Ottawa County, Ohio.

1874

Hardesty, H.H.

1:169k

Toledo.

1903

Rand McNally and Company

1:28k

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

1872

Walling, H. F.

1:300k

Toledo.

1924

Rand McNally and Company

1:26k

Toledo

1901

Murray-Aaron, Eugene, 1852-1941.

Salem, Ottawa County, Ohio.

1874

Hardesty, H.H.

1:32k

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

1872

Walling, H. F.

1:300k

Detroit United Railway's Interurban Lines.

1920

Detroit United Railway

The Detroit Edison system

1928

Detroit Edison Company

Plan of the United States Road From Detroit to Chicago

1825

none

1:63k