• Second battle field at Bull Run

    Second battle field at Bull Run

    Shows the Union forces under Gen. John Pope and the Confederates under Gen. Robert E. Lee on the 29th, 30th, and 31st of August 1862 in an area of Virginia defined by the towns of Chantilly to the north, Manassas Junction to the South, Centreville to the east and Gainesville to the west.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • Map of the defences [sic] of Richmond, Va., April 1865.

    Map of the defences [sic] of Richmond, Va., April 1865.

    Portrays 23 numbered forts around the city of Richmond, which includes the following named forts, Johnson, Magruder, and Harrison.

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

    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
  • Skirmish at Auburn, Va., Oct. 14th, 1863

    Skirmish at Auburn, Va., Oct. 14th, 1863

    Map shows route of Union army (32nd and 38th New York Infantry Regiments, 10th Massachusetts Infantry and others) along the road from Bristoe Station to Warrenton, Va., when the column was attacked by part of A.P. Hill's forces. Shows road lined by stone walls as it crosses Cedar Creek, passes the McCormack farm house, and turns north toward Greenwich.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Plan of Rebel fort (Camp Misery) on Ship Point Road - Virginia.

    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
    • Original Format: Maps
    • Date: 1862
  • Map of Richmond, Virginia...1863.

    Map of Richmond, Virginia...1863.

    Identifies Confederate prisons, forts, and hospitals in Richmond, Va.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Map of the field of operations, November 1863.

    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
  • Andersonville Prison, Georgia in July 1864.

    Andersonville Prison, Georgia in July 1864.

    Illustrates a detailed outline of the actual prison yard with acreage and stockade dimensions given. Also, shows the surrounding area where the following sites were located: "death house," graveyard, rifle trenches, forts, including the one where Captain Henry Wirz had his headquarters and loghouse, Union hospital, cook house, and soup house.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Union and Rebel works Yorktown, Va. [1862]

    Union and Rebel works Yorktown, Va. [1862]

    Shows the York River from Gloucester Point to south of Wormsley Creek. Yorktown appears at top of image, with remaining detail showing interior of the Peninsula. Woods, creeks, fields, roads, houses and other points of reference are included. Also indicates location of the British Army's surrender after the Revolutionary War Battle of Yorktown in 1781.

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

    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
  • The assault on the "Red Battery,"  April 25th, 1862 Yorktown, Va.

    The assault on the "Red Battery," April 25th, 1862 Yorktown,...

    Shows the area between the Warwick River to the west and the Warwick Road to the east as McClellan's forces attacked Confederate batteries on the Peninsula south of Yorktown, Va.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • New defenses erected at Centreville, Virginia

    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.

    Plan of Camp Lawton, or the rebel prison near Millen, Georgia...

    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
  • Capture of forts [sic] Henry ... Tennessee By U.S. Grant, January 1862.

    Capture of forts [sic] Henry ... Tennessee By U.S. Grant, Jan...

    Shows Confederate Fort Henry on the Tennessee River. The entire site was to include the fort on the low ground near the edge of the river with an entrenched camp (Fort Heiman) on a high plateau immediately above it. The work was not completed and on the day of the Union attack the river had partially flooded the fort site. Realizing the futility of ...

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • Map of Chattanooga and vicinity, Tenn.

    Map of Chattanooga and vicinity, Tenn.

    Map shows regional view of troop locations in the mountains south of Chattanooga, Tenn., and near Lafayette and Rome in northwestern Georgia.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Plan shewing [sic] the Rebel concentrated assault on the 3rd Corps, July 2nd

    Plan shewing [sic] the Rebel concentrated assault on the 3rd ...

    Map depicts the situation just prior to Union Gen. Daniel Edgar Sickles' having ordered his 3rd Corps into an advanced position on a ridge overlooking the Emmitsburg Road, unknowingly exposing his left flank. Confederate forces under Longstreet and Hill attacked him, overwhelming the Union position and forcing the troops back, thereby succeeding in forming a wedge between the 2nd and 3rd Corps. Sickles was ...

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Map showing Genl. Sherman's march from Chattanooga to Atlanta.

    Map showing Genl. Sherman's march from Chattanooga to Atlanta.

    Map shows an overview of Genl. Sherman's march from Chattanooga, Tenn., to Atlanta, Ga., in the summer of 1864.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • The Battle of Crampton's Gap 5 miles south of Turner's Gap, South Mountain, Md. September 14th 1862.

