(Map of Lapeer County, Michigan)

1873

Walling, H. F.

1:190k

Flint

1984

1:100k

Flint

1990

1:100k

(Map of Tuscola County, Michigan)

1873

Walling, H. F.

1:190k

Flint

1954

1:250k

Flint

1958

1:250k

Flint

1954

1:250k

Flint

1954

1:250k

(Map of Genesee County, Michigan)

1873

Walling, H. F.

1:190k

City of Detroit.

1925

George F. Cram Company