Brockway

1961

1:24k

Brockway

1961

1:24k

Yale

1961

1:24k

(Map of St. Clair County, Michigan)

1873

Walling, H. F.

1:190k

Croswell

1984

1:100k

Croswell

1984

1:100k

Lake Huron Coast Head of St Clair River to Pte Aux Barques Michigan and to Port Albert Ontario

1973

NOS Lake Survey Center

1:120k

Flint

1958

1:250k

Flint

1954

1:250k

Flint

1954

1:250k