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Always More Production

Always More Production PDF Author: Michael F. Weber
Publisher:
ISBN:
Category : Iron industry and trade
Languages : en
Pages : 0

Book Description
""Always more production" tells the fascinating history of the mining of iron ore at Cornwall, Pennsylvania. Mining began here in 1737 and continued for the next 236 years when the last mine closed. The Cornwall mines were some of the longest continuously operated mines in the United States and the largest iron mines until their production was eclipsed by larger mines in Michigan and Minnesota. Early mining was performed by a few handfuls of miners working for individual families like the Grubbs and Colemans. By the Twentieth Century, hundreds of miners and millers produced ore in Cornwall for the Bethlehem Steel Corporation. Over time, iron masters, companies, and corporations implored the miners to mine ever larger quantities of iron ore, hence the title "Always more production." By the time mining ended in 1973, miners had produced about 106 million tons of iron ore, along with large quantities of copper, silver, gold, and cobalt. Join the journey through the history, technology, and people that harvested these riches."--Page 4 of cover.

Always More Production

Always More Production PDF Author: Michael F. Weber
Publisher:
ISBN:
Category : Iron industry and trade
Languages : en
Pages : 0

Book Description
""Always more production" tells the fascinating history of the mining of iron ore at Cornwall, Pennsylvania. Mining began here in 1737 and continued for the next 236 years when the last mine closed. The Cornwall mines were some of the longest continuously operated mines in the United States and the largest iron mines until their production was eclipsed by larger mines in Michigan and Minnesota. Early mining was performed by a few handfuls of miners working for individual families like the Grubbs and Colemans. By the Twentieth Century, hundreds of miners and millers produced ore in Cornwall for the Bethlehem Steel Corporation. Over time, iron masters, companies, and corporations implored the miners to mine ever larger quantities of iron ore, hence the title "Always more production." By the time mining ended in 1973, miners had produced about 106 million tons of iron ore, along with large quantities of copper, silver, gold, and cobalt. Join the journey through the history, technology, and people that harvested these riches."--Page 4 of cover.

Factory

Factory PDF Author:
Publisher:
ISBN:
Category : Factory management
Languages : en
Pages : 540

Book Description
Vols. 24, no. 3-v. 34, no. 3 include: International industrial digest.

Metal Industry

Metal Industry PDF Author:
Publisher:
ISBN:
Category : Aluminum
Languages : en
Pages : 548

Book Description


Energy Humanities

Energy Humanities PDF Author: Imre Szeman
Publisher: JHU Press
ISBN: 1421421895
Category : Literary Criticism
Languages : en
Pages : 606

Book Description
"... these fields of scholarship are ones that demonstrate how the scale and complexity of the issues being explored demand insights and approaches that transcend old school disciplinary boundaries. This book offers a selection of the most influential work in energy humanities that has appeared over the past decade. Selections range from anthropology and geography to philosophy, history, and cultural studies to recent energy-focused interventions in art and literature..."--Provided by publisher.

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Better Crops PDF Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 826

Book Description


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Oil Field Engineering PDF Author:
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ISBN:
Category : Internal combustion engines
Languages : en
Pages : 260

Book Description


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Drug and Chemical Markets PDF Author:
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ISBN:
Category : Chemistry
Languages : en
Pages : 1274

Book Description


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The Single Tax Review PDF Author:
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ISBN:
Category : Single tax
Languages : en
Pages : 426

Book Description


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ISBN:
Category : Engineering
Languages : en
Pages : 560

Book Description


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Beef Production PDF Author: Edwing Stanton Bayard
Publisher:
ISBN:
Category : Cattle
Languages : en
Pages : 292

Book Description