Map of the canals and rail roads connecting the Broad Top Coal Region with the Atlantic.

Map of parts of Pennyslvania, New Jersey, Maryland, and Delaware indicating major drainage, relief by hachures, boundaries, cities, and towns. A table of distances appears at left of map.
Scale [ca. 1:660,000].
LC Railroad maps, 71
Description derived from published bibliography.
Available also through the Library of Congress Web site as a raster image.