"Plat of the Northern Boundary of the State of Indiana Surveyed in conformity to the Act of Congress, To authorize the President of the U.S. to ascertain and designate the northern boundary of the State of Indiana passed March 2nd 1827", U.S. Government
Subject: Indiana
Period: 1828 (circa)
Publication: HR Ex Doc. 187, 20th Cong., 1st Session