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  • Battle of Pittsburg Landing or Shiloh April 6th and 7th 1862.

    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
    • Original Format: Maps
    • Date: 1861
  • [Map of Mosby's route through Virginia and North Carolina].

    [Map of Mosby's route through Virginia and North Carolina].

    This printed map of Virginia and North Carolina includes annotations by Sneden showing the route taken by Mosby's troops and their prisoners (Sneden among them) from Culpeper, Va., to Charlotte, N.C.

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

    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
    • 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
  • Plan of the Battle of Fair Oaks or Seven Pines, Va. Fought 31st May 1862.

    Plan of the Battle of Fair Oaks or Seven Pines, Va. Fought 31...

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

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • 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
  • The Union army encampment at Hampton, Virginia Showing picket lines and Fortress Munroe [sic].

    The Union army encampment at Hampton, Virginia Showing picket...

    Shows the landmarks in the area around Union-occupied Hampton, Va., including the Poor Farm, the Female Seminary, Buckrow's house, Hickman's farm, and "Fox Hill," the home of J. Fox.

    • 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
  • Chancellorsville, Va. Position of armies 3rd May 1863 at 8 a.m. to 5 1/2 p.m.

    Chancellorsville, Va. Position of armies 3rd May 1863 at 8 a....

    The map shows Union troops to the east near the Chancellor House and Confederate soldiers under Stuart to the west near Dowdall's Tavern, Va. At daybreak on May 3, Jackson's corps, now under Early's command, seized a low hill overlooking Chancellorsville from which they were able to shell the Union forces. With the Confederate forces attacking on several sides, the Union line formed an ...

    • 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 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
  • Position of Union Army at Cedar Creek Union position and plan of battle.

    Position of Union Army at Cedar Creek Union position and plan...

    However, what initially appeared to be an overwhelming success quickly turned to a rout when the Union forces were redeployed and launched a successful counterattack that drove the Confederates back across the Shenandoah to Fisher's Hill, with heavy losses of men, equipment and supplies. Map shows troop locations along the Strasburg Pike on either side of Cedar Creek, and along the north fork of ...

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

    The Union assault on the Rebel works Lee's Mill Va.

    Shows the fortifications of the Union and Confederate forces on opposite sides of the Warwick River in Warwick County [now city of Newport News], Va., at the time of the engagement Lee's Mill, also known as Burnt Chimneys.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • Plan of the Battle of Newberne [!] North Carolina : fought March 14th 1862.

    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
    • Original Format: Maps
    • Date: 1862
  • Map of the position at Turner's Gap. South Mountain.

    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
    • Original Format: Maps
    • Date: 1862
  • Map of country between Yorktown and Williamsbu[rg] in Virginia.

    Map of country between Yorktown and Williamsbu[rg] in Virginia.

    Shows a portion of the peninsula outlined by the York River to the north and the James River to the south. Sneden marked the Union line of march, wagon trains, and Confederate works, all related to the Peninsula Campaign, March-July 1862.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Route of 3rd Corps from Cattlet's [sic] to Greenwich, Va.

    Route of 3rd Corps from Cattlet's [sic] to Greenwich, Va.

    The maps shows the location of the Union III Corps under Sickles and Confederate troops under A.P. Hill between Catlett's Station and Manassas Junction, Va. The Manassas Gap and the Orange and Alexandria railroads are also indicated, and also shown is the location of the skirmish that took place at Auburn earlier in the day.

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

    Skeleton map of battlefield of Bull Run Virginia : showing 1s...

    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
  • 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
  • Siege of Port Hudson

    Siege of Port Hudson

    The map shows the Union troops on land and water surrounding Confederate fortifications at Port Hudson, La., on the Mississippi River, approximately 25 miles north of Baton Rouge. The Union XIX Corps under Gen. Banks had its first engagement May 26th on the Bayou Sara Road, and laid siege to the fort on May 27th. Confederate Gen. Franklin Gardner surrendered Port Hudson on July ...

