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1
Published 1966
Subjects and Genres: ';
“...Traffic engineering Pennsylvania Philadelphia....”
Record Source:
Published Materials
Book
2
Subjects and Genres: ';
“...Water-supply engineering Pennsylvania Philadelphia....”
Book
3
Published 1824
Subjects and Genres: ';
“...Water-supply engineering Pennsylvania Philadelphia....”
Record Source:
Published Materials
Book
4
Subjects and Genres: ';
“...Water-supply engineering Pennsylvania Philadelphia....”
Book
5
Published 1864
Subjects and Genres: ';
“...Water-supply engineering Pennsylvania Philadelphia Costs....”
Record Source:
Published Materials
Book
6
Published 1854
Subjects and Genres: ';
“...Fire engines Pennsylvania Philadelphia....”
Record Source:
Published Materials
Book
7
Published 1828
Subjects and Genres: ';
“...Water-supply engineering Pennsylvania Philadelphia....”
Record Source:
Published Materials
Book
8
Published 1856
Subjects and Genres: ';
“...Fire engines Pennsylvania Philadelphia....”
Record Source:
Published Materials
Book
9
Published 1812
Subjects and Genres: ';
“...Municipal water-supply engineering Pennsylvania Philadelphia....”
Record Source:
Published Materials
Book
10
Record Source:
Published Materials
Book
11
Published 2000
Subjects and Genres: ';
“...Electrical engineering Pennsylvania Philadelphia Safety measures....”
Record Source:
Published Materials
Book
12
Record Source:
Published Materials
Journal
13
Creator:
Wetherill, John Price 1844-1906
Subjects and Genres: ';
“...Engineering--Pennsylvania--Philadelphia....”
Record Source:
Archival Materials
Link to finding aid
Manuscript
14
Subjects and Genres: ';
“...Fire engines Pennsylvania Philadelphia Pictorial works....”
Book
15
Record Source:
Published Materials
16
Creator:
Boggs, Benj. R. (Benjamin Randolph)
Subjects and Genres: ';
“...River engineering--Pennsylvania--Philadelphia Local sources...”
Record Source:
Archival Materials
Manuscript
17
Record Source:
Archival Materials
Link to finding aid
Manuscript
18
Subjects and Genres: ';
“...Civil engineers Pennsylvania Philadelphia Obituaries....”
Book
19
Record Source:
Published Materials
20
Record Source:
Archival Materials
Link to finding aid
Manuscript