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1
Published 1858
Subjects and Genres: ';
“...Coal reserves Pennsylvania....”
Record Source:
Published Materials
Book
2
Published 1854
Subjects and Genres: ';
“...Railroads Pennsylvania....”
Record Source:
Published Materials
Book
3
Published 1854
Subjects and Genres: ';
“...Railroads Pennsylvania....”
Record Source:
Published Materials
Book
4
Published 1845
Subjects and Genres: ';
“...Canals Pennsylvania....”
Record Source:
Published Materials
Book
5
Published 1845
Subjects and Genres: ';
“...Canals Pennsylvania....”
Record Source:
Published Materials
Book
6