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Union army's march on Gettysburg from Frederick, Md.

    Union army's march on Gettysburg from Frederick, Md.

    Regional view shows paths taken by different segments of the Union army on a march from Frederick, Md., to Gettysburg, Pa., as well as the location of the Confederate army units in the vicinity. The Union troops were under the commands of Reynolds, Howard, Sickles, Slocum, Hancock, Sykes and Gregg.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • The Battlefield of Chicamauga Fought the 19th and 20th of Septr 1863.

    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
    • Original Format: Maps
    • Date: 1861
  • Map of Hampton to Howard's Bridge, Virginia.

    Map of Hampton to Howard's Bridge, Virginia.

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

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

    Fort Pickens, Florida

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

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • 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 Second Battle of Bull Run, Va. Showing position of both armies at 6 p.m. 29th august 1862.

    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
    • Original Format: Maps
    • Date: 1870
  • Attack and capture of Fort Donelson, Tenn. by Genl. U.S. Grant U.S.A.

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

    Copy of official plan of Gettysburg. Pennsylvania, fought 1st...

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

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • 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
  • 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 operations at Bermuda Hundred and Drewry's Bluff, Virginia, 10th May 1864.

    Map of operations at Bermuda Hundred and Drewry's Bluff, Virg...

    In this map Sneden attempts to show several engagements that took place between Butler's Army of the James and Beauregard's Confederates, May 6th through May 13th, 1864. He includes Port Walthall Junction, where Union forces first engaged Beauregard's Confederates; the Confederate defense of Fort Darling at Drewry's Bluff; and the Union entrenchments astride the Appomattox River at Bermuda Hundred and City Point, where they ...

    • 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
  • Plan of the Battle of Fredericksburg.

    Plan of the Battle of Fredericksburg.

    Map is oriented with the Rappahannock River to the top (actually, north/northeast) and the Massaponax River [now Creek] to the right (actually, south). Shows the field of action for the first Battle of Fredericksburg, December 12-13, 1862.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • The Union position before Yorktown, Va., 18th April 1862

    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
    • Original Format: Maps
    • Date: 1862
  • Entrenched position of the 3rd corps, A.P., at Harrison's Landing, James River, Va., July 9th 1862

    Entrenched position of the 3rd corps, A.P., at Harrison's Lan...

    Shows the area of Charles City County, Va., along the James River (between Kimmage's and Herring creeks) to which McClellan moved his troops at the end of the Peninsular Campaign. They remained here until August 16. Details include the use of slashed or burned trees, ditches, piles of logs, and natural landforms as defenses.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Plan of Battle of Spotsylvania Court House, Va.

    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
  • 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
  • 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
  • Battlefield of Bull Run August 29th and 30th 1862.

    Battlefield of Bull Run August 29th and 30th 1862.

    Shows the area of the Bull Run battlefield with the disposition of Union and Confederate forces. Union Gen. Pope's command faced that of Confederate Gen. Stonewall Jackson, unaware that Longstreet's command had arrived to reinforce Jackson's position. On the second day of fighting, an assault by Pope's forces was repulsed by Jackson's troops, while Longstreet attacked Pope's unprotected left flank. Pope was defeated, but ...

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • Charleston Harbor S.C. Bombardment of Fort Sumter.

    Charleston Harbor S.C. Bombardment of Fort Sumter.

    Regional view of Charleston Harbor showing the city of Charleston on the Ashley and Cooper rivers, Castle Pinckney on Shute's Folly Island, Pleasantville and Mt. Pleasant Battery, Mechanicsville and batteries on Sullivan's Island, and the Morris and James island batteries, and their distances from Fort Sumter. Shipping channels and the U.S. warships and supply fleet are also noted.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Plan of the Battle of Antietam, Maryland.

    Plan of the Battle of Antietam, Maryland.

    Shows the location of troops stationed around Sharpsburg, Md. The locations of Antietam Creek and the Potomac River are also indicated.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • Map showing position Union and Rebel armies 2 p.m. 30th June : and the routes of advance of enemy on the Union Army at White Oak Swamp Creek Va.