    The Battle of Crampton's Gap 5 miles south of Turner's Gap, S...

    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
  • Map of Harrison's Landing, James River, Virginia.

    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
  • Copy of official plan of the siege of Fort Pulaski. Cockspur Island. Savannah Georgia April 1862 : by Union forces under Genl Gillmore and Hunter.

    Copy of official plan of the siege of Fort Pulaski. Cockspur ...

    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
    • Original Format: Maps
    • Date: 1862
  • Vicinity of Winchester and Harper's Ferry, Va.

    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 part of Richmond, Virginia : showing locations of Rebel prisons [in] winter of 1863.

    Plan of part of Richmond, Virginia : showing locations of Reb...

    Shows the streets of Richmond below Church Hill from the Canal to Broad Street and from 17th to 21st streets, including Castle Thunder and Libby prisons and the Union officers' and soldiers' hospitals.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Plan shewing [sic] battle ground and cavalry fight, 17th March 1863, Kelly's Ford, Va.

    Plan shewing [sic] battle ground and cavalry fight, 17th Marc...

    Map shows the area surrounding Kellysville, Va., and Kelly's Ford on the Rappahannock River. On March 17, 1863, this was the site of a cavalry skirmish between Confederate forces under Fitzhugh Lee and Jeb Stuart, who were trying to defend the route to Brandy Station, and Union forces under Gen. W. W. Averell.

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

    Map showing entrance to Mobile Bay and course taken by Union ...

    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
  • Plan of the Battle of Spotsylvania C.H., Virginia : fought May 8th to 21st 1864.

    Plan of the Battle of Spotsylvania C.H., Virginia : fought Ma...

    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 Rebel redoubt and barracks [at] "Camp Misery" : surveyed April 11th 1862.

    Plan of Rebel redoubt and barracks [at] "Camp Misery" : surve...

    Layout of "Camp Misery," a Confederate fort on the Virginia Peninsula located in a swampy area on the Ship Point road. The camp was evacuated on April 5th, 1862, as Union forces began their siege of Yorktown.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • Map of Popes [sic] campaign in northern Virginia, August 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
  • Plan from Fortress Monroe to Big Bethel Va. : showing Union and Rebel position April 1st 1862.

    Plan from Fortress Monroe to Big Bethel Va. : showing Union a...

    Shows area of Virginia Peninsula between Newport News and Big Bethel to the north and Fortress Monroe to the south as McClellan prepared to move his forces toward Richmond.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • Plan of the Battle of Kelly's Ford, Va. : fought 7th November 1863.

    Plan of the Battle of Kelly's Ford, Va. : fought 7th November...

    Focuses on a small portion of the Rappahannock River close to the line dividing Culpeper and Fauquier counties, Va., and about 8 miles (as indentified by Sneden) from Brandy Station where the Battle of Kelly's Ford occurred on 7 November 1863. Confederate positions are noted as well as the placement of the 3rd, 5th, and 6th corps of the Union Army of the Potomac.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • The Battle of South Mountain Md. showing positions at Fox's and Turner's Gaps, Sept. 14th 1862.

    The Battle of South Mountain Md. showing positions at Fox's a...

    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
  • Fort Lyon, near Alexandria, Virginia

    Fort Lyon, near Alexandria, Virginia

    The map shows a close up drawing of Fort Lyon located on Eagle Hill in Alexandria, Virginia. Shows the fort's defenses, including abatis, ditches, salients, sally port, and bomb proof.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Plan of Yorktown, Virginia : showing the Rebel works after the evacuation, May 4th, 1862.

    Plan of Yorktown, Virginia : showing the Rebel works after th...

    Shows the street plan of Yorktown and the fortifications surrounding the town following the Confederate removal up the Peninsula. The York River and the town of Gloucester Point are also indicated.

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

    Plan of the Battle of Roanoke Island. North Carolina. Feby 8t...

    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
  • Plan of Battle of Malvern Hill Va. Fought 1st July 1862.

    Plan of Battle of Malvern Hill Va. Fought 1st July 1862.

    Shows the terrain surrounding Malvern Hill in Henrico County, Va., the sight of the last of the Seven Days' Battles.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • The Battle of Antietam, Septr. 16th-17th, 1862.

