• Route from Manassas to Centreville, August 28th to 31st.

    Depicts the path General Samuel Heintzelman took during August 23rd to 31st from Manassas Junction in Prince William County, Va., traveling toward Centreville in Fairfax County, Va., directly before and during the Second Battle of Manassas or Bull Run.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Plan of Genl Q. A. Gillmore's position on Morris Island, Charleston S.C.

    Shows the progression of earthworks constructed to allow Union forces to approach Fort Wagner. Gillmore's troops reached the ditch surrounding the fort on September 6. The Confederate forces abandoned the fort during the night.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Battlefield of Dinwiddie Courthouse, Va. from official map made by Col. W. H. Paine U.S. Engineers.

    Map shows the area between Dinwiddie Court House and Five Forks, Va., including the location of troops at different times during the engagement. Beginning on March 30, 1865, Sheridan advanced on the Five Forks area. He was stopped overnight at Dinwiddie Court House due to heavy rain. On March 31st he advanced toward Five Forks only to meet significant Confederate resistance, and was forced ...

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • 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
  • Map showing positions of Union and Rebel forces Septr 1861.

    Depicts the area between Lewinsville, in Fairfax County, and Georgetown in the north, and Alexandria in the south. The location of the Loudoun and Hampshire Railroad is also indicated.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Map of the battle of Chancellorsville, including operations from April 29th to May 5th, 1863.

    Concerns the area between Wilderness in Orange County, Va., through Chancellorsville and Fredericksburg in Spotsylvania County, Va., giving a general overview of the placement of troops just prior and during the Battle of Chancellorsville.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Map of 1st and 2nd Bull Run battles. Official map from the Topographical Bureau, Washington, D.C.

    In this detail of a printed map, Sneden has juxtaposed troop locations during First Bull Run (21 July 1861) and Second Bull Run (29-30 August 1862). He has also noted the location where Union General Philip Kearny was shot by Confederate troops in 1862; the line of command of the Union Army's Department of Washington as of January 1863; and the Union monument erected ...

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • Plan of the Battle of Cedar Mountain, Virginia, August 9th, 1862.

    The newly-organized Union Army of Virginia under Gen. John Pope had as its mission to draw Lee's focus and forces away from the defense of Richmond. To that end, the army began moving toward Gordonsville in July, planning to approach the Confederate capital from the north. Realizing the seriousness of his position, with McClellen in front of him and Pope on his left flank, ...

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Chattanooga A chart of the battle between the forces of Gens. Grant and Braxton Bragg, fought Nov. 24-5 1863.

    Detail of a printed map to which Sneden has added color and arrows to highlight the lines of Union advance on Missionary Ridge (Sherman's forces from the north on the Confederate right and Hooker's from the south on the Confederate left) and the Confederate retreat toward Dalton, Ga.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1863
  • Gettysburg in peace

    Printed map on which Sneden has indicated the places where his unit (the 40th New York) saw action on the battlefield.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1863
  • 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
    • Original Format: Maps
    • Date: 1861
  • Battle of Hanover Court House, Virginia, May 26, 1862

    Shows the area around Hanover Court House, Va., sight of a skirmish between Union and Confederate forces as McClellan's advance up the Virginia Peninsula continued its slow pace. In this depiction, the Pamunkey River is located to the north, and the Richmond & Pamunkey Turnpike is also indicated.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • Map of Popes [sic] campaign in northern Virginia, August 1862.

    Shows the line of march of the Confederate Army and of the Union Army of Virginia as commanded by John Pope during the 2nd Bull Run Campaign, June-September 1862.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1870
  • Battle of Cumberland Church, Va.

    Map shows the area between Farmville, Va., and Cumberland Courthouse to the north. This was a small skirmish just north of Farmville in Cumberland County on April 7, 1865, just following action at Highbridge and Rice's Station.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Plan of the Battle of Mechanicsville or Beaverdam Creek, Virginia : fought June 26th 1862, 3 to 5 p.m.

    Shows the area of Hanover County near Beaverdam Creek, oriented with the Chickahominy River to the south and the Mechanicsville Road to the north. Here, on the second day of the Seven Days' Battles, the Confederate forces launched an assault on the Federal troops, forcing them to retreat from Mechanicsville toward Gaines' Mill.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • 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
  • 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
    • Original Format: Maps
    • Date: 1861
  • Plan of the battle of Salem Church or Salem Heights, Va. Attack and repulse of the 6th Army Corps, Maj. Genl. John Sedgwick, U.S.A., afternoon of 3rd May 1863.

    The Battle of Salem Church, Spotsylvania County, Va., was part of the Chancellorsville Campaign of April-May, 1863, and was actually fought on May 4, 1863.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Map shewing [sic] vicinity of Winchester, Virginia, Potomac, etc.

    Shows portions of southern Maryland and northern Virginia emphasizing Winchester, Va. Sneden notes on the map that Winchester was a city that changed hands 46 times during the war. He lists three major battles near Winchester, fought in March 1862, May 1864, and September 1864. Sneden considered the Battle of Kernstown, Va., to be the First Battle of Winchester but today historians consider the ...

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Map shewing [sic] advance of 6th Army Corps (Genl. John Sedgwick U.S.A.) to assist Gen. Hooker at Chancellorsville.

    In January of 1863 Joseph Hooker replaced Ambrose Burnside as commander of the Army of the Potomac. His first order of business was to dislodge R. E. Lee from his position outside of Fredericksburg. Hooker envisioned a two-prong approach, with half his army attacking on Lee's left, while the other half, under the command of John Sedgwick, made a diversionary attack across the Rappahannock ...

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Plan of the Battle of Spotsylvania C.H., Virginia : fought May 8th to 21st 1864.

    Shows the Confederate forces located around and to the north of Spotsylvania Court House, with the Po River at their back. The Union forces were positioned along the Ny River so as to attack on both the Confederate left and right. Several landmarks are indicated, including houses used as headquarters by various officers, and the "mule shoe" salient known as the "bloody angle" because ...

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1864
  • Plan of the Battle of Monocacy, Maryland, July 9th, 1864.

    The map shows the location of troops on either side of the Monocacy River and north into the city of Frederick, Md. This engagement, part of "Early's Washington Raid" took place on July 9, 1864. Early's troops met Federal forces near the river. The Union troops were routed and retreated to Baltimore.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • The Rebel defences [sic] of Savannah, Georgia, 1864

    Printed map of Savannah, Ga., and environs indicating rivers and creeks, swamps and marshes, cultivated and flooded fields, and names of selected landowners. Annotations by Sneden highlight the positions of Union and Confederate forces and show the direction of Confederate General Hardee's retreat on the night of December 20th, 1864.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • 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
  • The Rebel defences of Charleston Harbor S.C., August 1863

    Map shows Charleston, S.C., the Confederate forts, the Union works surrounding Fort Wagner and the position of the Union monitor fleet in the harbor off of the coast. This view shows the Union attacks on Confederate fortifications lining the harbor, and on the city itself. The locations of artillery batteries and their ranges and targets are indicated.

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