    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
    • Original Format: Maps
    • Date: 1862
  • The Battle [of Missionary Ridge, November 25, 1864].

    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
    • Original Format: Maps
    • Date: 1861
  • Map showing the defenses of the Mississippi below New Orleans and Farragut's attack 24 April 1862.

    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
    • Original Format: Maps
    • Date: 1861
  • 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
  • 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
  • Plan of the Battle of Rappahannock Station November 7th 1863.

    Plan of the Battle of Rappahannock Station November 7th 1863.

    As part of the Bristoe Campaign, while Union troops fought to cross the Rappahannock River at Kelly's Ford, Ewell's Confederates defended the pontoon bridge at Rappahannock Station approximately four miles away. This image gives details of the terrain, the elaborate Confederate fortifications, burnt buildings, and destroyed bridges.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Map shewing [sic] movements of army from 30th June to 1st July 1863 : and first encounter of 1st Corps with the enemy.

    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
    • Original Format: Maps
    • Date: 1861
  • 2nd Battle of Bull Run, Va. position of both armies, 6 p.m. Aug. 26th 1862, showing Jackson's flank march.

    2nd Battle of Bull Run, Va. position of both armies, 6 p.m. A...

    The map shows the area surrounding the Bull Run Mountains including Centreville and Kellysville, Va. As part of the Second Bull Run Campaign, Pope's U.S. Army of Virginia assigned to protect Washington, the Shenandoah Valley and draw Lee away from the defense of Richmond. Lee split his army, and Jackson's brilliant maneuvering thoroughly confused Pope, and allowed Longstreet to join with reinforcements. While Longstreet's ...

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

    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
  • Official map of the Union works in front of Yorktown, Va.

    Official map of the Union works in front of Yorktown, Va.

    Shows the vicinity of Yorktown, Va., including Union batteries located along the Warwick Court House Road. Also shows the Confederate barricade made up of abatis, palisades, slashings of trees, felled trees, and dams that flooded low-lying areas. The Union army, under Gen. McClellan, prepared to lay siege to Yorktown as part of its advance up the Virginia Peninsula toward the Confederate capital of Richmond.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • Plan of the battle of Fredericksburg, Virginia : shewing [sic] Union and Rebel positions 13th Decr 1862.

    Plan of the battle of Fredericksburg, Virginia : shewing [sic...

    The map shows positions at the beginning of the battle, with the bulk the of Union Army located across the Rappahannock from Fredericksburg, awaiting the construction of a pontoon bridge. Once across, the Union forces were met with fierce opposition from Confederate forces located in the hills to the west and south of the town. Depicts the area surrounding Fredericksburg and on both sides ...

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • Plan of the battle of Chancellorsville. Virginia position, 5 p.m., 2nd May 1863.

    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
    • Original Format: Maps
    • Date: 1861
  • Plan of the Battle of Bristoe Station, Orange and Alexandria Railroad, Va., Octr. 14th 1863.

    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
    • Original Format: Maps
    • Date: 1863
  • Battle of Crampton's Gap, Maryland : fought Septr 14th 1862.

    Battle of Crampton's Gap, Maryland : fought Septr 14th 1862.

    Shows the area surrounding Burkittsville, Frederick County, Md., as the left wing of McClellan's army moved toward Crampton's Gap to try to prevent the Confederate assault on Harper's Ferry, W. Va.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • Plan of Battle of Savage's Station Va.

    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
    • Original Format: Maps
    • Date: 1862
  • Second Battle of Bull Run showing rebel position 29 and 30 Aug 1862

    Second Battle of Bull Run showing rebel position 29 and 30 Au...

    Shows the location of Confederate troops along Sudley Springs Road in Prince William County, Va.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • The Rebel entrenched position at Fredericksburg, Va. showing Hooker's flank march on Chancellorsville 3rd and 4th May 1863.

