(Map of Monroe County, Michigan)

1873

Walling, H. F.

1:190k

(Map of Lenawee County, Michigan)

1873

Walling, H. F.

1:190k

Counties of Lucas, Ottawa, Wood, Sandusky, Hancock and Seneca

1868

Lloyd, H.H.

1:300k

Detroit United Railway's Interurban Lines.

1920

Detroit United Railway

Allen, Crawford, Defiance, Fulton, Hancock, Henry, Lucas, Ottawa, Paulding, Putnam, Sandusky, Van Wert, Williams, Wood and Wyandot counties.

1872

Walling, H. F.

1:300k

The Detroit Edison system

1928

Detroit Edison Company

Ottawa County, Ohio.

1874

Hardesty, H.H.

1:169k

Cuyahoga, Erie, Huron, Lorain, Medina, Ottawa, Sandusky, Seneca, and Summit counties.

1872

Walling, H. F.

1:300k

(Map of Wayne County, Michigan)

1873

Walling, H. F.

1:190k

Chicago ~ Cleveland.

1936

Rand McNally & Company