Negative photostat.
Relief shown by hachures.
Shows counties and railroads.
"Entered according to act of Congress in the year 1866 by G.W. & C.B. Colton & Co. in the clerks office of the district court of the United States for the southern district of New York."
Insets: Plan of the northern part or panhandle of Texas. Scale [ca. 1:4,500,000] -- Plan of the great West. Scale [ca. 1:15,206,400] -- Plan of Matagorda Bay. Scale [ca. 1:1,077,120] -- Plan of Sabine Lake. Scale [ca. 1:400,000] -- Plan of Galveston Bay. Scale [ca. 1:1,166,611].