    The Battle of Antietam, Septr. 16th-17th, 1862.

    In this detail from a printed map, Sneden shows the movement of the Lee's Confederate line at the battle of Antietam. On September 16 the Confederates are shown east of Sharpsburg. On September 17, after a day of intense fighting, the Confederates have pulled back slightly to just outside the town of Sharpsburg. On September 18 they are shown moving toward Shepherdstown, W. Va.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • The Defences [sic] of Savannah, Georgia, November 1864.

    The Defences [sic] of Savannah, Georgia, November 1864.

    Regional view of Savannah and enrivons just before the Union arrival at that place. Shows the layout of canals, creeks, rivers, swamps, roads and railroads around Savannah as well as the various outlying Confederate batteries and those occupied by Federal troops. There is some indication of the names of property owners and also notations of rice and cotton fields that were either flooded or ...

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1864
  • Map of the battle of Chancellorsville, including operations from April 29th to May 5th, 1863.

    Map of the battle of Chancellorsville, including operations f...

    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
  • Plan of attack on Marie's Heights, Fredericksburg Va. By Maj. Genl. John Sedgwick, USA, with the 6th Army Corps. Sunday May 3rd 1863.

    Plan of attack on Marie's Heights, Fredericksburg Va. By Maj....

    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
    • Original Format: Maps
    • Date: 1863
  • Ft. Fisher shewing [sic] Union attack, Jany 15th 1865 From survey made after surrender by U.S. Engineers.

    Ft. Fisher shewing [sic] Union attack, Jany 15th 1865 From su...

    Map shows area surrounding forts Fisher, Buchanan and Anderson near Smithville, N.C. Fort Fisher, located on the peninsula formed by the Atlantic Ocean and the Cape Fear River, was the primary target of the Union assault. Details include locations of Confederate batteries, abatis, spikes, palisades, and ditches, and arrows showing the direction of the advance of the various Union forces.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Plan of Kettle Run and Bristoe Station August 27 1862.

    Plan of Kettle Run and Bristoe Station August 27 1862.

    Shows the area between Greenwich, Va., to the north and Cedar Run to the south two days prior to the beginning of the 2nd Battle of Bull Run. The location of the Orange and Alexandria Railroad is also indicated.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • Map showing position of Union and Rebel armies and Jackson's flank march during 2nd Battle of Bull Run, Aug. 28th to 31st, 1862.

    Map showing position of Union and Rebel armies and Jackson's ...

    Fortunately, Pope's forces retained control of Henry House Hill, thereby allowing the bulk of his army to retreat safely across Bull Run toward Centreville. As part of Lee's plan to interrupt Pope's line of communications, he sent Jackson in a flank movement around the Union Army to take up a position between it and Centreville; Jackson chose the vicinity of Sudley Mountain. As the ...

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • Atlanta, Georgia and its rebel defences [sic]

    Atlanta, Georgia and its rebel defences [sic]

    Map shows a detailed layout of the city of Atlanta, Ga., including the batteries and earthworks in the surrounding area. The Western Atlanta and the Macon & Western Railroad are also indicated. The map depicts the situation in the city as of 1 September 1864; the city fell to Sherman's army on the 8th.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Battle of Malvern Hill showing Magruder's 1st attack June 30th

    Battle of Malvern Hill showing Magruder's 1st attack June 30th

    Shows the area of Malvern Hill, Henrico County, Va., where McClellan's retreating army made a final stand, effectively ending the Seven Days' Battles.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • Rebel defences [sic] of Mobile shewing [sic] Union attack April 3rd-9th 1865 on Spanish Fort.

    Rebel defences [sic] of Mobile shewing [sic] Union attack Apr...

    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
  • Map of Morris, Folly, Coles and James Island[s] etc., and Charleston Harbor S.C. shewing [sic] Union and Rebel forts and batteries, 1864.

    Map of Morris, Folly, Coles and James Island[s] etc., and Cha...

    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 of Monocacy, Md., and vicinity.

    Map of Monocacy, Md., and vicinity.

    In this section of an unidentified printed map, Sneden shows just how close Early's men got to the Federal capitol. Several skirmishes are indicated, including Early and McCausland's cavalry battle on July 8th and the position of Confederate forces south of Rockville, Md., July 11-12, 1864.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Map of the Battle of Gettysburg, Penna. : showing positions held July 2nd 1863.

    Map of the Battle of Gettysburg, Penna. : showing positions h...

    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
  • Capture of Mobile, Alabama

    Capture of Mobile, Alabama

    A regional view of Mobile and environs, encompassing Mobile, Blakely, Spanish Fort, Alabama City, Williamsburg, Fort Morgan, Fort Gaines, and Fort Orwell. Also shows defenses of Mobile Bay, including use of torpedoes (mines), spikes, and sunken logs. The city of Mobile was abandoned by the Confederates on the night of April 11-20th, 1865.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • The Rebel works at Howard's Bridge Virginia April 4th 1862.

    The Rebel works at Howard's Bridge Virginia April 4th 1862.

    Shows the fortifications of the Confederate forces at Howard's Bridge on the banks of the Poquoson River, which succeeded in slowing McClellan's advance up the Peninsula.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • Map of the Peninsula of Virginia : showing route of McClellan's Army toward Richmond [illegible].

    Map of the Peninsula of Virginia : showing route of McClellan...

    On what appears to be a portion of a published travel map showing steamship and railroad routes out of Baltimore, Md., Sheden has indicated the route of the Union Army as it moved up the Virginia Peninsula toward Richmond.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • Plan of the battle of the North Anna fought May 23rd-26th, 1864.

    Plan of the battle of the North Anna fought May 23rd-26th, 1864.

    Grant's continued attempts to turn Lee's flank and allow the Union troops access to Richmond were once again thwarted at the North Anna. Hoping to lure the Confederates away from Spotsylvania Court House, Union forces under Hancock headed for Hanover Junction, an important intersection of the Virginia Central and Richmond, Fredericksburg, and Potomac railroads, hoping Lee would follow. Anticipating this maneuver, Lee moved a ...

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1864
  • Battle of Antietam, Md.

    Battle of Antietam, Md.

    In this extremely detailed map, Sneden indicates the locations of roads, bridges, the Chesapeake and Ohio Canal, houses, barns, ploughed fields, and the Antietam Iron Works. The Union and Confederate signal stations are also noted. The line of battle is located east of the town of Sharpsburg on September 16; encompassing the town on September 17 (after the actual battle); and to the west ...

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • Plan of Andersonville Prison, Georgia. Aug. 1864.

    Plan of Andersonville Prison, Georgia. Aug. 1864.

    Map shows a detailed plan of the Andersonville prison complex including locations of external defenses, guards' and officers' quarters, hospital, storehouses, cook house, and graveyard, and the use of the terrain (swamps, creeks) as boundaries.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Map of Chattanooga & vicinity : showing Confederate and Union lines at the beginning of the battle of Nov. 23-25, 1863, and the route followed by Sherman in crossing from the North to the South of the Tennessee River on the night of Nov. 24.

    Map of Chattanooga & vicinity : showing Confederate and Union...

    Map shows the area surrounding Chattanooga on the Tennessee River. Troops of Union generals Hooker and Sherman are shown on the southern outskirts of town, and Confederate troops are located on Missionary Ridge.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Plan of the battle of Chantilly, Virginia. Fought Septr. 1st 1862, 5 to 10 PM.

    Plan of the battle of Chantilly, Virginia. Fought Septr. 1st ...

    This engagement, known as the Battle of Chantilly, or Ox Hill, was the last action in the 2d Bull Run Campaign (June-September 1862). This map focuses on western Fairfax County, Va. Stonewall Jackson's forces occupy both sides of the road from Centreville to Chantilly, with additional forces based on Ox Hill overlooking the town from the north. There is also a substantial force located ...

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • Plan of the Battle of Chantilly, Virginia : September 1st 1862 5 to 9 p.m.

    Plan of the Battle of Chantilly, Virginia : September 1st 186...

    Scene of the last engagement of the Second Battle of Bull Run. Shows the area between Chantilly, Va., in the north and the Centreville Road to the south. The Little River Turnpike and Germantown are also indicated.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • Map of the Battle of Gettysburg showing positions held July 1st & 3rd 1863.

    Map of the Battle of Gettysburg showing positions held July 1...

    In this image Sneden compares troop locations during the first day of the battle with those on the third day. One obvious observation is that the Confederate forces have succeeded in pushing the Union line back to the more easily held hills south of the town.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Genl. Thomas' new position 20th Septr. 3 p.m.

