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1
Published 1940
Subjects and Genres: ';
“...Iron mines and mining Minnesota Directories....”
Record Source:
Published Materials
Book
2
Published 1941
Subjects and Genres: ';
“...Gold mines and mining Colorado....”
Record Source:
Published Materials
Book
3
Subjects and Genres: ';
“...Coal mines and mining Pennsylvania History....”
Book
4
Subjects and Genres: ';
“...Coal mines and mining Pennsylvania History....”
Book
5
Subjects and Genres: ';
“...Coal mines and mining....”
Book
6
Subjects and Genres: ';
“...Iron mines and mining New Jersey History....”
Book
7
Subjects and Genres: ';
“...Gold mines and mining North Carolina History....”
Book
8
Record Source:
Published Materials
Book
9
Subjects and Genres: ';
“...Coal mines and mining United States Safety measures History....”
Book
10
Subjects and Genres: ';
“...Anthracite coal mines and mining Environmental aspects Pennsylvania History....”
Book
11
Subjects and Genres: ';
“...Coal mines and mining Pennsylvania History....”
Book
12
Subjects and Genres: ';
“...Coal mines and mining St. Louis (Mo.) History....”
Book
13
Subjects and Genres: ';
“...Coal mines and mining Penn....”
Book
14
Subjects and Genres: ';
“...Coal mines and mining Pennsylvania Pictorial works....”
Book
15
Subjects and Genres: ';
“...Coal mines and mining Pennsylvania Schuylkill County History 19th century....”
Book
16
Subjects and Genres: ';
“...Coal mines and mining Fiction....”
Book
17
Subjects and Genres: ';
“...Coal mines and mining Pennsylvania History....”
Book
18
Subjects and Genres: ';
“...Iron mines and mining New York (State) History 18th century....”
Book
19
Published 1985
Subjects and Genres: ';
“...Coal mines and mining Pennsylvania History Congresses....”
Record Source:
Published Materials
Book
20
Subjects and Genres: ';
“...Coal mines and mining Pennsylvania History....”
Book