    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
  • 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
  • Route of troops and wagon trains from Warrenton Jnct. to Kettle Run

    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
    • 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
  • 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
  • Plan of the Battle of Cedar Mountain, Virginia, August 9th, 1862.

    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
    • Original Format: Maps
    • Date: 1861
  • Plan of the battle of Mill Spring or Logan's Cross Roads : fought January 19th, 1862.

    Plan of the battle of Mill Spring or Logan's Cross Roads : fo...

    NOTE: Researchers will be served a color photocopy of this diary page. This item is from the collections of the Virginia Historical Society; please contact the institution for more information. Available also through the Library of Congress web site as a raster image. Robert Knox Sneden scrapbook (Mss5:7 Sn237:1), Virginia Historical Society. In the Robert Knox Sneden diary, 1861-1865 (v. 1, p. 361).

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Plan shewing [sic] entrenched position of Union army at Westover or Harrison's Landing, James River, Va., July and August 1862.

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

    Plan of Fort Fisher and vicinity, North Carolina. Plan of sec...

    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
  • Plan of the Battle of Kelly's Ford, Virginia : fought 7th Nov. 1863 by 3rd Army Corps Gen. W. H. French U.S.A.

    Plan of the Battle of Kelly's Ford, Virginia : fought 7th Nov...

    In this detailed view of Kellysville and Kelly's Ford on the Rappahannock River, Sneden shows the placement of Union regiments in a semicircle to the east of town, and the opposing Confederate units in the town itself. Also indicated are the locations of various field fortifications and the difficulties experienced by a terrain that included heavy woods and swamps.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • The Mud march ... shewing [sic] movement on Bank's Ford Jany. 19th 1863 by Hooker, Franklin & Sumner.

    The Mud march ... shewing [sic] movement on Bank's Ford Jany....

    In mid-January 1863, Union General Burnside ordered his exhausted troops to recross the Rappahannock River above R. E. Lee's left flank. A heavy rain fell as the army began to move and the road soon became a quagmire. Wagons and artillery sank; men and horses floundered. In the end the effort had to be abandoned, much to the disappointment of the amused Confederates who ...

    • 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
  • Andersonville Prison

    Andersonville Prison

    Detailed plan of Andersonville Prison Camp, showing Sweetwater Lick to the north, and the Southwestern & Enfaula Railroad to the east. Shows the main forts, stockade and cemetery.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • [Map of the Shenandoah Valley Campaign, 1864].

    [Map of the Shenandoah Valley Campaign, 1864].

    Shows the area of the Shenandoah Valley including the Blue Ridge Mountains between Staunton and Front Royal, Va. In mid-1864 almost 50,000 troops were placed in the Middle Military Division under General Sheridan. Between August and November Sheridan engaged Early's troops several times at Winchester, Fishers Hill and Cedar Creek, Va.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Plan of Andersonville Prison or "Camp Sumter," April, 1864.

    Plan of Andersonville Prison or "Camp Sumter," April, 1864.

    Illustrates the layout of Andersonville Camp, as Sneden refers to the prison, and the surrounding area where Confederate guard troops of the 1st Florida Battery were stationed including the headquarters of Captain Henry Wirz, roads in and out, topographical features such as swampland, a graveyard presumed to be connected with the prison, and "Anderson Village." Sneden revised this map and it is available as ...

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • 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
  • Map shewing [sic] country opposite Harrison's Landing, Va., and position of [U.S.] Army.

    Map shewing [sic] country opposite Harrison's Landing, Va., a...

    Shows the location along the James River between Petersburg and Harrison's Landing, Va., of the camps of the U.S. Army of the Potomac after the Seven Days' Battles, 26 June-1 July 1862. Positions of U.S. gunboats are indicated along the James River as well as Confederate strongholds and positions of the Cavalry.

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

    Plan of the Battle of Savage's Station Virginia. Sunday, June...

    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
  • 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
  • Gettysburg July 2nd The Union and Rebel forces in the cemetery.

