• Map
    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.
    • Contributor: United States. Central Intelligence Agency
    • Date: 1965
  • Map
    China-Viet-nam boundary.
    China-Vietnam 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. LC copy stamped on: 897.
    • Contributor: United States. Central Intelligence Agency
    • Date: 1964
  • Map
    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. AACR2
    • Contributor: United States. Central Intelligence Agency
    • Date: 1967
  • Map
    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."
    • Contributor: [united States. Central Intelligence Agency]
    • Date: 1988