Relief shown by contours and spot heights. "Tactical map." LC copy has numerous marking and number annotations in black, blue, and red pencils. Includes notes and graph. Available also through the Library of Congress Web site as a raster image. Gift; Lawrence V. Gagin; 10-27-2004.
United States. Army. Corps Of Engineers; United States. Army Map Service; Veterans History Project (U.S.); American Folklife Center
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