    Genl. Thomas' new position 20th Septr. 3 p.m.

    Map shows location of Union and Confederate troops between Missionary Ridge and West Chickamauga Creek. After Confederates succeeded in breaking through the Union lines, the bulk of the Union forces retreated toward Chattanooga. Union Gen. George H. Thomas and his men held onto a tenuous position on Snodgrass Hill and repulsed assault after assault.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Plan of the Rebel attack on Washington, D.C., 11th & 12th July 1864.

    Plan of the Rebel attack on Washington, D.C., 11th & 12th Jul...

    Map shows the location of Union fortifications around Washington, D.C., and the presence of Confederate forces under Gordon, Ramseur and Rhodes poised on the outskirts of the city.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Route from Manassas to Centreville, August 28th to 31st.

    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 action at Devaux Neck South Carolina. December 9th 1864.

    Plan of action at Devaux Neck South Carolina. December 9th 1864.

    Devaux Neck is a peninsula formed by the Tulfinney and Coosawatchie rivers as they branch off the Broad River. The peninsula is crossed by the Charleston and Savannah Railroad. This map, in closer detail than the one on p. 196, shows the skirmish between Confederate forces protecting the railroad and Union forces (the 127th New York Regiment under Gen. E. E. Potter) hoping to ...

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Map of siege of Fort Pulaski : Savannah River Georgia. 1862.

    Map of siege of Fort Pulaski : Savannah River Georgia. 1862.

    Shows the location of Jones Island, Turtle Island and Daufuskie Island on the north edge of the Savannah River and Querns Island, Wilmington Island and Big Tybee Island to the south, also indicated is the location of Fort Pulaski on Cockspur Island in the middle of the Savannah River.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • Map showing the Chicahominy [sic] and James rivers and from Richmond to Harrison's Landing, Va.

    Map showing the Chicahominy [sic] and James rivers and from R...

    Shows the terrain over which the Peninsula Campaign was waged during March-June 1862.

    • 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.

    Map of the field of operations in Virginia and Battle of Mine...

    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 made at Andersonville Prison [Sept. 1864].

    Map made at Andersonville Prison [Sept. 1864].

    This regional view locates the prison camp in relation to Columbia, Macon, and Milledgeville, Ga., as well as the town of Andersonville. Parts of bordering Alabama, Tennessee, and South Carolina are also indicated.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Plan of works erected at Centreville, Va., by Union forces. Under direction of Genl. Barnard Chief Engineer of Department of Washington.

    Plan of works erected at Centreville, Va., by Union forces. U...

    Map shows the area surrounding Centreville in Fairfax County , Va., and includes the locations of abandoned Confederate fortifications on the outskirts of the town.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Plan of the battle of Five Forks, Va., April 1st 1865 : fought by 5th Army corps Genl Warren.

    Plan of the battle of Five Forks, Va., April 1st 1865 : fough...

    This map depicts the Five Forks area of Dinwiddie County, Va., where Confederate forces under Gen. George E. Pickett tried to hold off the Union advance on Petersburg and the important South Side Railroad. Included are Hatcher's Run, the Appomattox River, Petersburg, Dinwiddie Court House, and the Weldon Railroad. Union forces involved included Warren's Fifth Corps infantry and Sheridan's cavalry. Accused by Sheridan of ...

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • Charleston S.C., A.D. 1864

    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
  • Map of Devaux Neck on Broad River, South Carolina.

    Map of Devaux Neck on Broad River, South Carolina.

    Devaux Neck is formed by the Tulfinny River and Coosawatchie River as they branch off the Broad River. The Peninsula is crossed by the Charleston and Savannah Railroad. Map shows rebel forces protecting the railroad while Union forces, the 127th NY under Gen. Edward E. Potter, advance up the peninsula.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • The Union assault on the Rebel works at Lee's Mill, Yorktown, Va.

    The Union assault on the Rebel works at Lee's Mill, Yorktown,...

    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
  • Plan of the Battle of Winchester, Va. Fought September 19th, 1864.

    Plan of the Battle of Winchester, Va. Fought September 19th, ...

    Detail of Winchester, Va., and environs includes roads, railroads, creeks, mills, fords, and the locations of the Confederate Signal Station, "Millroy's Forts," Milltown, Kernstown, Stephenson's Depot, and Greenwood Church. The Confederate line, with Early commanding, is in front of Winchester. Union forces under Gen. Sheridan are shown east of the town, while the Union cavalry is located to the north at Stephenson's Depot. The ...

