• Map
    Map showing the defenses of the Mississippi below New Orleans and Farragut's attack 24 April 1862. Map shows the Confederate fortifications at Fort Jackson under Gen. Duncan, Fort St. Philip and the Union fleet along the Mississippi River. This map, also shows the positions of Union ships under Farragut, who captured the strategic port of New Orleans, thereby providing the Federal army access to the Mississippi River.
    • Contributor: Sneden, Robert Knox
    • Date: 1862-04-24
  • Map
    Map showing from Richmond to Fredericksburg, Va. Printed map with annotations by Sneden highlighting the defenses of Richmond, Va., and locations associated with the Battle of the Wilderness, 5-7 May 1864.
    • Contributor: Sneden, Robert Knox - Schott, Charles A. (Charles Anthony)
    • Date: 1862
  • Map
    Charleston Harbor S.C. Bombardment of Fort Sumter. Regional view of Charleston Harbor showing the city of Charleston on the Ashley and Cooper rivers, Castle Pinckney on Shute's Folly Island, Pleasantville and Mt. Pleasant Battery, Mechanicsville and batteries on Sullivan's Island, and the Morris and James island batteries, and their distances from Fort Sumter. Shipping channels and the U.S. warships and supply fleet are also noted.
    • Contributor: Sneden, Robert Knox
    • Date: 1861
  • Map
    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
    • Date: 1863
  • Map
    Rebel defences [sic] of Mobile shewing [sic] Union attack April 3rd-9th 1865 on Spanish Fort. Map shows route taken by Union Admiral Farragut in August 1864 as well as that in March 1865, when his fleet provided naval support to land forces under Frederick Steele and E.R.S. Camby. Camby captured Spanish Fort and Blakely, across the bay from Mobile, entering that city on April 18. This map pays attention to the Confederates use of spikes and torpedoes (naval mines) ...
    • Contributor: Sneden, Robert Knox
    • Date: 1865-04-03
  • Map
    Plan of Battle of Savage's Station Va. Depicts the locations of troops and landmarks during the Battle of Savage's Station, one of the Seven Days' Battles. Shows the area of Henrico County between the Chickahominy River and White Oak Swamp. The Richmond and York River Railroad is also indicated.
    • Contributor: Sneden, Robert Knox
    • Date: 1862-06-29
  • Map
    Plan of Rebel fort (Camp Misery) on Ship Point Road - Virginia. Shows the layout of "Camp Misery" and the surrounding woods and swamp; Ship Point Road is to the south. The camp was evacuated as the Union forces began their siege of Yorktown.
    • Contributor: Sneden, Robert Knox
    • Date: 1862-04-11
  • Map
    The Union assault on the Rebel works Lee's Mill Va. Shows the fortifications of the Union and Confederate forces on opposite sides of the Warwick River in Warwick County [now city of Newport News], Va., at the time of the engagement Lee's Mill, also known as Burnt Chimneys.
    • Contributor: Sneden, Robert Knox
    • Date: 1862-04-16
  • Map
    The Union army encampment at Hampton, Virginia Showing picket lines and Fortress Munroe [sic]. Shows the landmarks in the area around Union-occupied Hampton, Va., including the Poor Farm, the Female Seminary, Buckrow's house, Hickman's farm, and "Fox Hill," the home of J. Fox.
    • Contributor: Sneden, Robert Knox
    • Date: 1861
  • Map
    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
    • Date: 1861
  • Map
    Map shewing [sic] vicinity of Harper's Ferry, Virginia, and the upper Potomac River. Concerns an area of Maryland and Virginia between the towns of Cumberland, Md., on the west and Harpers Ferry, Va. [now W.Va.], on the eastern side of the map. Sneden details the mountainous topography highlighting rivers, especially the Potomac River, and including the rail system through this area. Just north of Winchester, Va., there is a line of unidentified Confederate troops. The only other ...
    • Contributor: Sneden, Robert Knox
    • Date: 1863
  • Map
    Revised plan of battle of Malvern Hill, July 1st, 1862 (official). Details the action of July 1, 1862, with most of the major Confederate forces under the command of Stonewall Jackson, D. H. Hill, and Magruder, identified in their location north of Malvern Hill, and all the Union troops due south of the Confederates, notably including Berdan's sharpshooters and the troops of Heintzelman, under whom Sneden served, Couch, Morell, and others.
