Download or read book First Annual Report of the State Inspector of Coal Mines, 1913 (Classic Reprint) written by Colorado State Inspector Of Coal Mines and published by Forgotten Books. This book was released on 2018-09-07 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from First Annual Report of the State Inspector of Coal Mines, 1913 The, coal industry of Colorado for as compared with 1912, shows a decrease in production from the beginning of the vear. On March 31 the decrease was tons; June 30 it went down to tons; September 30 it climbed again to tons, and December 31 to tons. 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.