1
Published 1992
Record Source: Published Materials
...Pittsburgh Region (Pa.) History Periodicals....
Journal
2
Published 1991
Record Source: Published Materials
...Pittsburgh Region (Pa.) History Periodicals....
Journal
3
Published 1990
Record Source: Published Materials
...Pittsburgh Region (Pa.) History Periodicals....
Journal
4
Author: Welchley, Mark H.
Published 1983
Record Source: Published Materials
...Pittsburgh Region (Pa.) History Sources....
Book
5
Author: Duer, Clara E.
Published 1986
Record Source: Published Materials
...Pittsburgh Region (Pa.) History Sources....
Book
6
7
Author: Duer, Clara E.
Published 1988
Record Source: Published Materials
...Pittsburgh Region (Pa.) History Sources....
Book
8
Author: Duer, Clara E.
Published 1988
Record Source: Published Materials
...Pittsburgh Region (Pa.) History Sources....
Book
9
Author: Dixon, David.
Published 2004
Record Source: Published Materials
...Pittsburgh Region (Pa.) History 18th century....
Table of contents
Book