sketch of the lines at Yorktown Virginia April 30th 1862.

    Shows an area that includes Gloucester Point on the north/east side of the York River, Yorktown on the south/west side of the river, and Wormsley Creek to the south of Yorktown as the Union forces finalized preparations to begin the siege of Yorktown.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • The Battle of South Mountain Md. showing positions at Fox's and Turner's Gaps, Sept. 14th 1862.

    This very detailed map shows South Mountain, Turner's and Fox's gaps, and their relationships to Boonsboro and Frost town, Md. The locations of roads and buildings, many identified by owner, are included.

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

    Detailed plan of Andersonville Prison Camp, showing Sweetwater Lick to the north, and the Southwestern & Enfaula Railroad to the east. Shows the main forts, stockade and cemetery.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Battle of Kelly's Ford, Va. Plan of position of Union and Rebel forces at 1 o'clock 7th Nov.

    Shows the route of Lee's retreat across the Rappahannock River. Map is oriented with pontoon bridge at Rappahannock Station in upper left of the image, protected by Confederate earthworks and redoubts. Tne Wheatley post office is shown in the center of the image. Kellysville and Kelly's Ford, protected by Ewell's Division, are in lower third, to the left; and Mount Holly is to the ...

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Position Sunday May 3rd at 3 p.m.

    The map depicts troops movements in the Chancellorsville area between 10 a.m. and 3 P.M. on May 3rd,1863. Union troops under generals Reynolds, Meade, Sickles and Slocum are located to the east between Chancellorsville and the Rappahannock River. Confederates troops under generals Stuart , McLaws, Rhodes and Anderson are located to the west near Dowdall's Tavern.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Charleston S.C., A.D. 1864

    In this annotated detail from a printed map, the city of Charleston is delineated and Confederate fortifications along the Ashley and Cooper rivers are indicated. Also indicated is the area of the city that burned as a result of Union shelling.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1864
  • The Union assault on the Rebel works at Lee's Mill, Yorktown, Va.

    Shows fortifications on opposite sides of the Warwick River, with the Confederate forces concentrated to the north of the river and the Union forces to the south around Lee's Mill.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • Map of operations at Bermuda Hundred and Drewry's Bluff, Virginia, 10th May 1864.

    In this map Sneden attempts to show several engagements that took place between Butler's Army of the James and Beauregard's Confederates, May 6th through May 13th, 1864. He includes Port Walthall Junction, where Union forces first engaged Beauregard's Confederates; the Confederate defense of Fort Darling at Drewry's Bluff; and the Union entrenchments astride the Appomattox River at Bermuda Hundred and City Point, where they ...

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • The attack on Harper's Ferry Va., by Jackson, September 14th and 15th, 1862

    Shows the area of convergence of the Potomac and Shenandoah rivers that marks the border of Maryland, Virginia, and West Virginia. Details include the location of Union forces in the town of Harper's Ferry and Confederate forces on Maryland Heights across the Potomac.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Cavalry battle, Gettysburg, Pa. July 3rd 3:30 p.m.

    Shows in detail the cavalry battle east of the town of Gettysburg with the action depicted as happening at 3:30 p.m. Also includes pairings of Union and Confederate brigades as engaged.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • 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
  • The March from Hampton to before Yorktown, Va., April 1862. Map showing route of 3rd Army Corps. A.P. from Howard's Bridge to the sawmill, April 5 and 6th, 1862.

    Illustrates a portion of Isle of Wight County, Va., showing headquarters camps of the various generals of the U.S. Army of the Potomac in the Peninsula Campaign, March-July 1862.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1870
  • New defenses erected at Centreville, Virginia

    Originally built by the Confederates and used for winter quarters in 1861-1862, the defenses around Centreville were also used by the Union Army to cover the retreat back to Washington after both 1st and 2nd Bull Run. When Lee began concentrating his forces around Culpeper in July 1863, and Meade, not to be outdone, moved his army to a position opposite them along the ...

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1863
  • Plan of Camp Lawton, or the rebel prison near Millen, Georgia ... November 1864.

    Illustrates the fort and its defenses of abatis and rifle pits, the guard camp made of log houses, hospital and surgeon's quarters, commissary, quartermaster, officers' quarters, and prison stockade containing shanties, tents, cooking ovens, and sutler's quarters.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1864
  • [Map of Mosby's route through Virginia and North Carolina].

    This printed map of Virginia and North Carolina includes annotations by Sneden showing the route taken by Mosby's troops and their prisoners (Sneden among them) from Culpeper, Va., to Charlotte, N.C.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Genl. Q. A. Gillmore's line of earthworks in front of Fort Wagner, Morris Island, S.C., July 1863

    Map depicts the siege of Fort Wagner, Morris Island, Charleston Harbor, S.C. Details include the locations of swamps, marshes, and sand ridges, and the elaborate earthworks and trenches constructed by Union troops under Gen. Q. A. Gillmore as they prepared to lay siege to the fort.

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

    Shows the location of troops stationed around Sharpsburg, Md. The locations of Antietam Creek and the Potomac River are also indicated.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • Route of troops and wagon trains from Warrenton Jnct. to Kettle Run

    Shows the area of Fauquier County, Va., between Greenwich and Bristoe to the north and Warrenton Junction to the south on the eve of 2nd Bull Run. The location of the Orange and Alexandria Railroad is also indicated.

    • 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 Fort Magruder, Battlefield of Williamsburg, Virginia. Sketched the day after the battle 6th May 1862.

    Shows the area surrounding Confederate Fort Magruder just south of in Williamsburg, Va. Details include the network of ravines and slashed trees extending the width of the Peninsula used by the Confederate Army as part of its defenses.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Battle of Shiloh or Pittsburg Landing, Tennessee

    In this copy of an official map, Sneden gives a regional view of the area around Shiloh, Tenn.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Plan of the Battle of Roanoke Island. North Carolina. Feby 8th 1862.

    Federal forces under Burnside quickly overcame the Confederate defenders, giving the Union control of Pamlico Sound and a base on the Atlantic coast for operations against North Carolina.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • Harrison's Landing, Va. : Showing Union line of defence [sic].

    Shows the location at Harrison's Landing, along the James River, of the camps of the U.S. Army of the Potomac after the Seven Days' Battles, 25 June-1 July 1862. Includes Berkeley and Westover plantations in Charles City County, Va.

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