Author: | Griffith, William |
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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.) | |
Link: | http://digital.library.unt.edu/ark:/67531/metadc12241/ |