1
Record Source: Published Materials
Subjects and Genres: '; ...Pennsylvania. Bituminous Coal Division....
Serial
2
Published 1889
Record Source: Published Materials
Subjects and Genres: '; ...Coal mines and mining Pennsylvania Periodicals....
Serial
3
Published 1934
Record Source: Published Materials
Subjects and Genres: '; ...Coal United States Transportation....
Serial
4
Published 1883
Record Source: Published Materials
Subjects and Genres: '; ...Anthracite coal Pennsylvania Periodicals....
Book
5
Record Source: Published Materials
Subjects and Genres: '; ...Coal mines and mining Pennsylvania Periodicals....
Serial