St. Marys River Head of Hay Lake to Whitefish Bay

1911

1:40k

St Marys River Head of Hay Lake to Whitefish Bay

1902

1:40k

St Marys River Head of Hay Lake to Whitefish Bay

1906

1:40k

St Marys River Sault Ste Marie to Whitefish Bay

1973

NOS Lake Survey Center

1:40k

St Marys River Twin Islands to Sault Ste Marie

1921

1:40k

St Marys River From Twin Islands to Sault Ste Marie

1898

1:40k

St Marys River From Twin Islands to Sault Ste Marie

1902

1:40k

Chippewa County, Michigan.

1936

Upper Peninsula Development Bureau

East End of Lake Superior From Cape Gargantua Ont to Mouth of Big Two Hearted River Mich Including Whitefish Bay and Head of St Marys River

1917

U.S. Lake Survey

1:120k

East End of Lake Superior From Cape Gargantua Ont to Mouth of Big Two Hearted River Mich Including Whitefish Bay and Head of St Marys River

1912

U.S. Lake Survey

1:120k