• Map
    Map of the town of Concord, Middlesex County Mass. Relief shown by hachures. Available also through the Library of Congress Web site as a raster image. "White Pond & Walden Pond from surveys by H.D. Thoreau, Civ. Engr." Includes notes, ancillary map of Concord village, and illustration. LC copy shellacked and mounted on cloth.
    • Contributor: Walling, Henry Francis
    • Date: 1852