    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
  • 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 the Battle of Fredericksburg, Virginia.

    Plan of the Battle of Fredericksburg, Virginia.

    Map shows the area between the Rappahannock and Massaponax rivers including Fredericksburg and Marie's Heights. The location of Confederate troops under Longstreet and Jackson and Union troops under Burnside are indicated. Due to Burnside's slow maneuvering, the Confederates were able to use the topography to their advantage, in particular the bluffs overlooking the town and river. After sustaining heavy losses crossing the Rappahannock River, ...

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Map showing route taken by Mosby with his prisoners, Nov. 27th-29th, 1863.

    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
    • Original Format: Maps
    • Date: 1861
  • Plan of the Battle of Gaines' Mill, Virginia, fought June 26th 1862.

    Plan of the Battle of Gaines' Mill, Virginia, fought June 26t...

    While dated June 26th, the Battle of Gaines' Mill was actually fought on the 27th, the third day of the Seven Days' Battles. This map shows Hanover County, Va., with the Chickahominy River to the south, the town of Cold Harbor to the north, Powhite Creek to the west, and Elder Swamp to the east.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • 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
  • The Rebel defences [sic] of Charleston, S.C., December 1864

    The Rebel defences [sic] of Charleston, S.C., December 1864

    Shows in detail the Confederate forts along the Ashley and Cooper rivers, as well as obstructions in Charleston Harbor. Also shows the burned district of Charleston, where Union prisoners of war were kept within range of Union guns.

    • 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
  • Plan of the second Battle of Bull Run Va. Showing position of both armies at 7 p.m. 30th Aug. 1862.

    Plan of the second Battle of Bull Run Va. Showing position of...

    Shows the area of Sudley Springs, Va., to the north and Bethlehem to the south on the second day of the battle. The locations of the Warrenton Turnpike and the Manassas Gap Railroad are also indicated.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • Second Battle of Bull Run position of troops at 6 p.m.

    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
    • Original Format: Maps
    • Date: 1862
  • Map of the night march [from Malvern Hill to Harrison's Landing].

    Map of the night march [from Malvern Hill to Harrison's Landi...

    Shows the route used by the retreating Union forces to march from Malvern Hill (Henrico County) to Harrison's Landing (Charles City County), July 2, 1862.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1862
  • Map of Warrenton Junction, Orange and Alexandria R.R., Virginia shewing destruction of R.R. by enemy, October 1863.

    Map of Warrenton Junction, Orange and Alexandria R.R., Virgin...

    Illustrates the position in October 1863 in Fauquier County, Va., of the Union 3rd Army Corps under General William Henry French. The Union troops were near Warrenton Junction along the Orange and Alexandria Railroad. This was part of the Bristoe Campaign, 9 October-9 November 1863, during which the rail line was destroyed by the

    • 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
  • 2nd attack on Fort McAllister on the Ogeechee River, Georgia

    2nd 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
    • 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
  • 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
  • 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 Cavalry battle, Gettysburg, Pa. July 3rd 1863, 2:30 p.m.

    The Cavalry battle, Gettysburg, Pa. July 3rd 1863, 2:30 p.m.

    The cavalry action took place approximately two miles to the east of the town of Gettysburg. This map shows the Confederate cavalry, under Stuart, attempting to cut the Union lines of communication along the Baltimore Turnpike. They were thwarted in their effort by Union cavalry commanded by David McMurtrie Gregg. The map depicts the rough locations of individual skirmishes.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • [Map of the Potomac River].

    [Map of the Potomac River].

    Regional map of Virginia, Maryland and Pennsylvania showing the Potomac River and its tributaries.

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • Topographical map of Washington, D.C., and vicinity. Showing the Union forts and defences built 1861-3.

    Topographical map of Washington, D.C., and vicinity. Showing ...

    Detail from a printed map of the Potomac River region of Maryland and Virginia, and including Washington, D.C., which Sneden has annotated to show the locations of Union forts and picket lines.

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