Coal-Mining Problems in the State of Washington (Classic Reprint)

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Excerpt from Coal-Mining Problems in the State of Washington The United States Geological Survey has estimated 1 that the State of Washington contains tons of bituminous coal and tons of subbituminous coal, in beds more than 14 inches thick. As the present rate of production is about tons a year, Washington apparently contains coal enough to supply Pacific coast markets for many years. 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.