Souris

1954

1:24k

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

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

1878

Campbell, A.

1:127k

Bottineau

1980

1:100k

Minot

1958

1:250k

Minot

1954

1:250k

Minot

1954

1:250k

No. V, Reconnaissance Map. (Pembina Mountains to Mouse River).

1878

Twining, W.J.

1:507k

Joint Map Nos. I - XXIV. United States Northern Boundary Commission. (Canadian Border).

1878

Campbell, A.

1:127k

Minot

1935

C&GS

1:500k