The Quadruplex: With Chapters on the Dynamo-Electric Machine in Relation to the Quadruplex; The Practical Working of the Quadruplex; Telegraph ... Automatic Telegraph (Classic Reprint) - Couverture rigide

William Maver

Couverture rigide

ISBN 10 : 0267643969 ISBN 13 : 9780267643967

Editeur : Forgotten Books, 2018

Synopsis

Excerpt from The Quadruplex: With Chapters on the Dynamo-Electric Machine in Relation to the Quadruplex; The Practical Working of the Quadruplex; Telegraph Repeaters, and the Wheatstone Automatic Telegraph

They were aware that among the employes of the various tele graph companies there were many who were and are deterred from gaining a closer acquaintance with the more complicated systems of telegraphy, for the reason that the text books are, as a rule, beyond their comprehension, and, therefore, the information they are in search of can only be obtained by persistently questioning those who are better informed than themselves, a method requiring much patience, and not always an agreeable one.

About the Publisher

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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.

Détails de l'édition

• Éditeur: Forgotten Books
• Date d'édition: 2018
• Langue: anglais
• ISBN 10: 0267643969
• ISBN 13: 9780267643967
• Reliure: Relié
• Nombre de pages: 131
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