Suggested Topics within your search.
Suggested Topics within your search.
Railroads
48
Commuting traffic
5
Maps
5
Canals
4
Finance
4
Subways
4
Coal mines and mining
3
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41
Published 1845
Subjects and Genres: ';
“...Railroads Pennsylvania Early works to 1850....”
Record Source:
Published Materials
Book
42
Published 1853
Subjects and Genres: ';
“...North Pennsylvania Railroad Company....”
Record Source:
Published Materials
Book
43
Published 1849
Subjects and Genres: ';
“...Railroads Pennsylvania Early works to 1850....”
Record Source:
Published Materials
Book
44
Record Source:
Published Materials
Book
45
Published 1891
Subjects and Genres: ';
“...Pennsylvania Railroad Maps....”
Record Source:
Published Materials
Map
46
Published 1876
Subjects and Genres: ';
“...Railroad Pennsylvania Maps....”
Record Source:
Published Materials
Book
47
Published 1876
Subjects and Genres: ';
“...Railroad Pennsylvania Maps....”
Record Source:
Published Materials
Book
48
Subjects and Genres: ';
“...Railroads West (U.S.) Maps....”
Book
49
Record Source:
Archival Materials
Link to finding aid
Manuscript
50
Subjects and Genres: ';
“...Railroads Pennsylvania Early works to 1850....”
Book
51
Published 2019
Subjects and Genres: ';
“...Railroads Maryland Baltimore Metropolitan Area Commuting traffic Maps....”
Record Source:
Published Materials
Book
52
Published 2018
Subjects and Genres: ';
“...Railroads Maryland Baltimore Metropolitan Area Commuting traffic Maps....”
Record Source:
Published Materials
Book
53
Published 1998
Subjects and Genres: ';
“...Railroads Pennsylvania Philadelphia Metropolitan Area Commuting traffic Maps....”
Record Source:
Published Materials
Map
54
Published 2014
Subjects and Genres: ';
“...Railroads Maryland Baltimore Metropolitan Area Commuting traffic Maps....”
Record Source:
Published Materials
Book
55
Published 2012
Subjects and Genres: ';
“...Railroads Pennsylvania Philadelphia Metropolitan Area Commuting traffic Maps....”
Record Source:
Published Materials
Map
56
57