Telephone Lines and Methods of Constructing Them Overhead and Underground
Walter C. Owen
Broschiertes Buch

Telephone Lines and Methods of Constructing Them Overhead and Underground

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A technical manual that provides detailed instructions and illustrations for the construction and installation of telephone lines, both overhead and underground, covering topics such as poles, wires, fixtures, and testing. 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 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...