1
Record Source: Published Materials
Subjects and Genres: '; ...Tunnels...
Philadelphia Record Photograph Morgue (Name Index)
2
Published 1827
Record Source: Published Materials
Subjects and Genres: '; ...Thames Tunnel....
Book
3
Published 1910
Record Source: Published Materials
Subjects and Genres: '; ...Tunnels East...
Book
4
Record Source: Published Materials
Subjects and Genres: '; ...Tunnels Pennsylvania Philadelphia...
Book
5
Author: Mills, William Wirt, 1867-1913.
Published 1904
Record Source: Published Materials
Subjects and Genres: '; ...Tunnels Hudson River....
Book
6
Published 1910
Record Source: Published Materials
Subjects and Genres: '; ...Pennsylvania Tunnel and Terminal Railroad Company....
Book
7
Author: Raymond, Chas. W. 1842-1913.
Published 1911
Record Source: Published Materials
Subjects and Genres: '; ...Pennsylvania Tunnel and Terminal Railroad Company....
Book
8
Published 1918
Record Source: Published Materials
Subjects and Genres: '; ...Tunnels Pennsylvania Philadelphia....
Book
9
Record Source: Published Materials
Subjects and Genres: '; ...Tunnell family....
Book
10
Author: Raymond, Chas. W. 1842-1913.
Published 1909
Record Source: Published Materials
Subjects and Genres: '; ...Pennsylvania Tunnel and Terminal Railroad Company....
Book
11
Record Source: Published Materials
Subjects and Genres: '; ...Tunnels Pennsylvania...
Philadelphia Record Photograph Morgue (Name Index)
12
Record Source: Published Materials
Subjects and Genres: '; ...Tunnell Bible records....
Book
13
Record Source: Published Materials
Subjects and Genres: '; ...Tunnels New Jersey Bordentown...
Philadelphia Record Photograph Morgue (Name Index)
14
Author: Drinker, Henry Sturgis, 1850-
Published 1878
Record Source: Published Materials
Subjects and Genres: '; ...Tunneling....
Book
15
Author: Beamer, Stephen F. 1953-
Published 1994
Record Source: Published Materials
Subjects and Genres: '; ...Tunnell family....
Book
16
Record Source: Published Materials
Subjects and Genres: '; ...Tunnels Pennsylvania...
Book
17
Published 1919
Record Source: Published Materials
Subjects and Genres: '; ...Tunnels New Jersey....
Serial
18
Record Source: Published Materials
Subjects and Genres: '; ...Tunnels Pennsylvania Philadelphia...
Book
19
Subjects and Genres: '; ...Hoosac Tunnel-- Massachusetts Local sources...
Manuscript
20
Record Source: Published Materials
Subjects and Genres: '; ...Tunnels Pennsylvania Philadelphia...
Philadelphia Record Photograph Morgue (Name Index)