Scale ca. 1:220,000. Folded title: Delaware Water Gap National Recreation Area, Pennsylvania, New Jersey. "Aug. 1968 NRA-DELA-17000." "1970-392-716/76." Oriented with north toward the upper right. Includes map of the "Delaware Water Gap Section," ca. 1:37,000. Text and illus. on verso. Available also through the Library of Congress Web site as a raster image. AACR2
United States. National Park Service
1970
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