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1864
  • The line of the Rappahannock, 30th April 1863 Showing position of Union and Rebel armies at and near Fredericksburg, Va.

    The line of the Rappahannock, 30th April 1863 Showing positio...

    This map shows the location of the two armies on the eve of the Chancellorsville Campaign. Union Gen. Hooker has moved his forces via Kelly's Ford into position south of the Rappahannock near Chancellorsville, Va., to launch what he believes will be a rear attack on Gen. R. E. Lee's Fredericksburg stronghold. Meanwhile Federal forces under Sedgwick continue a diversionary frontal assault on Fredericksburg. ...

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • Map shewing [sic] vicinity of Winchester, Virginia, Potomac, etc.

    Map shewing [sic] vicinity of Winchester, Virginia, Potomac, ...

    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 the Battle of Chickamauga, Tenn.

    Plan of the Battle of Chickamauga, Tenn.

    Map shows locations of forces on the second day of battle, before the Confederates broke through the Union line and sent the majority heading back toward Chattanooga.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Sketch of manoeuvers [sic] on Antietam and Sharpsburg Maryland : Septr 16-17th 1862.

    Sketch of manoeuvers [sic] on Antietam and Sharpsburg Marylan...

    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
  • Plan of the Battle of Lookout Mountain. Fought November 24th-25th, 1863.

    Plan of the Battle of Lookout Mountain. Fought November 24th-...

    The northern end of Lookout Mountain is the center point of this image, with the town of Wauhatchie and Lookout Creek to the left and Chattanooga Creek to the right. The Union forces are shown in the vicinity of the Raccoon Mountains, with Hooker and Geary's flanking movements down the west side of Lookout Creek noted. Confederate forces are divided into three lines, the ...

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1863
  • Plan of 2nd battle of Bull Run, Va. : Shewing movements of troops from 27 Aug. to Sept. 1.

    Plan of 2nd battle of Bull Run, Va. : Shewing movements of tr...

    Shows the movement of troops in a three county area extending from Warrenton, Va., in Fauquier County through Manassas, Va., in Prince William County, ending to the east around Centreville and Fairfax, Va., in Fairfax County, during the Second Battle of Manassas or Bull Run.

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

    Map of the Potomac River, Va. : from Alexandria to below the ...

    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
  • Plan of the battle of Malvern Hill, Virginia. Fought June 30th and July 1st, 1862.

    Plan of the battle of Malvern Hill, Virginia. Fought June 30t...

    "The position of Union forces at Malvern Hill was on the West. Overlooking Warren were 36 guns having full sweep of the Valley and over the River Road. These batteries were [Stephen Hinsdale] Weed's NYork battery, Edwards', Carlisle's, Smead's and Voegele's. To these later in the day were added the siege guns 1st Conn. Artillery under Col. Robert O. Tyler[,;] these were placed on ...

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • Chancellorsville, Va. Position of the 11th Corps at 6 p.m. May 2nd 1863 Maj Genl O.O. Howard commanding

    Chancellorsville, Va. Position of the 11th Corps at 6 p.m. Ma...

    Map shows the position of Union and Confederate troops in the area surrounding Chancellorsville, Va., at 6 p.m. on May 2, 1863. By late afternoon on May 2, Stonewall Jackson's troops had moved deeper into the Wilderness and were within striking distance of the 1st Corps, U.S. Army of the Potomac, P.O. Howard, commanding. Jackson gave the order to attack at 6 p.m., pushing ...

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Position of 3rd Army Corps at Harrison's Landing, Va., July 9th 1862. From actual survey made for Genl. Heintzelman /

    Position of 3rd Army Corps at Harrison's Landing, Va., July 9...

    Gives Union Army positions around Harrison's Landing in Charles City County, Va., on July 9th, 1862, with details of the terrain and locations of headquarters for the following Union officers: David Bell Birney, Cuvier Grover, Samuel Peter Heintzelman, Joseph Hooker, Philip Kearny, Israel Bush Richardson, John Sedgwick, and George Sykes.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Plan of the battle of Gaine's Mill, Virginia fought June 27th, 1862.

    Plan of the battle of Gaine's Mill, Virginia fought June 27th...

    Concerns the Battle of Gaines Mill, Hanover County, Va., one of the Seven Days' Battles, 26 June-1 July 1862.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1870
  • The Rebel entrenched position at Fredericksburg, Va. showing Hooker's flank march on Chancellorsville 3rd and 4th May 1863.

    The Rebel entrenched position at Fredericksburg, Va. showing ...

    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
  • Plan of the Battle of Monocacy, Maryland, July 9th, 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
  • Map shewing [sic] advance of 6th Army Corps (Genl. John Sedgwick U.S.A.) to assist Gen. Hooker at Chancellorsville.

    Map shewing [sic] advance of 6th Army Corps (Genl. John Sedgw...

    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 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.

    Plan of attack on Marie's Heights, Fredericksburg, Va. or 2nd...

    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
    • Original Format: Maps
    • Date: 1861
  • Plan of approaches to the Vicksburg Mine.

    Plan of approaches to the Vicksburg Mine.

    Shows Brig. Genl. Hickenlooper's design for the trenches approaching Vicksburg, Miss., for the placement of the explosives detonated on 25 June.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Battle of Missionary Ridge or Chickamauga, Tenn.

    Battle of Missionary Ridge or Chickamauga, Tenn.

    This map shows a regional view of north central Tennessee that includes Nashville, Murfreesboro, Knoxville, and Bowling Green.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • [Map of Alexandria, Virginia]

    [Map of Alexandria, Virginia]

    Illustrates Alexandria's central position in the defense of Washington, where at least 12 outlying forts surrounded the city. Military camps of various Union officers such as Samuel Peter Heintzelman are indicated on this map.

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

    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
  • Plan of the First Battle of Bull Run, Virginia. July 21st 1861.

    Plan of the First Battle of Bull Run, Virginia. July 21st 1861.

    Map shows the area surrounding Bull Run including Centreville and New Market, Va.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Position of Union Army April 5th and 6th 1862

    Position of Union Army April 5th and 6th 1862

    Shows the area of Wormsley Creek to the north and Poquoson River to the south as McClellan's forces prepared to launch the siege of Yorktown, Va. The locations of Howard's Bridge across the Poquoson and the road from Yorktown to Hampton are also indicated.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • Map shewing [sic] movements of Union and Rebel armies from 30th June to 13th July 1863.

    Map shewing [sic] movements of Union and Rebel armies from 30...

    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
  • The Battle of Malvern Hill, Virginia

    The Battle of Malvern Hill, Virginia

    Shows the area of eastern Henrico County, Va., where the battle of Malvern Hill was fought. The landscape gave the Union forces a strong natural position from which to fend off the Confederate attack.

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

    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
  • The defenses of Richmond, 1864

    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 of the battle of Fredericksburg. Fought 13th Decr. 1862.

    Plan of the battle of Fredericksburg. Fought 13th Decr. 1862.

    Map shows Gen. R. E. Lee's strong position on the heights overlooking Fredericksburg, Va. While he could not prevent the Union forces from crossing the Rappahannock River on December 13 and taking the town, they were unable, despite repeated suicidal assaults, to take the hills on which the Confederate forces were entrenched. After several days astride the river, the Union forces withdrew the night ...

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • Plan of the battle of Fisher's Hill, Virginia. Fought September 22nd, 1864.

    Plan of the battle of Fisher's Hill, Virginia. Fought Septemb...

    Despite a strong natural defensive position near Fisher's Hill, south of Strasburg, Va., Early's Confederates were overwhelmed by Sheridan's greater numbers. Map shows the flanking movement led by Crook as well as the position of the Union forces just prior to their frontal assault. The detail of the distribution of the Confederate forces was contained on that portion of the map that is missing.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1864
  • Some colors and prisoners taken by French : [map of action around Washington Heights, Sharpsburg, Md.].

    Some colors and prisoners taken by French : [map of action ar...

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

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • Sketch of the manoeuvres [sic] on Antietam and Sharpsburg, Maryland. Septr 1862.

    Sketch of the manoeuvres [sic] on Antietam and Sharpsburg, Ma...

    Shows the area from Sharpsburg east to Frederick, Md., and the positions of Lee's Confederate army as it faced McClellan's forces. The map also shows Hagerstown south to the Potomac River. The Baltimore and Ohio Railroad is also indicated.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862