Download or read book Third Annual Report of the State Inspector of Coal Mines 1915 written by Colorado State Inspector of Coal Mines and published by Legare Street Press. This book was released on 2021-09-09 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book Annual Report of the State Inspector of Coal Mines written by Colorado. State Coal Mining Dept and published by . This book was released on 1916 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Twenty Third Annual Report of the State Inspector of Coal Mines 1935 Classic Reprint written by Colorado Inspector of Coal Mines and published by Forgotten Books. This book was released on 2017-10-27 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Twenty-Third Annual Report of the State Inspector of Coal Mines, 1935 The report on the coal industry for Colorado for 1930 is very gratifying as it shows a substantial increase in production over 1934 and a trend towards better times. Colorado produced tons of coal during the calendar year of 1935, which represents an increase of tons over the year of 1934. This tonnage was produced by 367 mines employing an average number of miners and other employees who worked man-days, an increase of 272 men and man-days over 1934. There were 342 companies and individual operators reported. With very few operators working more than one mine. The 1934 production was approximately 42% of that produced in 1918 which was the peak year in the coal industry of Colorado. Since 1929 the production dropped steadily until this year, which showed an increase as above stated. The great decrease in production also diminished the revenue which is necessary to maintain this department. To overcome this loss in revenue, new legislation was enacted by the Thirtieth Gen eral Assembly requiring all coal mines to take out an annual license. Mines producing 500 tons or less annually pay a fee. Mines producing in excess of 500 tons and less than tons pay an annual fee of All mines producing in excess of 1 000 tons annually must procure a license. Three hundred Sixty licenses to operate a. Coal mine were issued to mines producing from 20 tons of coal annually, to the largest which produced tons of coal during 1935. Seven mines closed either prior to the law going into effect or were closed for failure to get a. License. Of the 367 mines reporting only 76 have railroad connection, the balance being served by trucks and wagons. The number killed in and around mines was 26 men, 4 of whom were killed in the Bear Canon mine explosion in Las Animas county. There were injuries reported. Detailed ratings of injuries and deaths are recorded in the tables of this report. A number of new names appear in the list of mines reported herein. They do not all represent new mines. In most cases they are old mines reopened under new names by new Operators. How ever, in cases where the mines have changed hands the old names were retained unless the operator insisted on the change. 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.
Download or read book First Sixth Eighth fourteenth Annual Report of the State Inspector of Mines written by Ohio. Inspector of Mines and published by . This book was released on 1913 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Annual Report written by Colorado. Coal Mine Inspection Division and published by . This book was released on 1914 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monthly labor review v 1 1915 written by and published by . This book was released on 1916 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Quarterly of the Colorado School of Mines written by and published by . This book was released on 1924 with total page 878 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report written by Colorado. State Inspector of Coal Mines and published by . This book was released on 1916 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Annual Report of the State Inspector of Coal Mines written by New Mexico. State Inspector of Mines and published by . This book was released on 1969 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monthly labor review v 3 1916 written by and published by . This book was released on 1916 with total page 990 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monthly labor review v 4 1917 written by and published by . This book was released on 1917 with total page 1108 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Labor Gazette written by and published by . This book was released on 1915 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monthly Review of the United States Bureau of Labor Statistics written by and published by . This book was released on 1917 with total page 1088 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monthly Review of the U S Bureau of Labor Statistics written by and published by . This book was released on 1916 with total page 950 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monthly Labor Review written by and published by . This book was released on 1922 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: Publishes in-depth articles on labor subjects, current labor statistics, information about current labor contracts, and book reviews.
Download or read book Bibliography of the Geology and Related Subjects of Northwestern Colorado revised to June 1 1926 written by and published by . This book was released on 1926 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monthly List of State Publications written by Library of Congress. Division of Documents and published by . This book was released on 1918 with total page 634 pages. Available in PDF, EPUB and Kindle. Book excerpt:
