• Map
    Genl. Q. A. Gillmore's line of earthworks in front of Fort Wa... Map depicts the siege of Fort Wagner, Morris Island, Charleston Harbor, S.C. Details include the locations of swamps, marshes, and sand ridges, and the elaborate earthworks and trenches constructed by Union troops under Gen. Q. A. Gillmore as they prepared to lay siege to the fort.
    • Contributor: Sneden, Robert Knox
    • Date: 1863
  • Map
    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
    • Date: 1863
  • Map
    The Battlefield of Chicamauga Fought the 19th and 20th of Sep... This detailed view gives the location of Bragg's Confederate forces, primarily on the east bank of West Chickamauga Creek, on the first day of the battle.
    • Contributor: Sneden, Robert Knox
    • Date: 1863-09-19
  • 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
    Plan of the Second Battle of Bull Run, Va. Showing position o... Below map: "Copy of map made for Maj. Genl. S.P. Heintzelman, 3rd Army Corps, AP, by R.K. Sneden, Topo. Engr." Lower left corner: "Copy of official map by U.S. Engineers of Genl. Pope, USA." NOTE: Researchers will be served a color photocopy of this scrapbook image. Original scrapbook housed in the Museum Department of the Virginia Historical Society (1994.80.4-525) with restricted access.=500 \\ This ...
    • Contributor: Sneden, Robert Knox
    • Date: 1862-08-29
  • Map
    Plan of the battle of Savage's Station, Virginia, fought Sund... Concerns the Battle of Savage's Station, Henrico County, Va., which was one of the Seven Days' Battles, 26 June-1 July 1862.
    • Contributor: Sneden, Robert Knox
    • Date: 1862-06-29
  • Map
    Map of Cedar Mountain and vicinity - and battle. Shows the area of Cedar Mountain, Culpeper County, Va., to the north and Gordonsville to the south. Fredericksburg and Stannardsville are also indicated.
    • Contributor: Sneden, Robert Knox
    • Date: 1862-08-09
  • Map
    Second Battle of Bull Run sunset 5 p.m. Aug 30 1862. Shows the area between Bull Run to the north and the Manassas and Gainesville Road to the south. The location of Warrenton Turnpike and the Manassas Gap Railroad are also indicated.
    • Contributor: Sneden, Robert Knox
    • Date: 1862-08-30
  • Map
    Attack on Ft. Pulaski Savannah, Georgia, April 1862. Shows a section of the Savannah River with Long Island (containing an unnamed Confederate battery) and Cockspur Island (containing Fort Pulaski). Also shows the Union position on Big Tybee Island.
    • Contributor: Sneden, Robert Knox
    • Date: 1862
  • Map
    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
    • Date: 1861
  • Map
    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
    • Date: 1862-03-23
  • Map
    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 - Paine, William H.
    • Date: 1862-12-13
  • Map
    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
    • Date: 1863-11-24
  • Map
    2nd attack on Fort McAllister on the Ogeechee River, Georgia
    Second attack on Fort McAllister on the Ogeechee River, Georgia
    Also shown is the result of an attack by Union Gen. William B. Hazen's 2nd Division, 15th Corps, 1864 December 13, which succeeded in taking the garrison. Shows a portion of Big Ogeechee River and indicates the location of Confederate Fort McAllister. On March 3, 1863 Union gunboats and ironclads attacked the fort in order to test the effectiveness of their new monitors, which ...
    • Contributor: Sneden, Robert Knox
    • Date: 1863-03-03
  • Map
    Map shewing [sic] movements of Union and Rebel armies and Bat... In this regional view of the Chancellorsville Campaign, the Wilderness appears in the upper left, the confluence of the Rapidan and Rappahannock rivers in the upper right, and Fredericksburg and Falmouth, located on opposite sides of the Rappahannock, are at the bottom. Time notations attempt to trace the movements of various units over the course of the campaign.
    • Contributor: Sneden, Robert Knox
    • Date: 1863-04-27
  • 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
    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
    Rebel defences [sic] of Charleston Harbor, S.C., December 11t... Outlines the harbor of Charleston, S.C., beginning with the convergence of the Ashley and Cooper rivers and continuing to the Atlantic Ocean. Sneden traveled through the harbor on a Confederate steamer on December 11 headed for exchange and gives in this map a detailed picture of the many Confederate forts and batteries along the harbor as well as all types of vessels, especially noting ...
    • Contributor: Sneden, Robert Knox
    • Date: 1864-11-11
  • Map
    Map showing position of Union and Rebel armies, 28th to 30th ... Shows the region surrounding Bull Run in Virginia, extending from the town of Centreville in the northeast to Brentsville in the southwest.
    • Contributor: Sneden, Robert Knox
    • Date: 1862-08-28
  • Map
    Plan of Andersonville Prison, Georgia 1864. Shows dimensions, layout, outbuildings and immediate surroundings of Andersonville Prison Camp, Georgia.
    • Contributor: Sneden, Robert Knox
    • Date: 1864
  • Map
    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
    • Date: 1863
  • Map
    Plan of the battle of Glendale and White Oak Swamp, Virginia,... Concerns the Battle of Frazier's Farm, Henrico County, Va., 30 June 1862, variously known as the Battle of Glendale and the Battle of White Oak Swamp. Considered one of the Seven Days' Battles, 26 June-1 July 1862. Map indicates Union and Rebel brigades with lines of cavalry and artillery and shows homes of local residents, churches, and locations of livestock.
    • Contributor: Sneden, Robert Knox
    • Date: 1862-06-30
  • Map
    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
    • Date: 1863-09-20
  • Map
    Plan of the Battle of Bristoe Station, Orange and Alexandria ... Shows the area of Fairfax County, Va., which was the site of the Battle of Bristoe Station. The map is oriented with Cedar Run to the south, Bristoe to the west and indicates the route of the Orange and Alexandria Railroad. Also indicated are A. P. Hill's Corps, Army of Northern Virginia, engaging the Union's II Corps during its withdrawal toward Centreville, Va.
    • Contributor: Sneden, Robert Knox
    • Date: 1863-10-14
  • Map
    Plan of the Battle of Five Forks, Va., March 31st 1865 and 1s... Map shows view from Petersburg to Five Forks, Va. As part of an overall plan to force the Confederate troops out of their Petersburg trenches, on March 30, 1865, Gen. Sheridan's troops advanced on Dinwiddie Court House and Five Forks. They were met by Confederate forces under Pickett near Five Forks on March 31st. On April 1st, having heard of his opponent's heavy reinforcement ...
    • Contributor: Sneden, Robert Knox
    • Date: 1865-03-31
  • Map
    Map showing the defenses of the Mississippi below New Orleans... 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
    Plan of the Battle of Cold Harbor, June 3rd. After two days' preparation, the main Federal assault took place in the early morning of June 3rd against a well-entrenched Confederate army. Federal losses were overwhelming, and by noon Gen. Grant called a halt to the entire attack. This map depicts the area of Hanover County, Va., that includes Old and New Cold Harbor, Gaines Mill, and Bethesda Church in relation to the Chickahominy ...
    • Contributor: Sneden, Robert Knox
    • Date: 1864-06-03
  • Map
    The Investment of Petersburg, Va. Shewing [sic] battlefield o... 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
    • Date: 1865-03-31
  • Map
    Battle of Pittsburg Landing or Shiloh April 6th and 7th 1862. Detailed map shows the area surrounding Shiloh, Tenn., including Pittsburg Landing on the Tennessee River. Arrows show the direction of the Confederate assault.
    • Contributor: Sneden, Robert Knox
    • Date: 1862-04-06
  • Map
    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
    • Date: 1864
  • Map
    Plan shewing [sic] entrenched position of Union army at Westo... 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
  • Map
    Plan of the battle of Chancellorsville. Virginia position, 5 ... Sneden uses his usual eye for detail in showing the nature of the terrain with crop fields, woods, areas of felled trees, roads, and waterways in the vicinity of the Battle of Chancellorsville. He particularly emphasizes the positions of the following corps in the U.S. Army of the Potomac: 2nd Corps (commanded by Winfield Scott Hancock), 3rd Corps (commanded by Daniel Edgar Sickles), 5th ...
    • Contributor: Sneden, Robert Knox
    • Date: 1863-05-02
  • Map
    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
    • Date: 1862-07-01
  • Map
    "Camp Lawton" at Millen, Georgia : about 8,600 prisoners conf... Concerns a Confederate prison camp for Northern soldiers that was brand new in October 1864 when Sneden was transferred from Savannah, Ga., back inland to Camp Lawton at Millen, Ga. Sneden shows the 44-acre stockade and then the immediate area outside of the stockade where there was a Confederate camp, fort, hospital, and log residences for the Confederate officers. Also, depicted is a tent ...
    • Contributor: Sneden, Robert Knox
    • Date: 1864-11-14
  • Map
    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
    • Date: 1862-03-27
  • Map
    Route of troops and wagon trains from Warrenton Jnct. to Kett... 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
    • Date: 1862-08-27
  • Map
    The U.S. forts and batteries near Alexandria Va. Sept 1862 sh... Shows the locations of Union fortifications surrounding Alexandria, Va., including forts Lyon and Ellsworth in Fairfax County. The locations of Hunting Creek and the Potomac River are also indicated.
    • Contributor: Sneden, Robert Knox
    • Date: 1862
  • Map
    Investment of Petersburg by Genl. Grant 1865 Map shows area surrounding Petersburg, Va., on the Appomattox River including all of the Union and Confederate fortifications during the siege of 1864-65 by Genl. Grant. Details include locations of roads, railroads, significant buildings, and creeks. Map extends to north as far as Fort Walthall, to west as far as Wells Church, to south as far as Reams Station, and to east as far ...
    • Contributor: Sneden, Robert Knox
    • Date: 1865
  • Map
    Map shewing [sic] vicinity of Harper's Ferry, Virginia, and t... 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
    Plan of Genl Q. A. Gillmore's position on Morris Island, Char... 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
    • Date: 1861
  • Map
    Chattanooga A chart of the battle between the forces of Gens.... 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
    • Date: 1863-11-24
  • Map
    Plan of the Battle of Chantilly, Va., September 1st, 1862, 5 ... Concerns the placement of Union and Rebel forces, including the headquarters of General Samuel P. Heintzelman, for the last scene of fighting of the Second Bull Run Campaign, June-September, 1862. Covers portions of Fairfax County, Va., including the area around Chantilly and Germantown.
    • Contributor: Sneden, Robert Knox
    • Date: 1862-09-01
  • Map
    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
    • Date: 1862-04-04
  • Map
    Map showing route taken by Mosby with his prisoners, Nov. 27t... In this detail from an unidentified printed map, Sneden has traced the circuitous route he and other prisoners captured by Mosby's Guerillas during the Mine Run Campaign followed from near Rappahannock Station, Va., to Woodville, down the Blue Ridge Valley, through Madison Court House and on to Gordonsville. Sneden has annotated the map with the names and locations of many of the small communities ...
    • Contributor: Sneden, Robert Knox
    • Date: 1863-11-27
  • Map
    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
    • Date: 1864-09-19
  • Map
    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
    • Date: 1861
  • Map
    Battle of Chancellorsville, Virginia, May 2nd & 3rd 1863 This large detailed map shows the area defined by the Rapidan and Rappahannock rivers and Wilderness Run and indicates the locations of various units over the course of the middle two days of fighting.
    • Contributor: Sneden, Robert Knox
    • Date: 1863-05-02
  • 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
  • Map
    Map showing position Union and Rebel armies 2 p.m. 30th June ... Shows the area of Henrico County between Richmond and New Market, in which occurred the Battle of White Oak Swamp, one of the Seven Day's Battles.
    • Contributor: Sneden, Robert Knox
    • Date: 1862-06-30
  • 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
    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
    • Date: 1862-09-16
  • Map
    The Battle of Chancellorsville, Va., including operations fro... Map depicts Hooker's attempt to flank Lee's position at Fredericksburg via Kelly's Ford and Chancellorsville, which backfired when Lee discovered it. Dividing his forces, Lee turned half to meet Hooker's Federals head on near Chancellorsville while Jackson's division moved through the Wilderness to flank Hooker's right. Meanwhile, Sedgwick's forces managed to cross the Rappahannock opposite Fredericksburg and dislodge the Confederates holding Marie's Heights, but ...
    • Contributor: Sneden, Robert Knox - Paine, William H.
    • Date: 1863-04-29
  • Map
    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
    • Date: 1864-07-09
  • Map
    Plan of the Battle of Honey Hill, South Carolina, November 30... Map shows the Confederate earthworks, as well as the location of Union forces at Honey Hill near Grahamville, in Jasper County, S.C. Sherman sent 5,500 Union troops under J.G. Foster inland to secure a foothold on the Charleston and Savannah Railroad. They were met by 1,400 Confederates, heavily entrenched, and forced to withdraw.
    • Contributor: Sneden, Robert Knox
    • Date: 1864-11-30
  • Map
    Plan of the Rebel attack on Washington, D.C., July 11th and 1... As a diversionary measure to take some of the pressure off of besieged Petersburg, Confederate forces under Jubal Early launched a northern offensive beginning in late June 1864. After stops near Harper's Ferry and Shepherdstown, W. Va., and Frederick and Baltimore, Md., they reached the outskirts of Washington, D.C., by July 11. Reconnaissance showed the Union had begun some intensive reinforcement, so an attack ...
    • Contributor: Sneden, Robert Knox
    • Date: 1864-07-11
  • Map
    Map of Charleston Harbor showing Union and Rebel Batteries &c... Map shows the location of Union and Confederate fortifications on James, Sullivan, Block and Morris islands at the entrance to Charleston Harbor, S.C. 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 by the ...
    • Contributor: Sneden, Robert Knox
    • Date: 1863
  • Map
    The Battle [of Missionary Ridge, November 25, 1864]. After a day of fierce fighting "above the clouds" on November 24, the Confederates retained a tenuous hold on Lookout Mountain. In this image the focus has shifted to Missionary Ridge. Arrows show the direction of attack as the Union forces under Thomas broke through the Confederate defenses, sending Bragg's army in retreat.
    • Contributor: Sneden, Robert Knox
    • Date: 1863-11-25
  • Map
    Defences [sic] of Vicksburg, Decr. 1862 Map shows the area surrounding Vicksburg, Miss., including Warrenton, in December of 1862 at the time of the initial and unsuccessful Union assault, and on the eve of Grant's siege of the city. The Vicksburg & Texas and the Vicksburg & Jackson railroads are also indicated.
    • Contributor: Sneden, Robert Knox
    • Date: 1862
  • Map
    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
    • Date: 1863-11-07
  • Map
    Plan of the battle of Mine Run, Virginia : fought Monday 30th... Meade's intention was to cross the Rapidan River at Germanna Ford, travel west toward Orange Court House, and force Lee from his position in Orange County, just south of river. Alerted to these movements, Lee deployed his forces in strong defensive positions along Mine Run. There being no feasible point of attack, Meade withdrew his forces to winter quarters at Culpeper. Details on this ...
    • Contributor: Sneden, Robert Knox
    • Date: 1863-11-30
  • Map
    Battle of Cumberland Church Map shows the locations of troops surrounding Lee's headquarters at Cumberland Church, Va. This was a small skirmish on April 7, 1865, just north of Farmville in Cumberland County, immediately following the action at Highbridge and Rice's Station.
    • Contributor: Sneden, Robert Knox
    • Date: 1865-04-07
  • Map
    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
    • Date: 1862
  • Map
    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
    • Date: 1862-06-30
  • Map
    Second Battle of Bull Run position of troops at 6 p.m. Shows the area of Sudley Springs, Va., to the north and Bethlehem Church to the south. The location of Warrenton Turnpike and Manassas Gap Railroad is also indicated.
    • Contributor: Sneden, Robert Knox
    • Date: 1862
  • Map
    Plan of the Battle of Kernstown, Va. March 23rd 1862. The village of Kernstown was located a few miles south of Winchester, Va. Jackson's Confederates attacked with the intention of drawing Union forces away from the Army of the Potomac's position on the Virginia Peninsula. Kernstown is considered to be the opening engagement of Jackson's Shenandoah Valley Campaign.
    • Contributor: Sneden, Robert Knox
    • Date: 1862-03-23
  • Map
    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
    • Date: 1862
  • Map
    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
    • Date: 1863
  • Map
    Attack and capture of Fort Donelson, Tenn. by Genl. U.S. Gran... Shows troop locations around Fort Donelson, Tenn., on the Cumberland River, as the Union army prepared to attack.
    • Contributor: Sneden, Robert Knox
    • Date: 1862-02-14
  • Map
    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
    • Date: 1861
  • Map
    Fredericksburg to Petersburg, Va. The purpose of this map is uncertain; it may have been to identify the rail lines within the corridor between Fredericksburg and Petersburg. Included (as phrased by Sneden) are the Richmond and Danville Railroad, Lynchburg Railroad, Norfolk and Petersburg Railroad, Virginia Central Railroad, and the Richmond Fredericksburg (Railroad). A few key events in the entire war are indicated such as the surrender of Lee ...
    • Contributor: Sneden, Robert Knox
  • Map
    Plan of the Rebel prison pen at Savannah Georgia, Lt. S. R. D... Detailed drawing of a Confederate prison camp in Savannah, Ga.
    • Contributor: Sneden, Robert Knox
    • Date: 1864
  • Map
    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
    • Date: 1864-07-11
  • Map
    The Union position before Yorktown, Va., 18th April 1862 A regional view of Yorktown, Va., and vicinity, with Yorktown and Gloucester Point on opposite sides of the York River and indicating where the Warwick River feeds into the James, and also the Poquoson River as it branches off from the York below Yorktown. The headquarters of Gen. John Sedgwick's VI Corps is shown at Warwick Court House.
