• Crater Lake National Park, Oregon /

    Relief shown by shading and spot heights. Depths shown by soundings. Awarded outstanding achievement in professional category in 1996 American Congress on Surveying and Mapping Design Competition. "*GPO: 1996--404-952/40086. Reprint 1996." Includes text and area map. Text, aerial view, 4 block diagrams, cross section, and ill. (some col.) on verso. Available also through the Library of Congress Web site as a raster image. Vault

    • Contributor: United States. National Park Service
    • Original Format: Maps
    • Date: 1996