• Map
    Puerto Rico e islas limítrofes "... impreso en 1952." Relief shown by contours and shading. Includes inset of "Distritos senatoriales." Available also through the Library of Congress Web site as a raster image.
    • Contributor: Geological Survey (U.S.)
    • Date: 1952
  • Map
    Topographic map of the Island of Vieques, Puerto Rico Relief shown by contours and spot heights. Text in English and Spanish. Text and diagrams on verso. Available also through the Library of Congress Web site as a raster image.
    • Contributor: Geological Survey (U.S.)
    • Date: 1946
  • Map
    Topographic map of the Island of Vieques, Puerto Rico Relief shown by contours and spot heights. Available also through the Library of Congress Web site as a raster image.
    • Contributor: Geological Survey (U.S.)
    • Date: 1951