Bottineau

1980

1:100k

Minot

1958

1:250k

Minot

1954

1:250k

Minot

1954

1:250k

Lansford

1950

1:63k

Lansford

1948

1:63k

Lansford

1948

1:63k

Lansford

1948

1:63k

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

1878

Campbell, A.

1:127k

Gardena

1963

1:24k