Coal Mining Practice in District VI (Classic Reprint) PDF Download
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Author: S. O. Andros
Publisher: Forgotten Books
ISBN: 9781390935714
Category :
Languages : en
Pages : 58
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Book Description
Excerpt from Coal Mining Practice in District Vi Particularly valuable aid was rendered by Mr. George A. Pow ers, Superintendent, hart-williams Coal Company; Mr. Robert Forester, Superintendent, Paradise Coal and Coke Company; Mr. 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.
Author: S. O. Andros
Publisher: Forgotten Books
ISBN: 9781390935714
Category :
Languages : en
Pages : 58
Get Book Here
Book Description
Excerpt from Coal Mining Practice in District Vi Particularly valuable aid was rendered by Mr. George A. Pow ers, Superintendent, hart-williams Coal Company; Mr. Robert Forester, Superintendent, Paradise Coal and Coke Company; Mr. 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.
Author: S. O. Andros
Publisher: Forgotten Books
ISBN: 9780365860402
Category : Technology & Engineering
Languages : en
Pages : 54
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Book Description
Excerpt from Coal Mining Practice in District VIII (Danville) A detailed description of the districts into which the State has been divided and the method of collecting the data upon which this bulletin is based is contained in Bulletin 1, A Preliminary Report on Organization and Method. 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.
Author: S. O. Andros
Publisher:
ISBN:
Category :
Languages : en
Pages : 49
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Book Description
Author: S. O. Andros
Publisher: Forgotten Books
ISBN: 9780332746005
Category : Technology & Engineering
Languages : en
Pages : 30
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Book Description
Excerpt from Coal Mining Practice in District II The mines employed an average of 7 50 men for an average of 156 days. Table 1 gives comparative statistics for the District and for the State during the year ended June 30, 1912. 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.
Author: S. O. Andros
Publisher: Forgotten Books
ISBN: 9780266896609
Category : Technology & Engineering
Languages : en
Pages : 62
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Book Description
Excerpt from Coal Mining Practice in District IV A detailed description of the districts into which the State has been divided and the method of collecting the data upon which this report is based are contained in Bulletin 1, A Pre liminary Report on Organization and Method of. Investiga tions. 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.
Author: S. O. Andros
Publisher: Forgotten Books
ISBN: 9780332726243
Category : Technology & Engineering
Languages : en
Pages : 38
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Book Description
Excerpt from Coal Mining Practice in District III One local and four shipping mines were examined in this district in which there are 123 local and 5 shipping mines. Comparative statistics have been compiled for the year ended June 30, 1912, although later information is available, because comparative statistics for districts previously reported on have been compiled for that year and there is thus made available a means for comparing all districts in the State. 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.
Author: Gilbert Haven Cady
Publisher: Forgotten Books
ISBN: 9781391636856
Category : Science
Languages : en
Pages : 88
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Book Description
Excerpt from Coal Resources of District Vi The coal resources of District VI are very great. The original tonnage of coal No. 6 alone is estimated to be tons. Of this only tens, or per cent, have been mined. The amount of coal represented by tons is equivalent to the total production of the United States to the end of 1910. This volume of coal would supply Illinois at the present rat production and with the present proportion of recovery for about years, and the entire United States between 5 and 10 years. N o careful estimate of the amount of coal in the coal beds other than No. 6 has been attempted, but inasmuch as the total tonnage per foot for the entire area is billion it is not improbable that there is nearly as much coal available in the other beds as was originally available in No. 6 seam. 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.
Author: S. O. Andros
Publisher: Forgotten Books
ISBN: 9780265793039
Category : Technology & Engineering
Languages : en
Pages : 56
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Book Description
Excerpt from Coal Mining Practice in District VII District N 0. VII of the Illinois Coal Mining Investigations, as shown in fig. 1, includes all mines operating in coal bed 6 west of the Duquoin anticline and north as far as an east-west line about 6 miles south of Springfield. It comprises the fol lowing counties: Bond, Clinton, Fayette, Macoupin, Madison, Marion, Montgomery, Moultrie, Randolph, St. Clair, Shelby and Washington, together with that portion of Perry County west of the Duquoin anticline and those portions of Christian and Sangamon Counties in which bed 6 is mined. Fayette county at present does not contribute to the production of the district. Table 1 gives general data for district VII by counties. A detailed description of the districts into which the State has been divided and the method of collecting the data upon which this bulletin is based is contained in Bulletin 1, A I're liminary Report on Organization and Method. The coal output of the district for the year ended June 30, 1912, was short tons, per cent of the total production of the State. This output came from 196 mines, 150 shipping and 46 local, employing men and operating on an average of 158 days in the year. The number of employees was per cent of all employed in coal mining in the State. The use of undercutting machines made possible the production of per cent of the State's coal output by per cent of the employees. In the fiscal year 1912, machines undercut tons, per cent of the production of the district. The large percentage of undercut coal produced in the district reduces powder consumption. During the year ended June 30. 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.
Author: S. O. Andros
Publisher: Forgotten Books
ISBN: 9780265891117
Category :
Languages : en
Pages : 50
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Book Description
Excerpt from Mining Practice in District I (Longwall) These longwall mines had an average of 209 days of active opera tion during the vear ended June 30, 1912, as compared with an average of 160 days for all mines in the State. The average daily production of the district is 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.
Author: S. O. Andros
Publisher: Forgotten Books
ISBN: 9780656278053
Category : Technology & Engineering
Languages : en
Pages : 38
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Book Description
Excerpt from Coal Mining Investigations in District V Seven typical mines were examined in this District in which there are 33 mines, 21 shipping and 12 local. The total production of the district for the year ended. June was tons or per cent of the total production of the State during the year. The coal mined by machines in District V totaled tons, per cent of the total production of the district. A direct result of undercutting such a large percentage is the use of less powder. The pro duction of the district is per cent of the coal output of the State. For the year ended June 30, 1912, only kegs of powder, per cent of the powder used in the State, were used in the district. There were tons of coal gained for each keg of powder used. 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.
