This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced

Excerpt from Reports of the Inspectors of Mines of the Anthracite Coal Regions of Pennsylvania: For the Year 1881 We tender our thanks to the coal companies and

Reprint of the original, first published in 1882.

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced