Narrow Gauge Railways in America: Embracing a Sketch of the Rise, Progress and Success of the New System, and Valuable Statistics as to Grades, Curves, Fleming Howard
Автор: Fleming Howard Название: Narrow Gauge Railways in America: Embracing a Sketch of the Rise, Progress and Success of the New System, and Valuable Statistics as to Grades, Curves ISBN: 1396224033 ISBN-13(EAN): 9781396224034 Издательство: Неизвестно Цена: 24480.00 T Наличие на складе: Невозможна поставка. Описание: Excerpt from Narrow Gauge Railways in America: Embracing a Sketch of the Rise, Progress and Success of the New System, and Valuable Statistics as to Grades, Curves, Weight of Rail, Locomotives, Cars, Etc., Also, a Directory of Narrow Gauge Railways in North America The favorable reception accorded to the first edition of this work, through its narrating in a popular form the history of the Narrow Gauge Railway, and presenting in a succinct man ner vital figures concerning those constructed, thus becoming an assistant in promoting the construction of others, must be sufficient apology for reissuing it after the lapse of a year. In a work of this nature, devoted to a special railway interest, which is growing rapidly, the statistics require to be constantly corrected, and extensive additions made thereto, so that an annual revision is absolutely necessary in order that it may be a manual to those engaged in the promotion and construction of economical railways. To engineers, the new chapter on construction, containing formulas for earthworks and for laying out curves, may prove useful and acceptable. To railroad companies, the corporate history and reports of organizations other than their own may induce comparison; and it is hoped that their relations to each other may be drawn closer by the construction of connecting roads. To the public, whose desire for cheap means of transportation to open up rich mineral and agricultural sections, so that their latent products may be converted into wealth, and who desire to attain that end with the smallest outlay, this brochure is offered for reflection. 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.
Автор: Scofield Walter Fleming, O`Brien William Howard Название: Modern Timber Engineering ISBN: 1258409275 ISBN-13(EAN): 9781258409272 Издательство: Неизвестно Цена: 40400.00 T Наличие на складе: Есть у поставщика Поставка под заказ.
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