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This scarce antiquarian book is a facsimile reprint of the original. Due to its age, it may contain imperfections such as marks, notations, marginalia and flawed pages. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions that are true to the original work.

This scarce antiquarian book is a facsimile reprint of the original. Due to its age, it may contain imperfections such as marks, notations, marginalia and flawed pages. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions that are true to the original work.

This scarce antiquarian book is a facsimile reprint of the original. Due to its age, it may contain imperfections such as marks, notations, marginalia and flawed pages. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions that are true to the original work.

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Excerpt from Spectrum Analysis in Its Application to Terrestrial Substances, and the Physical Constitution of the Heavenly BodiesThis was so evident to the late Dr. Schellen, that when a third edition of his valuable book was called for, he set himself the task of reconstructing the whole work, as in no other way could the mass of new material he had accumulated be fittingly introduced. While thus engaged he was attacked by the lingering illne...

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Excerpt from Die Neuesten Fortschritte auf dem Gebiete der Elektrischen Beleuchtung und der Kraftübertragung: Ein Anhang zu dem Werke Desselben Verfassers "die Magnet-und Dynamo-Elektrischen Maschinen U. S. W."Welle mittels acht Speichen befestigter Radkranz (inductor), auf welchem sich in gleichen Abständen von einander 16 Drahtspulen befinden, welche bei der Drehung der Welle sehr nahe unter den 16 Magnetpolen vorbei rotiren.About the Publis...

Excerpt from Die Neuesten Fortschritte auf dem Gebiete der Elektrischen Beleuchtung und der Kraftübertragung: Ein Anhang zu dem Werke Desselben Verfassers "die Magnet-und Dynamo-Elektrischen Maschinen U. S. W."Welle mittels acht Speichen befestigter Radkranz (inductor), auf welchem sich in gleichen Abständen von einander 16 Drahtspulen befinden, welche bei der Drehung der Welle sehr nahe unter den 16 Magnetpolen vorbei rotiren.About the Publis...

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 was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This w...

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 was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This w...

Keine Beschreibung.

Keine Beschreibung.

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 was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This w...

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Excerpt from Der Elektromagnetische Telegraph in den Hauptstadien Seiner Entwickelung und in Seiner Gegenwärtigen Ausbildung und Anwendung: Nebst Einer Kurzen Einleitung Über die Optische und Akustische Telegraphie und Einem Anhange Über den Gegenwärtigen Betrieb der Elektrischen UhrenSdie erfte ?luflage erfchien gu einer Seit, wo felhit bie £ele= gravhen=ißeamten mit bem 93lechaniämué ber 'llvvarate unb ber gu ihrem 98etriebe erforberlitben ß...

Excerpt from Der Elektromagnetische Telegraph in den Hauptstadien Seiner Entwickelung und in Seiner Gegenw¿igen Ausbildung und Anwendung: Nebst Einer Kurzen Einleitung ¿er die Optische und Akustische Telegraphie und Einem Anhange ¿er den Gegenw¿igen Betrieb der Elektrischen UhrenSdie erfte ?luflage erfchien gu einer Seit, wo felhit bie ¿ele= gravhen=i¿amten mit bem 93lechani¿¿er 'llvvarate unb ber gu ihrem 98etriebe erforberlitben ¿tterien unb...

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