Report of the Department of Mines of Pennsylvania, 1911, Vol. 1: Anthracite (Classic Reprint) by Pennsylvania Dept of Mines (Paperback / softback, 2016)
Excerpt from Report of the Department of Mines of Pennsylvania, 1911, Vol. 1: Anthracite A 3 in n 22m? A I a 185 dig. U 3. H 3 am. 2. O a 392mm 53? A? A m 5252. My: a 25hr. R 2 2 fire a A. O 35% as; '25 im: m 3 1x; 3 mm: 1. 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 techlogy 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.