Erie

1967

1:24k

Erie

1967

1:24k

Erie

1952

1:24k

Erie

1943

1:32k

Monroe

1914

1:63k

(Map of Monroe County, Michigan)

1873

Walling, H. F.

1:190k

Toledo

1986

1:100k

Toledo

1986

1:100k

Toledo

1961

1:250k

Toledo

1956

1:250k