Map of the Eastern part of Maine : showing the settling land in Piscataquis and Aroostook counties with the proposed lines of rail roads to promote the sale and settlement of public lands & land owned by individuals, also rail road communication with the1860"Entered according to act of Congress in the year 1859 by J.H. Colton & Co. in the Clerk's Office of the Court of the United States in the Southern District of New York."Includes inset text, list of railroads with historical information.cartographic