• The Battle of Crampton's Gap 5 miles south of Turner's Gap, South Mountain, Md. September 14th 1862.

    A regional view of South Mountain in Frederick County, Md., showing the location of Crampton's Gap in relation to Sharpsburg, Middletown, Burkittsville, and Brownsville, Md. Illustrates the position of Confederate forces (Anderson's division commanded by Lafayette McLaws) and the Unions VI Corps, 1st and 2nd divisions during this engagement, part of the larger Antietam, or Maryland Campaign.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • The Battle of Fair Oaks, Va. Fought 31st May 1862.

    This map shows an area of Henrico County, Va., east of the city of Richmond and south of the Chickahominy River, where the Battle of Fair Oaks, or Seven Pines, took place 31 May-1 June 1862. Confederate Gen. J. E. Johnston's plan to attack the Union Army of the Potomac's IV Corps (under Keyes) at Fair Oaks called for Longstreet to approach from the ...

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • Plan of the tunnel and vicinity [of Libby Prison, Richmond, Va.].

    Map of an escape tunnel from Libby Prison, Richmond, Va., showing surrounding sites including other prisons, warehouses, the canal and dock closest to Libby, and the railroad depot.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Plan of Yorktown, Virginia ... April, 1862.

    Shows the area of the York River coastline from Windmill Creek to Wormsley Creek with particular attention to the landforms and defenses around Yorktown and the layout of streets and buildings within the town itself.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • Gettysburg July 2nd The Union and Rebel forces in the cemetery.

    While purporting to depict a meeting of Union and Confederate forces at Cemetery Hill, this map instead shows in detail the disposition of Union forces on Cemetery and Culp's hills. Of greater interest is the indication of the location of Sickles's 3rd Corps along the Emmitsburg Road on the morning of July 2nd, and their new position at the base of Little Round Top ...

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Position of Union Army

    Map shows the location of Union troops in the Hampton Roads area of Virginia poised to begin McClellan's Peninsular Campaign, March 1862. Among the landmarks noted are the location of McClellan's headquarters in Hampton from 23 March to 4 April 1862; the route of reconnaissance by Smith and Fitz-John Porter in the vicinity of Yorktown, Va., 27 March; and McClellan's new headquarters on the ...

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Skeleton map of battlefield of Bull Run Virginia : showing 1st battle at Blackburn's Ford.

    Shows area between Sudley Springs to the north and Manassas Junction to the south. Locations of railroads and Warrenton Turnpike are indicated.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • The Battle of Chancellorsville, Virginia position of Union Army, 2nd May 1863.

    Shows the position of Union troops on the second day of the Battle of Chancellorsville, including Oliver Otis Howard's 11th Corps, Daniel Edgar Sickles' 3rd Corps, George Gordon Meade's 5th Corps, Henry Warner Slocum's 12th Corps, cavalry troops of William Woods Averell, David McMurtrie Gregg, and Wesley Merritt, and Joseph Hooker's headquarters.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Map of the siege and investment of Savannah, Georgia, 5th to 20th Decr. 1864.

    Map shows the location of Union forces near the Ogeechee River outside of the Confederate held city of Savannah, Ga. The map also depicts the location of the Union fleet on the Savannah River and in the Atlantic Ocean. Details of the terrain show how a direct assault would have been difficult.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Plan of the Battle of Savage's Station Virginia. Sunday, June 29th 1862. Fought by the 2nd and 6th Corps.

    The Battle of Savage's Station was part of the Seven Days' Battles of the Peninsular Campaign. This map shows the area of Savage's Farm in Henrico County, Va., to the north and the Williamsburg Road to the south. The Richmond and York River Railroad is also indicated.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • Attack and capture of Fort Donelson, Tenn. by Genl. U.S. Grant U.S.A.

    Shows troop locations around Fort Donelson, Tenn., on the Cumberland River, as the Union army prepared to attack.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • Some colors and prisoners taken by French : [map of action around Washington Heights, Sharpsburg, Md.].

    Shows the location of troops just outside of Sharpsburg, Md., during the battle of Antietam.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • Plan of Fort Fisher and vicinity, North Carolina. Plan of second attack, January 15th, 1865.

    The first assault on Fort Fisher was made in December 1864 by Gen. Benjamin F. Butler, who withdrew when he realized a direct assault on the fort would be costly, and that Confederate reinforcements were only a few miles away. The second assault, led by Gen. Alfred Howe Terry, used a large naval force to bombard the fort before landing 8,000 assault troops. Two ...

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1864
  • 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
    • Original Format: Maps
    • Date: 1861
  • Map showing entrance to Mobile Bay and course taken by Union fleet.

    Map shows Confederate fortifications (Forts Powell, Gaines, Morgan) and the location of Union fleet in Mobile Bay and the Gulf of Mexico. On August 5, Union Admiral Farragut attempted to lead several ships into Mobile Bay, past formidable Confederate forts and the ironclad C.S.S. Tennessee. Despite the sinking by a mine of the U.S.S. Tecumseh, the Union fleet passed through the channel and engaged ...

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Map of Charleston Harbor with Morris Island and James, Broad, Folly, and Cole's Islds. : showing the position of the Union and Rebel forts and batteries & & November and December 1863.

    Regional map of Charleston Harbor extending along the Atlantic Coast from Sullivan's Island just north of the harbor entrance to St. John's and Kiawah islands to the south. Indicates the presence of Union warships off the coast and places along the coastline where the Union has established a foothold.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1863
  • Map of Harrison's Landing, James River, Virginia.

    Shows the locations 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. Also shows locations of Berkeley and Westover plantations in Charles City County, Va.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1870
  • Map of the field of operations in Virginia and Battle of Mine Run, during November 1863.

    Includes areas of Orange and Culpeper counties, Va., where Meade approached the Rapidan River and the Mine Run Valley to try and push Lee's forces unsuccessfully back towards Richmond in the Mine Run Campaign of November 26-December 1, 1863.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Map of the Lower Peninsula of Virginia, April 1862.

    Shows the Confederate and Union fortifications located between the York River to the north and the James River to the south during the Peninsular campaign of 1862.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • The Investment of Petersburg, Va. Shewing [sic] battlefield of 5 Forks and Hatcher's Run, Friday March 31st, Saturday April 1st & Sunday April 2nd 1865.

    Shows the area surrounding Petersburg on the Appomattox River with all major transportation lines noted. Union forces under Grant are opposed by Lee's Confederates. Five Forks is to the left of the image; Port Walthall to the upper right: Ream's Station is in the lower right; and Dinwiddie Court House is at the bottom center.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1865
  • Map of the Battle of Gettysburg, Penna. : showing positions held July 2nd 1863.

    This map shows the disposition of troops on this second day of the battle. The designation "5 p.m." appears slightly to the left of the title. As the fighting began late in the day and continued on well into the evening, this could be interpreted as a depiction of forces going into the second day of the battle.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Map of part of battlefield of Bull Run July 1861 : showing positions of each army at opening of battle.

    Area depicted includes Buck Hill to the north and Bald Hill to the south. The locations of the Warrenton Turnpike and Market Road are included.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Map of the Potomac River, Va. : from Alexandria to below the Occoquan.

    Regional map of the lower Potomac River in Virginia, including Alexandria and Fairfax Court House. The Loudoun & Hampshire Railroad is also indicated.

    • 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
  • 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