• China-Viet-nam boundary.

    Available also through the Library of Congress Web site as a raster image. Includes location map and notes. "50446 10-64." LC copy mounted on cloth and laminated. DLC LC copy stamped on: 897. DLC 1 map : col. ; 18 x 24 cm.

    • Contributor: United States. Central Intelligence Agency
    • Original Format: Maps
    • Date: 1964
  • China-Vietnam border area.

    Available also through the Library of Congress Web site as a raster image. Relief shown by shading. "800918 (A06009) 9-88." 1 map : col. ; on sheet 54 x 92 cm.

    • Contributor: [United States. Central Intelligence Agency]
    • Original Format: Maps
    • Date: 1988
  • China-North Vietnam border area.

    "52597 11-65." Available also through the Library of Congress Web site as a raster image. LC copy stamped on: 730B. Mounted on cloth and laminated. DLC 1 map : col. ; 18 x 24 cm.

    • Contributor: United States. Central Intelligence Agency
    • Original Format: Maps
    • Date: 1965
  • China--North Viet-Nam boundary area.

    Scale ca. 1:2,000,000. "57051 9-67." Available also through the Library of Congress Web site as a raster image. 1 map : col. ; 18 x 24 cm.

    • Contributor: United States. Central Intelligence Agency
    • Original Format: Maps
    • Date: 1967