Biwabik

1951

1:24k

Biwabik

1950

1:24k

Biwabik

1950

1:24k

Biwabik

1950

1:24k

Biwabik

1950

1:24k

Vermillion Lake

1994

1:100k

Mc Kinley

1951

1:24k

Mc Kinley

1950

1:24k

Mc Kinley

1950

1:24k

Map of the Mesabi Range, Minnesota

1928

Great Northern Iron Ore Properties (Firm : Saint Paul, Minn.)

1:67k