Excerpt from Report of the Department of Mines, 1910 Dominion N o. 1 mine cubic feet of air a minute in circulation. Dominion N O. 2 mine - explosive used last year lb. Of excellite, tons of coal were hoisted - about 10 tons of coal for each pound of powder used. In Dominion No. 8 mine, 245 men and boys are employed underground. Sydney No. 1 mine, 725 men and boys are employed under ground. 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.

Excerpt from Coal and the Coal Mines IN treatingof so large a theme in so small a compass it is impossible to do more than make an outline sketch. It has been the aim of the author to give reliable information free from minute details and technicalities. That information has been, for the most part, gathered through personal experience in_ithe mines. Literature of this special subject is very meagre, and the author is unable to acknowledge any real indebtedness to more than half a dozen volumes. First among these is the valuable treatise on Coal Mining, by H. M. Chance of the Pennsylvania Geological Survey. Other volumes from which the author has derived considerable information are the State geological reports of Pennsylvania, the mine in. 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.

Excerpt from Mining Laws of Ohio, 1910 Mining Laws of Ohio, 1910 was written by Geo. Harrison in 1910. This is a 167 page book, containing 27981 words. Search Inside is enabled for this title. 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.

Excerpt from Fourteenth Biennial Report of the State Coal Mine Inspector, 1909-1910 During the two years twenty-six new mines were opened up and developed, and extensive improvements were made in many of the older mines. Several old mines were re-established, and eleven were suspended or shut down permanently. 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.

Excerpt from A Year in a Coal-Mine From the window we passed along to a little inclosure directly above the mouth of the main hoisting-shaft. Sheer above it the black tower of the tipple pointed up into the hot, blue morning sky; and the dull, dry heat of the flat Illinois country seemed to sink down around it. But from the square, black mouth of the shaft a strong. 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.

Excerpt from The Mining World, Vol. 33: November 26, 1910 Grasselli. Indiana - Operating under title of United States Metal Refining Custom Electrolytic Lead Refinery. 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.

Excerpt from Bulletin of the American Institute of Mining Engineers, 1910 The Secretary of each Society will, upon application, issue to any member of his Society in good standing a personal, non transferable card, entitling him to the use of the Libraries in the alcoves of the reading-room. This card, as well as any card of introduction given to a non-member, must be signed by the person receiving it, and surrendered at the desk at the time of its presentation. At every visit he must identify himself by signing his name in the registry. 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.

Excerpt from The Four Hour Day in Coal: A Study of the Relation, Between the Engineering, of the Organization of Work and the Discontent, Among the Workers in the Coal Mines Layout of openings of a mine; Sketch of a working panel; Percentage of present full-time output produced in the United States by all bituminous operators making weekly reports; Working time at bituminous coal mines during week ending August 20, 1921 compared with corresponding week in 1920; Percent of bituminous coal employees working each specified percent of full time by groups of occupations; Average full time hours; hours of operation of mines, and hours worked by employees in bituminous mines: Miners, hand, Miners, machine, Loaders; Average number of days mines worked and average number of short tons produced per miner; Average number of short tons per miner per day for thirty mines; Relation of percentage of total number of men to percentages of total production: Pick mine, Machine mine, Pick and machine mine, Equal turn clause mine; Curve showing relation between percentage of output and percentage of miners: I. Pick mine, II. Machine mine, III. Pick and machine mine, IV. Equal turn clause mine; Comparison between the outputs obtained from the miners is four mines 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.

Excerpt from Mines and Minerals, Vol. 31: August, 1910, to July, 1911 Evolution of Hoisting, 153, 251, 298 - Caleu lating Capacity of Electric Hoists and of Shafts, 444 - Deep Mines, Electric Hoists. 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.