• Battle of Lookout Mountain, Tennessee November 24th, 1863.

    Oriented with the Tennessee River to the top and the East Tennessee Railroad to the east, image gives details of the difficult terrain surrounding the Confederate position on Lookout Mountain. Dotted lines show the directions of the Union attack and the Confederate retreat.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Plan of the Battle of Fair Oaks or Seven Pines, Va. Fought 31st May 1862.

    Shows the distribution of troops during battle, with majority of McClellan's forces northeast of the Chickahominy River and the Confederates under Joseph E. Johnston attacking the two Union corps on the south side of the river. Map indicates locations of 9 Mile Road and Old Williamsburg Road, the Richmond and York River Railroad, and Confederate defenses, chiefly felled trees. Edwin V. Sumner's route of ...

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • 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
    • Original Format: Maps
    • Date: 1862
  • Map of Hampton to Howard's Bridge, Virginia.

    The area depicted includes the York River to the north, the James River to the south and the Hampton/Five Points area to the east.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • Plan of Battle of Spotsylvania Court House, Va.

    At this midpoint in the Spottsylvania Campaign (May 7-20), Union forces under Grant and Confederate forces under Lee were facing off to the south and east of Spottsylvania Court House. On May 12, Grant ordered Hancock to assault Ewell's position in the "mule's shoe" salient. This map attempts to depict the action during that assault. It shows Ewell's position at the start of the ...

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • The defenses of Richmond, 1864

    Shows the fortifications surrounding Richmond including, Brook Run to the north, and Harrison's Landing to the south. The James River and major roads and railroad lines are also indicated.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1864
  • Plan shewing [sic] entrenched position of Union army at Westover or Harrison's Landing, James River, Va., July and August 1862.

    As the action on the Virginia Peninsula wound down in July, McClellan moved his headquarters to Harrison's Landing on the James River, in Charles City County, Va.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • Gettysburg Third day. Position of troops.

    Detail from an identified printed map annotated to show which units held essentially the same position through July 2 and which moved, noting the starting positions (in the morning) and ending positions (in the evening) of the latter. The usual landmarks, such as Culp's Hill, Cemetery Ridge, and Little Round Top, are also indicated.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1863
  • 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
  • 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
  • Plan of the Battle of Fredericksburg, Va., Decr. 13, 1862.

    Map shows the region surrounding Fredericksburg, Va., including Marie's Heights outside of the city and Falmouth across the Rappahannock River. Due to Burnside's slow maneuvering of the Union forces, Lee was able to use the bluffs overlooking the river to his advantage. After sustaining heavy losses crossing the river, Burnside decided against renewed attacks and withdrew on the 15th of December.

    • 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
  • Sketch of manoeuvers [sic] on Antietam and Sharpsburg Maryland : Septr 16-17th 1862.

    Shows the area from Harper's Ferry, W. Va., west to Frederick, Md., and the position of Confederate forces under R. E. Lee and Union forces under McClellen. The map also shows Hagerstown, Md., south to the Potomac River. The Baltimore and Ohio Railroad is also indicated.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • Copy of official plan of Gettysburg. Pennsylvania, fought 1st, 2nd, 3rd July 1863.

    Map attempts to show the locations of various units during each day of the battle. All major landmarks are indicated.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Map of Falls Church and vicinity of Lewinsville, Virginia : shewing [sic] Union picket lines October 30th 1862.

    Map shows the area surrounding Falls Church in Fairfax County, Va. The Loudoun & Hampshire Railroad is also indicated.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Map shewing [sic] movements of Union and Rebel armies from 30th June to 13th July 1863.

    Covers parts of Pennsylvania, Maryland, and Virginia, focusing on the Gettysburg area south through Sharpsburg and Frederick City, Md., and ending around Harpers Ferry, Va. [now W.Va.]. At the end of June 1863, Union and Confederate troops were moving towards Gettysburg, Pa. The conflict at Gettysburg was fought July 1-3 with Confederate troops retreating south after that time. Sneden includes dates at various locations ...

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Plan of Union and Rebel position at Yorktown Va.

    Shows the area between the Warwick River and Yorktown to the north and Wormsley Creek to the south that was the Confederacy's first line of defense against McClellan's advance up the Virginia Peninsula. The location of the road to Warwick Court House is also indicated.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • 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
  • Chart of the battle off Cherbourg.

    The map charts the course of the two ships in Cherbourg Harbor and in the British Channel off the coast of Cherbourg, France. Made by the British for the Confederacy and captained by Raphael Semmes the C.S.S. Alabama was a blockade runner. Spotted by the U.S.S. Kearsarge, the Alabama was cornered and sunk.

    • 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
  • Fort Pickens, Florida

    Shows the area surrounding Fort Pickens on Santa Rosa Island in Pensacola Bay.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • 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
  • 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
  • Plan of battles of Kelly's Ford and Rappahannock Station, Virginia : both fought Novr. 7th, 1863.

    The map shows the area surrounding the Rappahannock River as it runs from north to south; the Orange & Alexandria Railroad is also indicated. The battles of Rappahannock Bridge and Kelly's Ford were part of the Bristoe Campaign.

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