• Map showing positions of Union and Rebel forces Septr 1861.

    Depicts the area between Lewinsville, in Fairfax County, and Georgetown in the north, and Alexandria in the south. The location of the Loudoun and Hampshire Railroad is also indicated.

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

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

    • Contributor: Sneden, Robert Knox
    • Original Format: Maps
    • Date: 1861
  • District of Columbia and the seat of war on the Potomac.

    Low-angle bird's-eye view. Shows cities of Washington and Alexandria in foreground. Includes index of military positions with regiment names. LC Civil War maps (2nd ed.), 678 Stephenson. Cartography of northern Virginia, pl. 39 Available also through the Library of Congress Web site as a raster image. LC copy mounted on cloth backing. DCP

    • Contributor: Bohn, Casimir
    • Original Format: Maps
    • Date: 1861