1
Record Source: Published Materials
Subjects and Genres: '; ...Lehigh Coal and Navigation Company....
Philadelphia Record Photograph Morgue (Name Index)
2
Record Source: Published Materials
Subjects and Genres: '; ...Anthracite Coal Industry Commission (Pa.)...
Philadelphia Record Photograph Morgue (Name Index)
3
Record Source: Published Materials
Subjects and Genres: '; ...Coal miners...
Philadelphia Record Photograph Morgue (Name Index)
4
Record Source: Published Materials
Subjects and Genres: '; ...Coal mines and mining Pennsylvania Sugar Notch....
Philadelphia Record Photograph Morgue (Name Index)
5
Record Source: Published Materials
Subjects and Genres: '; ...Coal Pennsylvania Philadelphia...
Philadelphia Record Photograph Morgue (Name Index)
6
Record Source: Published Materials
Subjects and Genres: '; ...Coal mines and mining Pennsylvania....
Philadelphia Record Photograph Morgue (Name Index)
7
Record Source: Published Materials
Subjects and Genres: '; ...Coal miners...
Philadelphia Record Photograph Morgue (Name Index)
8
Record Source: Published Materials
Subjects and Genres: '; ...Coal Pennsylvania...
Philadelphia Record Photograph Morgue (Name Index)