Roosevelt

1967

1:24k

Roosevelt

1967

1:24k

Roseau

1976

1:100k

Lake of the Woods

1973

NOS Lake Survey Center

1:120k

Lake of the Woods

1973

NOS Lake Survey Center

1:120k

Lake of the Woods

1970

NOS Lake Survey Center

1:120k

Lake of the Woods

1961

NOS Lake Survey Center

1:120k

Lake of the Woods

1955

NOS Lake Survey Center

1:120k

Southern End Lake of the Woods

1951

1:120k

Roseau

1958

1:250k