"Re-examination of the Outlet of the South Channel of the River St. Clair", U.S. Government
Period: 1852 (dated)
Publication: Sen. Doc. 1, 1st Sess. 33rd Cong.
Color: Hand Color
15.3 x 17.2 inches
38.9 x 43.7 cm
Lithographed map showing the United States and Canadian boundary line on a scale of 1/4 mile per inch.
Mild toning along folds with short separations repaired with archival tape.