1
Published 1855
Record Source: Published Materials
Subjects and Genres: '; ...Railroad engineering Pennsylvania....
Book
2
Published 1855
Record Source: Published Materials
Subjects and Genres: '; ...Railroad engineering Pennsylvania....
Book
3
Published 1966
Record Source: Published Materials
Subjects and Genres: '; ...Traffic engineering Pennsylvania Philadelphia....
Book
4
Published 1840
Record Source: Published Materials
Subjects and Genres: '; ...Locks (Hydraulic engineering) Pennsylvania....
Book
5
Published 1990
Record Source: Published Materials
Subjects and Genres: '; ...Locks (Hydraulic engineering) Pennsylvania Freemansburg....
Book
7
Published 1812
Record Source: Published Materials
Subjects and Genres: '; ...Municipal water-supply engineering Pennsylvania Philadlephia....
Book
8
Author: Trautwine, John C. 1810-1883.
Published 1908
Record Source: Published Materials
Subjects and Genres: '; ...Water-supply engineering Pennsylvania Philadelphia....
Book
9
Published 1824
Record Source: Published Materials
Subjects and Genres: '; ...Water-supply engineering Pennsylvania Philadelphia....
Book
10
Author: Trautwine, John C. 1810-1883.
Published 1908
Record Source: Published Materials
Subjects and Genres: '; ...Water-supply engineering Pennsylvania Philadelphia....
Book
11
Published 1864
Record Source: Published Materials
Subjects and Genres: '; ...Water-supply engineering Pennsylvania Philadelphia Costs....
Book
12
Published 1854
Record Source: Published Materials
Subjects and Genres: '; ...Fire engines Pennsylvania Philadelphia....
Book
13
Published 1828
Record Source: Published Materials
Subjects and Genres: '; ...Water-supply engineering Pennsylvania Philadelphia....
Book
14
Record Source: Published Materials
Subjects and Genres: '; ...Dikes (Engineering) Pennsylvania...
Philadelphia Record Photograph Morgue (Name Index)
15
Published 1856
Record Source: Published Materials
Subjects and Genres: '; ...Fire engines Pennsylvania Philadelphia....
Book
16
Record Source: Archival Materials
Subjects and Genres: '; ...Engineering--Pennsylvania--Philadelphia....
Link to finding aid
Manuscript
17
Subjects and Genres: '; ...Engineers Pennsylvania Lancaster County....
Book
18
Record Source: Published Materials
Subjects and Genres: '; ...Fire engines Pennsylvania Philadelphia....
Book
19
Record Source: Published Materials
Subjects and Genres: '; ...Engineers Pennsylvania Philadelphia Societies, etc. Periodicals....
Journal
20
Published 2000
Record Source: Published Materials
Subjects and Genres: '; ...Electric engineering Pennsylvania Philadelphia Safety measures....
Book