Suggested Topics within your search.
Suggested Topics within your search.
Coal
68
Anthracite coal
45
Coal mines and mining
30
Transportation
23
Bituminous coal
9
Geology
9
History
9
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21
Published 1864
Subjects and Genres: ';
“...Coal Pennsylvania Transportation....”
Record Source:
Published Materials
Book
22
Subjects and Genres: ';
“...Anthracite coal Pennsylvania....”
Book
23
Subjects and Genres: ';
“...Coal Pennsylvania Blair County....”
Book
24
Published 1973
Subjects and Genres: ';
“...Bituminous coal Pennsylvania Tables....”
Record Source:
Published Materials
Book
25
Published 1933
Subjects and Genres: ';
“...Coal Pennsylvania....”
Record Source:
Published Materials
Book
26
Published 1858
Subjects and Genres: ';
“...Coal Pennsylvania....”
Record Source:
Published Materials
Book
27
Published 1865
Subjects and Genres: ';
“...Coal Pennsylvania Schuylkill County....”
Record Source:
Published Materials
Book
28
Subjects and Genres: ';
“...Coal Pennsylvania Schuylkill County....”
Book
29
Published 1889
Subjects and Genres: ';
“...Anthracite coal Pennsylvania Periodicals....”
Record Source:
Published Materials
Serial
30
Subjects and Genres: ';
“...Anthracite coal Pennsylvania Transportation History....”
Book
31
Published 1874
Subjects and Genres: ';
“...Coal Pennsylvania Transportation....”
Record Source:
Published Materials
Book
32
Subjects and Genres: ';
“...Coal Pennsylvania....”
Book
33
Subjects and Genres: ';
“...Coal Pennsylvania Transportation....”
Book
34
Published 1853
Subjects and Genres: ';
“...Coal Pennsylvania....”
Record Source:
Published Materials
Book
35
Subjects and Genres: ';
“...Coal Pennsylvania....”
Book
36
Subjects and Genres: ';
“...Anthracite coal Pennsylvania Schuylkill County....”
Book
37
Published 1913
Subjects and Genres: ';
“...Coal Pennsylvania Broad Top Maps....”
Record Source:
Published Materials
Book
38
Published 1853
Subjects and Genres: ';
“...Coal Pennsylvania....”
Record Source:
Published Materials
Book
39
Subjects and Genres: ';
“...Coal Pennsylvania....”
Book
40
Published 1937
Subjects and Genres: ';
“...Anthracite coal Pennsylvania....”
Record Source:
Published Materials
Book