3
Published 1838
Record Source: Published Materials
Subjects and Genres: '; ...Gas manufacture and works Pennsylvania Philadelphia....
Book
4
Published 1917
Record Source: Published Materials
Subjects and Genres: '; ...Gas manufacture and works Pennsylvania Philadelphia....
Book
5
Published 1866
Record Source: Published Materials
Subjects and Genres: '; ...Gas manufacture and works Pennsylvania Philadelphia....
Book
6
Author: Stotz, Louis.
Published 1938
Record Source: Published Materials
Subjects and Genres: '; ...Gas manufacture and works History....
Book
7
Published 1890
Record Source: Published Materials
Subjects and Genres: '; ...Gas manufacture and works Equipment and supplies....
Book
8
Author: Rew, Henry Cunningham.
Published 1891
Record Source: Published Materials
Subjects and Genres: '; ...Gas manufacture and works Equipment and supplies....
Book
9
Author: Shelton, Frederick H.
Published 1889
Record Source: Published Materials
Subjects and Genres: '; ...Gas manufacture and works Equipment and supplies....
Book
10
Published 1927
Record Source: Published Materials
Subjects and Genres: '; ...Gas manufacture and works United States History....
Book
11
12
Published 1896
Record Source: Published Materials
Subjects and Genres: '; ...Gas manufacture and works Equipment and supplies....
Book
13
Published 1938
Record Source: Published Materials
...Philadelphia Gas manufacture and works....
Book
14
Author: Goodwin, William Wallace.
Published 1894
Record Source: Published Materials
...Philadelphia Gas manufacture and works....
Book
15
Record Source: Published Materials
...Philadelphia (Pa.) Gas manufacture and works....
Serial
16
Record Source: Published Materials
...Philadelphia (Pa.) Gas manufacture and works....
Serial
17
Record Source: Published Materials
...Philadelphia (Pa.) Gas manufacture and works....
Serial
18
Record Source: Published Materials
...Philadelphia (Pa.) Gas manufacture and works....
Serial
19
Published 1866
Record Source: Published Materials
...Philadelphia (Pa.) Gas manufacture and works....
Book
20