Sterling

1968

1:24k

Au Gres

1966

1:24k

Omer SW

1968

1:24k

Point Lookout

1966

1:24k

Sterling

1968

1:24k

Au Gres

1966

1:24k

Omer

1968

1:24k

(Map of Bay County, Michigan)

1873

Walling, H. F.

1:190k

(Map of Iosco County, Michigan)

1873

Walling, H. F.

1:190k

Standish

1967

1:24k