1
Author: Lolla, John J.
Published 2008
Record Source: Published Materials
Subjects and Genres: '; ...Presbyterian Church of Plum Creek (Plum, Allegheny County, Pa.) History....
Book
4
Author: Beachler, Edwin H.
Published 1951
Record Source: Published Materials
...Allegheny County (Pa.) History....
Book
5
Author: Chalfant, Ella.
Published 1955
Record Source: Published Materials
...Allegheny County (Pa.) History Sources....
Book
6
Author: Van Trump, James D. 1908-
Published 1967
Record Source: Published Materials
...Allegheny County (Pa.) History houses, etc....
Book
7
Published 1938
Record Source: Published Materials
...Allegheny County (Pa.) History....
Book
8
Author: Folmar, John Kent, 1932-
Published 2006
Record Source: Published Materials
...Allegheny County (Pa.) History....
Book
9
10
Record Source: Published Materials
...Allegheny County, Pa. History....
Book
12
Published 1888
Record Source: Published Materials
...Allegheny County (Pa.) History....
Book
13
Published 1879
Record Source: Published Materials
...Allegheny County (Pa.) History....
Book
14
Published 1879
Record Source: Published Materials
...Allegheny County (Pa.) History....
Book
15
Author: Thurston, George Henry, b. 1822.
Published 1888
Record Source: Published Materials
...Allegheny County (Pa.) History....
Book
16
Author: Donley, Susan K.
Published 1986
Record Source: Published Materials
...Allegheny County (Pa.) History, Local Handbooks, manuals, etc....
Book
17
Published 1973
Record Source: Published Materials
...Allegheny County (Pa.) History....
Book
18
19
Published 1973
Record Source: Published Materials
...Allegheny County (Pa.) History....
Book
20
...Allegheny County (Pa.)--History....
Link to finding aid
Manuscript