    • Contributor: Sneden, Robert Knox
    • Date: 1862
  • Map
    Battle of Pittsburg Landing. Tennessee Depicts troop positions during the Battle of Shiloh, Tenn. Shows the area of Owl Creek to the north and the location of Pittsburg Landing along the Tennessee River to the south.
    • Contributor: Sneden, Robert Knox
    • Date: 1862-04-06
  • Map
    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
    • Date: 1863-10-14
  • 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 March from Hampton to before Yorktown, Va., April 1862. M... Illustrates a portion of Isle of Wight County, Va., showing headquarters camps of the various generals of the U.S. Army of the Potomac in the Peninsula Campaign, March-July 1862.
    • Contributor: Sneden, Robert Knox
    • Date: 1862-04-05
  • Map
    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
    • Date: 1864
  • Map
    The Centre position of Union and Rebel armies, Yorktown, Va. Shows both of the armies west of Yorktown, with the York River to the east, as the Siege of Yorktown got underway.
    • Contributor: Sneden, Robert Knox
    • Date: 1862
  • Map
    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
    • Date: 1862-12-13
  • Map
    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
    • Date: 1864
  • Map
    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
    • Date: 1862-04-01
  • Map
    Plan of the redoubt and rifle pits ensilading [sic] the Leesb... Includes main roads, buildings used for the hospital, chapel, stables, theater, and headquarters encampment of Brigadier General John Sedgwick.
    • Contributor: Sneden, Robert Knox
    • Date: 1861
  • Map
    Plan of the Battle of Cedar Mountain, Virginia, August 9th, 1... 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
    • Date: 1862-08-09
  • Map
    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
    • Date: 1862-09-17
  • Map
    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
    • Date: 1863
  • Map
    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
    • Date: 1863-07-02
  • Map
    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
    • Date: 1863-04-30
  • Map
    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
    • Date: 1863
  • Map
    Map of Charleston Harbor with Morris Island and James, Broad,... 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
  • Map
    Plan of the circle battle between the U.S. ship "Keasarge," C... The map shows the course of the two ships in Cherbourg Harbor and in the English Channel. Made by the British for the Confederacy and captained by Raphael Semmes, the "Alabama" was a successful blockade runner until her sinking by the "Kearsage."
    • Contributor: Sneden, Robert Knox
    • Date: 1864-06-19
  • Map
    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
    • Date: 1863
  • Map
    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
    • Date: 1864-06-14
  • Map
    Plan showing positions of Union and Rebel armies 8th and 9th ... This detail of an unidentified printed map has annotations by Sneden showing the locations of troops surrounding Appomattox Courthouse, April 9th, 1865. Union forces identified include Sheridan's 9th Corps, Humphrey's 2nd Corps, and Sheridan's Cavalry. Also indicated (on original printed map) are names of property owners.
    • Contributor: Sneden, Robert Knox
    • Date: 1865-04-08
  • Map
    Map of the siege and investment of Savannah, Georgia, 5th to ... 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
    • Date: 1864-12-05
  • Map
    Plan of the Battle of Dranesville Va Decr 20th 1861. Shows Dranesville, Fairfax County, Va., and the area to the north. The locations of the Leesburg Turnpike, Centreville Road and Chain Bridge Road are indicated.
    • Contributor: Sneden, Robert Knox
    • Date: 1861-12-20
  • Map
    Plan of the Battle of Newberne [!] North Carolina : fought Ma... Shows the area between Old Beaufort Road and the Neuse River to the north and Evan's Mill Pond to the south. The locations of forts Lane, Ellis, Thompson, and Dixie are indicated.
    • Contributor: Sneden, Robert Knox
    • Date: 1862-03-14
  • Map
    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
    • Date: 1862-05-31
  • Map
    Map shewing [sic] movements of army from 30th June to 1st Jul... Indicates the general terrain and disposition of troops around Gettysburg, Pa., as well the fighting northwest of town between the Union's I Corps, under Maj.Gen. John F. Reynolds and Confederate forces under Hill. Shows the place where Gen. Reynolds was fatally shot on July 1 and the locations of Union forces at 11 a.m., 12 p.m. and 1 p.m. as they fell back toward ...
    • Contributor: Sneden, Robert Knox
    • Date: 1863-06-30
  • Map
    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
    • Date: 1862