Warroad

1967

1:24k

Warroad

1967

1:24k

Warroad

1918

1:63k

International Boundary, From the Gulf of Georgia to the Northwestern Point of the Lake to the Woods, Sheet No. 57

1921

International Boundary Commission

1:63k

Lake of the Woods

1919

NOS Lake Survey Center

1:40k

Joint Map No. III. United States Northern Boundary Commission. (Canadian Border).

1878

Campbell, A.

1:127k

Joint Maps of the Northern Boundary of the United States From the Lake of the Woods to the Summit of the Rocky Mountains

1878

NORTH AMERICAN BOUNDARY COMMISSION

1:127k

Roseau

1976

1:100k

International Boundary, From the Northwesternmost Point of Lake of the Woods to Lake Superior, Sheet No. 2

1928

International Boundary Commission

1:63k

Lake of the Woods

1973

NOS Lake Survey Center

1:120k