Report Of The Commissioners And Evidence Taken By The Committee On Mines And Mining Of The House Of Representatives In Regard To The Sutro Tunnel

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Total Pages : 1076 pages
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Download or read book Report of the Commissioners and Evidence Taken by the Committee on Mines and Mining of the House of Representatives ... in Regard to the Sutro Tunnel written by and published by . This book was released on 1872 with total page 1076 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : United States. Sutro Tunnel Commission
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ISBN 13 :
Total Pages : 1086 pages
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Download or read book Report of the Commissioners and Evidence Taken by the Committee on Mines and Mining of the House of Representatives written by United States. Sutro Tunnel Commission and published by . This book was released on 1872 with total page 1086 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : S United States Sutro Tunnel Commission
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ISBN 13 : 9781425550394
Total Pages : 460 pages
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Download or read book Report of the Commissioners and Evidence Taken by the Committee on Mines and Mining of the House of Representatives ... in Regard to the Sutro Tunnel, written by S United States Sutro Tunnel Commission and published by . This book was released on 2006-09 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : United States. Sutro Tunnel Commission
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ISBN 13 : 9780461761382
Total Pages : 1088 pages
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Download or read book Report of the Commissioners and Evidence Taken by the Committee on Mines and Mining of the House of Representatives written by United States. Sutro Tunnel Commission and published by . This book was released on 2020-04-22 with total page 1088 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a reproduction of the original artefact. Generally these books are created from careful scans of the original. This allows us to preserve the book accurately and present it in the way the author intended. Since the original versions are generally quite old, there may occasionally be certain imperfections within these reproductions. We're happy to make these classics available again for future generations to enjoy!

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Publisher : Palala Press
ISBN 13 : 9781347833148
Total Pages : 454 pages
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Download or read book Report of the Commissioners and Evidence Taken by the Committee of Mines and Mining of the House of Representatives of the United States, in Regard to the Sutro Tunnel, Together with the Arguments and Report of the Committee Recommending a Loan by written by Anonymous and published by Palala Press. This book was released on 2015-12-07 with total page 454 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 was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.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.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Author : United States. Sutro Tunnel Commission
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ISBN 13 :
Total Pages : 1062 pages
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Download or read book Report of the Commissioners and Evidence Taken by the Committee on Mines and Mining of the House of Representatives written by United States. Sutro Tunnel Commission and published by . This book was released on 1872 with total page 1062 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : United States Sutro Tunnel Commission
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ISBN 13 : 9781361631485
Total Pages : 1068 pages
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Download or read book REPORT OF THE COMMISSIONERS & written by United States Sutro Tunnel Commission and published by . This book was released on 2016-08-25 with total page 1068 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : U. S. Sutro Tunnel Commission
Publisher : Forgotten Books
ISBN 13 : 9780364867471
Total Pages : 506 pages
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Download or read book Report of the Commissioners and Evidence Taken by the Committee on Mines and Mining of the House of Representatives of the United States, in Regard to the Sutro Tunnel written by U. S. Sutro Tunnel Commission and published by Forgotten Books. This book was released on 2018-03-18 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Report of the Commissioners and Evidence Taken by the Committee on Mines and Mining of the House of Representatives of the United States, in Regard to the Sutro Tunnel: Together With the Arguments and Report of the Committee, Recommending a Loan by the Government in Aid of the Construction of Said Work Total time required to sink shafts and run drifts. Additional time required to enlarge tunnel to full size 'total time required to complete main tunnel. 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 : United States. Commission upon the Sutro Tunnel (1872)
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ISBN 13 :
Total Pages : 1070 pages
Book Rating : 4.21/5 ( download)

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Download or read book Report of the Commissioners and Evidence Taken by the Committee on Mines and Mining of the House of Reps. in Regard to the Sutro Tunnel, with the Arguments written by United States. Commission upon the Sutro Tunnel (1872) and published by . This book was released on 1872 with total page 1070 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : United States Sutro Commission
Publisher : Rarebooksclub.com
ISBN 13 : 9781230020334
Total Pages : 376 pages
Book Rating : 4.30/5 ( download)

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Download or read book Report of the Commissioners and Evidence Taken by the Committee on Mines and Mining of the House of Representatives in Regard to the Sutro Tunnel; To written by United States Sutro Commission and published by Rarebooksclub.com. This book was released on 2013-09 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1872 edition. Excerpt: ...after undergoing patient investigation, and after all these points were familiar to all of us. Q. If you add to the expense of the transportation of the ore through the tunnel that of transportation of debris and timber, lumber and miners, would it be any economy to work through the tunnel, rather than to pay the transportation on the ore to the Carson river and the mills where they now exist? A. I cannot answer that any better than it is answered in the report. There are certain matters of expense, as, for instance, that of debris, which it is impossible to submit to positive calculation. As we have stated in our report, the amount of debris varies in the different mines, and in the same mines under different circumstances. "When miners are working on a bonanza the amount of debris is inconsiderable; where they are prospecting it is all debris, and it would be very easy to say that the amount of debris in all the mines is equal to that of all the ore taken out in a year, or that it is twice as much, or three times as much, or a quarter as much: and I am no more willing to give one of those numbers than another. Q. Now, General, I believe we have talked about ventilation as much as I want to. I will ask you about the matter of drainage.' Supposing these main shafts, in all the priucipal mines on the Comstock, should be below the tunnel level before the tunnel reaches the Comstock, of what considerable advantage will the tunnel be in the way of drainage? A. It will save the raising of water an average of perhaps some 1,650 or 1,700 feet, depending upon the level of the tops of their shafts. Q. The value of that water, when raised to the surface, will be so much loss to the mining companies? A. I should presume so; but it would be used...