Author: J. Peter LesleyPublisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 1470
Book Description
The Iron Manufacturer's Guide to the Furnaces, Forges and Rolling Mills of the United States
Author: J. Peter LesleyPublisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 1470
Book Description
The Iron Manufacturer's Guide to the Furnaces, Forges and Rolling Mills of the United States
Author: J. Peter LesleyThe Iron Manufacturer's Guide to the Furnaces, Forges and Rolling Mills of the United States, with Discussions of Iron as a Chemical Element, an American Ore, and a Manufactured Article, in Commerce and in History
Author: J. Peter LesleyPublisher:
ISBN:
Category : Iron industry and trade
Languages : en
Pages : 812
Book Description
The Iron Manufacturer's Guide to the Furnaces, Forges and Rolling Mills of the United States
Author: J. Peter LesleyPublisher: Andesite Press
ISBN: 9781375516600
Category : Business & Economics
Languages : en
Pages : 830
Book Description
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.
The Iron Manufacturer's Guide to the Furnaces, Forges and Rolling Mills of the United States; with Discussions of Iron, Etc
Author: Peter LESLEYThe Iron Manufacturer's Guide to the Furnaces, Forges and Rolling Mills of the United States
Author: Publisher:
ISBN: 9780371689851
Category : History
Languages : en
Pages : 838
Book Description
The Iron Manufacturer's Guide to the Furnaces, Forges and Rolling Mills of the United States - Scholar's Choice Edition
Author: J Peter LesleyPublisher: Scholar's Choice
ISBN: 9781293948415
Category :
Languages : en
Pages : 830
Book Description
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.
The Iron Manufacturer's Guide to the Furnaces, Forges and Rolling Mills of the United States
Author: J Peter LesleyPublisher: Theclassics.Us
ISBN: 9781230295145
Category :
Languages : en
Pages : 330
Book Description
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. 1859 edition. Excerpt: ... CARBONATE. CHAPTER IV. THE CARBONATE ORES. "whatever theory of iron-ore-origination or iron-ore-metamorphosis we adopt, the fact is patent to theorists of every sort and to those who will not theorize upon the subject, that a great change comes over the aspect of the ore-world when we ascend the scale of rocks and ages and reach a comparatively later stage than that of the Cambrian and Silurian eras. No longer magnetic and specular iron veins present their enormoiis and unsteady wedges among granite hills, loaded with curious and brilliant minerals. No longer vast deposits of brown hematite beneath a covering of gravel-drift follow the outcrops of the older limestones. There come instead to view innumerable thin but wide extended sheets of protocarbonate of iron, alternating with slates surcharged with carbon and sulphur, and with flagstones full of vegetable stemcasts but almost destitute of higher types of life. This new form of iron meets us first in any great abundance at the beginning of the Devonian age, recurs at long intervals during its elapse, makes one of its most brilliant exhibits at the opening of the Coal era, through which it reigns supreme, reappears with the coal measures of the Middle Secondary or Triassic age, and finishes its mission in the tertiary strata underlapping the sea coast. The first important fact afforded by this series of phenomena is this: that the age of carbon opens in both forms, organic and chemical, at once. Plants and animals appear in abundance when carbonate of iron appears in workable layers. How far this is a coincidence based on a relation of cause and effect is not yet well made out. Some see a closer and more necessary dependence of the carbonation of the ore upon the carbon set free from...
Science and Medicine in the Old South
Author: Ronald NumbersPublisher: LSU Press
ISBN: 9780807124956
Category : History
Languages : en
Pages : 388
Book Description
With a few notable exceptions, historians have tended to ignore the role that science and medicine played in the antebellum South. The fourteen essays in Science and Medicine in the Old South help to redress that neglect by considering scientific and medical developments in the early nineteenth-century South and by showing the ways in which the South’s scientific and medical activities differed from those of other regions. The book is divided into two sections. The essays in the first section examine the broad background of science in the South between 1830 and 1860; the second section addresses medicine specifically. The essays frequently counterpoint each other. In the first section, Ronald Numbers and Janet Numbers argue that he South’s failure to “keep pace” with the North in scientific areas resulted from demographic factors. William Scarborough asserts that slavery produced a social structure that encouraged agricultural and political careers rather than scientific and industrial ones. Charles Dew offers a strong indictment of slavery, suggesting that the conservative influence of the institution severely discouraged the adoption of modern technologies. Other essays examine institutions of higher learning in the South, southern scientific societies, and the relationship between science and theology. The section on medicine in the Old South also examines the ways in which the medical needs and practices of the Old South were both similar to and distinct from those of other regions. K. David Patterson argues that slavery in effect imported African diseases into the Southeast and created a “modified West African disease environment.” James H. Cassedy points out that land-management policies determined by slavery—land clearing, soil exhaustion—also helped created a distinctive disease environment. Other contributors discuss southern public health problems, domestic medicine, slave folk beliefs, and the special medical needs of blacks. Science and Medicine in the Old South is a long-overdue examination of these segments of the southern cultural milieu. These essays will do much to clarify misconceptions about the time and the region; moreover, they suggest directions for future research.
Huntingdon County, Pennsylvania
Author: Nancy S. SheddPublisher:
ISBN:
Category : Engineering
Languages : en
Pages : 216
Book Description