Springfield

1904

1:63k

Counties of Champaign, Darke, Greene, Miami, Montgomery, Clarke and Preble

1868

Lloyd, H.H.

1:300k

South Charleston

1905

1:63k

Counties of Fayette, Clinton, Brown, Highland and Adams

1868

Lloyd, H.H.

1:300k

Counties of Butler, Warren, Hamilton and Clermont

1868

Lloyd, H.H.

1:300k

Counties of Union, Delaware, Franklin and Madison

1868

Lloyd, H.H.

1:300k

Map 8

1808

Cramer, Zadok

Butler, Clermont, Hamilton, Montgomery, Preble and Warren counties.

1872

Walling, H. F.

1:300k

Lockbourne Air Force Base : Columbus Ohio : Vicinity map

1951

United States. Air Force

1:500k

Gentile Specialized Air Force Depot : Dayton Ohio : Vicinity map

1952

United States. Air Force

1:500k