Bolton's Patent Code For Transmitting Messages By The Electric Or Magnetic Telegraph (Paperback) (ISBN-13: 9781022589889)

Bolton's Patent Code is a pioneering work in the field of telegraphy, providing a revolutionary system for transmitting coded messages over long distances using the newly invented electric and magnetic telegraph. This book is an important historical document for anyone interested in the history of communication technology.

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.

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