Fort William

1959

1:250k

Thunder Bay

1959

1:250k

No.15, Telephone : Ontario and Quebec

1906

Canada. Department of Interior

1:2m

North Coast of Lake Superior From Grand Portage Bay to Hawk Islet Including Isle Royale

1880

US NAVY HYDROGRAPHIC OFFICE

1:213k

Lake Superior Including Isle Royale Michigan

1946

U.S. Lake Survey

1:120k

Nautical Chart of Isle Royal, Lake Superior

1871

Corps of Engineers

1:30k

North West Coast Oflake Superior From Grand Portage Bay to Great Shaganash Islands Including Isle Royal Michigan

1905

U.S. Lake Survey

1:120k

No. 27 A, Density of population, 1901; Ontario and Quebec

1906

Canada. Department of Interior

1:2m

Todd Harbor

1985

1:100k

Todd Harbor

1985

1:100k