Darlington Township, Beaver County PA.

1876

Caldwell, Joseph A.

1:32k

Carroll, Columbiana, Harrison, Jefferson, Stark and Tuscarawas counties.

1872

Walling, H. F.

1:300k

Counties of Columbiana, Jefferson, Carroll, and Harrison

1868

Lloyd, H.H.

1:300k

Pittsburgh.

1924

Rand McNally and Company

1:380k

Plate D. West Central Pennsylvania.

1871

Hopkins, G.M.

A General Map of the River Ohio, Plate the first.

1796

Tardieu, P.F.

1:317k

Atlas of Ohio : Connecticut "Western Reserve"

1868

Lloyd, H.H.

1:300k

Pennsylvania.

1912

Rand McNally and Company

1:380k

Greater Pittsburgh Airport : Coraopolis, Pennsylvania : Vicinity map

1951

United States. Air Force

1:500k

Youngstown Municipal Airport: Youngstown Ohio : Vicinity map

1952

United States. Air Force

1:500k