Excerpt from Report of Progress in the Greene and Washington District of the Bituminous Coal-Fields of Western Pennsylvania Chapter XV. Summary Of resources Coal - Analyses of coal from different beds, Iron ore, Other metals, 386 Limestone, Building stone. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

35 vols. are atlases.

Reprint of the original, first published in 1878.