Morris, Greene County, Pennsylvania.

1876

Caldwell, Joseph A.

1:32k

Washington County : As it was in 1831

1876

Caldwell, J. A. (Joseph A.)

1:13m

Map 2

1808

Cramer, Zadok

Allegheny, Washington, Greene counties.

1872

Gray, Ormando Willis; Walling, H. F.

1:300k

Hancock, Brooke, Ohio, Marshall counties.

1873

White, M. Wood

1:297k

Industries Of Western Pennsylvania

1884

Lee, Alex. Y.

1:111k

Plate G. Southwest Pennsylvania.

1871

Hopkins, G.M.

Counties of Columbiana, Jefferson, Carroll, and Harrison

1868

Lloyd, H.H.

1:300k

Pittsburgh.

1924

Rand McNally and Company

1:380k

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

1796

Tardieu, P.F.

1:317k