[Illustrations: Mining Conditions Under the City of Scranton, Pennsylvania]

Year: 1912
Document Type: N/A
Issuing Agency: United States. Bureau of Mines.
SUDOC: I 28.3:25
Series: United States Bureau of Mines Reports
Report Number: Bulletin 25
Subjects: Coal mines and mining -- Pennsylvania -- Scranton.
Anthracite coal mines and mining -- Pennsylvania.
Scranton (Pa.) -- Maps.
Link: http://digital.library.unt.edu/ark:/67531/metadc12438/

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