Suggested Topics within your search.
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1
Published 1925
Subjects and Genres: ';
“...Bituminous coal....”
Record Source:
Published Materials
Book
2
Published 1928
Subjects and Genres: ';
“...Anthracite coal Pennsylvania....”
Record Source:
Published Materials
Book
3
Published 1990
Subjects and Genres: ';
“...Coal mines and mining Pennsylvania Cambria County Maps....”
Record Source:
Published Materials
Map
4
Published 1973
Subjects and Genres: ';
“...Bituminous coal Pennsylvania Tables....”
Record Source:
Published Materials
Book
5
Subjects and Genres: ';
“...Coal mines and mining Pennsylvania....”
Book
6