Author:
Publisher:
ISBN:
Category : Education
Languages : en
Pages : 850

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Author:
Publisher:
ISBN:
Category : Electrical engineering
Languages : en
Pages : 860

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Author:
Publisher:
ISBN:
Category : Electrical engineering
Languages : en
Pages : 646

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Author:
Publisher:
ISBN:
Category : Electrical engineering
Languages : en
Pages : 538

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Author: UNITED STATES SURGEON. GENERAL
Publisher: Forgotten Books
ISBN:
Category : Reference
Languages : en
Pages : 436

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Book Description
Excerpt from Annual Report of the Surgeon General of the Public Health Service of the United States: For the Fiscal Year 1916 Cuba and the West Indies Yellow fever Central America Mexico South America. Sanitary legislation. Summary of State health laws and regulations, 1915 - 16. Morbidity reports Laws requiring the notification of cases of preventable disease Communicable diseases Organization of local health departments Health insurance. Municipal health laws and regulations Summary of court decisions, 1915 - 16 Public-health ordinances and regulations Health authorities. 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: Jo Ann Thomas
Publisher:
ISBN: 9781574321982
Category : Chandeliers
Languages : en
Pages : 0

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The first of two new volumes, this book contains material from authentic catalogs of the 1920s, which depict styles of authentic residential (ceiling, sconces, lamps), commercial, and outdoor lighting that illuminated America during the Depression era. Companies represented include Gill Glass and Fixture Company, Gillinder and Sons Inc., Meletio Electrical Supply Co., and Halcolite Company, Inc. The styles shown span the eras from the daring Art Deco to the classics. 8.5 x 11. 2001 values.

Author: Tim Matson
Publisher: The Countryman Press
ISBN: 0881507946
Category : Architecture
Languages : en
Pages : 105

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Book Description
Tim Matson surveys an often overlooked aspect of independent living—firelight. In this completely revised and updated classic, Matson describes in lively detail all the elements of firelight—beginning with an explanation of the lighting system he developed from his Vermont home. • The romantic history and modern molding of candlepower • Traditional kerosene lamps • The versatile Aladdin • Liquid propane (LP) gas lights • Kerosene and gas pressure lanterns (the Coleman) • Incandescent mantle safety • The "Return of Firelight" from glass-fronted hearths and stoves In addition, Matson shows how to select, assemble, install, and safely maintain these non-electric sources of light. This guide will be indispensable for vacation homes, camps, boats, RVs, independent homesteads—and anywhere in a blackout.

Author: Ernest Freeberg
Publisher: Penguin
ISBN: 0143124447
Category : Technology & Engineering
Languages : en
Pages : 368

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Book Description
A sweeping history of the electric light revolution and the birth of modern America The late nineteenth century was a period of explosive technological creativity, but more than any other invention, Thomas Edison’s incandescent light bulb marked the arrival of modernity, transforming its inventor into a mythic figure and avatar of an era. In The Age of Edison, award-winning author and historian Ernest Freeberg weaves a narrative that reaches from Coney Island and Broadway to the tiniest towns of rural America, tracing the progress of electric light through the reactions of everyone who saw it and capturing the wonder Edison’s invention inspired. It is a quintessentially American story of ingenuity, ambition, and possibility in which the greater forces of progress and change are made by one of our most humble and ubiquitous objects.

Author: Brian Solomon
Publisher: Voyageur Press
ISBN: 1627886397
Category : Transportation
Languages : en
Pages : 160

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Book Description
Explore the history, quirks, and stories behind signals with gorgeous period and contemprary photography. Railroad signals are the link between the steam era and modern railroading. Designed for reliability and durability, signals can survive for decades. In fact, old semaphores installed during the early years of the twentieth century were still in service during the 1990s, protecting trains that were running with the latest modern diesels. Even searchlight-style signals that were the epitome of 1940s railroading continue to work today. Though standards were introduced in the early twentieth century, interpretation varied greatly among railroads, so even major railroads have individualized signals. Some, such as the Pennsylvania Railroad, were noted for their distinctive signaling hardware. Others lines became known for their peculiarities in practice. Classic Railroad Signals examines how different railroads developed specific hardware to serve their unique needs, in the process tracing the lineage of various types of hardware and highlighting how and where they were used. From nineteenth-century mechanical signals to disc signals, upper- and lower-quadrant semaphores, three-light electric signals, searchlight-style targets, positional lights, and color-position light hardware, author Brian Solomon covers nearly every conceivable piece of North American signaling hardware, even the virtually extinct wig wag that was once standard in California and Wisconsin. Gorgeous period and contemprary photography shows signals and trains from around North America. Classic Railroad Signals should be next to Railroad Signaling on every railroad fan's bookshelf.

Author:
Publisher:
ISBN:
Category : Electrical engineering
Languages : en
Pages : 636

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Book Description