Monongahela City, Pa

1876

Caldwell, J. A. (Joseph A.)

1:5k

East Finley

1876

Caldwell, J. A. (Joseph A.)

1:34k

Map of Pittsburg and Allegheny, 95

1891

Appleton, D. & Co.

1:42k

Washington County : As it was in 1831

1876

Caldwell, J. A. (Joseph A.)

1:13m

Allegheny, Washington, Greene counties.

1872

Gray, Ormando Willis; Walling, H. F.

1:300k

Hancock, Brooke, Ohio, Marshall counties.

1873

White, M. Wood

1:297k

Westmoreland, Fayette counties.

1872

Gray, Ormando Willis; Walling, H. F.

1:300k

Industries Of Western Pennsylvania

1884

Lee, Alex. Y.

1:111k

Plate G. Southwest Pennsylvania.

1871

Hopkins, G.M.

Pittsburgh.

1924

Rand McNally and Company

1:380k