Morgan, Greene County, Pennsylvania.

1876

Caldwell, Joseph A.

1:32k

Washington, Greene County, Pennsylvania. Fair Chance. Clinton. Leonardsville.

1876

Caldwell, Joseph A.

1:32k

Cumberland, Greene County, Pennsylvania.

1876

Caldwell, Joseph A.

1:32k

Jefferson, Pennsylvania.

1876

Caldwell, Joseph A.

1:3k

Amwell Twp

1876

Caldwell, J. A. (Joseph A.)

1:34k

East Bethlehem

1876

Caldwell, J. A. (Joseph A.)

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

Industries Of Western Pennsylvania

1884

Lee, Alex. Y.

1:111k