Map of Maine, New Hampshire, Vermont, Massachusetts, Rhode Island, and Connecticut exhibiting the post offices, post roads, canals, rail roads, &c.; by David H. Burr (late topographer to the Post Office,) Geographer to the House of Representatives of the U.S.

Relief shown by hachures.
Prime meridians: London and Washington D.C.
"Entered according to Act of Congress, July 10th, 1839, by David H. Burr, in the clerk's office of the District Court of the District of Columbia."
The boundary between Maine and Canada, established by the Webster-Ashburton treaty of 1842, is shown by hand coloring.
LC Railroad maps, 98
Available also through the Library of Congress Web site as a raster image.