Title devised by cataloger.Scale 1:500,000.published by the Ohio Division of Geological Survey.TIFFhttps://hdl.handle.net/1811/e68f523b-fe6c-492a-b362-b036d899edfaengPublicCountiesCities and townsMap of Ohio showing counties, townships and county seatsMapsOhiobetween 1960 and 1969The Ohio State University