Silver Bay

1982

1:24k

Silver Bay

1982

1:24k

Split Rock Point NE

1956

1:24k

Split Rock Point NE

1956

1:24k

Silver Bay

1954

1:63k

Silver Bay

1954

1:63k

Split Rock Point

1956

1:63k

Split Rock Point

1956

1:63k

Two Harbors

1976

1:100k

Lake Superior Coast Little Girls Pt Mich to Silver Bay Minn

1973

NOS Lake Survey Center

1:120k