    • Contributor: Sneden, Robert Knox
    • Date: 1862-07-01
  • Map
    Map showing the investment and siege of Savannah, Georgia by Genl Sherman's army Decr 1864. Regional view of Savannah, Ga., with the many landforms (rivers, sounds, swamps, islands) noted as well as the locations of forts Jackson and Pulaski. The Savannah & Gulf Railroad, Georgia Central Railroad, and Ogeechee Canal are also indicated.
    • Contributor: Sneden, Robert Knox
    • Date: 1864
  • Map
    Copy of official plan of the siege of Fort Pulaski. Cockspur Island. Savannah Georgia April 1862 : by Union forces under Genl Gillmore and Hunter. Shows a detailed drawing of Fort Pulaski on Cockspur Island and the other Confederate fortifications on Long Island in the middle of the Savannah River. Union fortifications on Big Tybee Island are also indicated.
    • Contributor: Sneden, Robert Knox
    • Date: 1862
  • Map
    The Battle of Gettysburg Penna. Showing positions held July 2nd, 1863. Gives locations of specific units with some attempt to indicate movement (i.e. direction of charges and assaults) during the course of the day. Also indicates the usual landmarks (Culp's Hill, Cemetery Ridge, Round Top, etc.) plus the locations of hospitals and headquarters.
    • Contributor: Sneden, Robert Knox
    • Date: 1863-07-02
  • Map
    Fort Wagner. Morris Island In July 1863, Union Generals Gillmore and Dahlgren hoped to take Fort Wagner, on Morris Island in Charleston Harbor, in order to gain a vantage point from which to launch an attack on the city of Charleston. Strongly defended, the first Union assaults (July 10th and 18th) resulted in extremely high casualties. Gillmore began formal siege operations and had reached to base of the ...
    • Contributor: Sneden, Robert Knox
    • Date: 1863
  • Map
    Plan of the attack on Ft. Sumter, April 6th, 1863. Map shows a regional view of Charleston Harbor including Confederate fortifications and Union naval vessels. This April 1863 atttack by Union ironclads was unsuccessful.
    • Contributor: Sneden, Robert Knox
    • Date: 1863-04-06
  • Map
    Map showing retreat of Union Army 13th and 14th Oct. 1863 from Culpeper to Warrenton Junction. Map shows an area of central Virginia bordered by Gainesville to the north, Orange Court House to the south, Luray Gap to the west, and Bristoe to the east. With Lee's Army of Northern Virginia on the offensive, it's target Manassas and Washington, Union Gen. Meade had no choice but to pull back to protect the Federal capital.
    • Contributor: Sneden, Robert Knox
    • Date: 1863-10-13
  • Map
    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
    • Date: 1864
  • Map
    Battle of Spotsylvania Courthouse, Virginia showing attack on the salient angle May 12th. Shows the distribution of Confederate forces under the commands of Longstreet, Ewell, and Hill facing Union forces under Wright, Warren, Burnside, and Hancock, with special attention to Hancock's assault on Ewell's forces in the "Mule Shoe salient." Oriented with north to the upper left.
    • Contributor: Sneden, Robert Knox
    • Date: 1864-05-12
  • Map
    [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
    • Date: 1863
  • Map
    Map of the position at Turner's Gap. South Mountain. Shows the area between Turner's Gap and Boonsboro, Md., on September 14, 1862, as the Confederate forces advanced on Harper's Ferry and the Union Army moved to head them off at South Mountain.
    • Contributor: Sneden, Robert Knox
    • Date: 1862-09-14
  • Map
    Plan of attack on Marie's Heights, Fredericksburg, Va. or 2nd Battle of Fredericksburg. By Maj. Genl. John Sedgwick with 6th Army Corps, Sunday, May 3rd, 1863. Illustrates the placement of Union and Confederate forces during the Chancellorsville Campaign of April-May, 1863, culminating in the battle of Chancellorsville fought May 1-4, 1863. This map focuses on the Sunday, May 3rd, action, which is referred to by Sneden as "Second Fredericksburg."
    • Contributor: Sneden, Robert Knox
    • Date: 1863-05-03
  • Map
    Map of the lines at Yorktown, Virginia, April 1862. Shows the vicinity around Yorktown, Va., including Warwick Court House, the Warwick River, and Wormsley Creek as siege lines were drawn by McClellan's Union troops and Magruder's Confederate forces.
    • Contributor: Sneden, Robert Knox - Heine, William - Humphreys, A. A. (Andrew Atkinson)
    • Date: 1862-04-03
  • Map
    Official map of the lower Potomac River picket lines Jany 1862. Shows area of Fairfax County, Va., between Pohick Church and Accotink to the north and Colchester to the south.
    • Contributor: Sneden, Robert Knox
    • Date: 1862