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Recent Developments in Drawing by the Aid of Projection Apparatus, Used on the House Lighting System (Classic Reprint) - Softcover
Inhaltsangabe
Excerpt from Recent Developments in Drawing by the Aid of Projection Apparatus, Used on the House Lighting System
In the first place one must possess an arc lamp in which the carbons are held at right angles to each other; and, in passing, it is gratifying to remember that the now so widely used right angled arc lamp for projection, was devised in 1894 by Mr. Albert T. Thompson of Boston. Without a lamp for holding the carbons in this position so that the one giving the light can remain constantly in the optic axis, the small drawing outfits would be practically impossible.
The carbons must be small, from the small current used, viz 3 to 6 amperes; and they should be soft cored. A small arc lamp is a convenience, but any arc lamp designed for the carbons at right angles can be used by employing bushings or adapters to hold the small carbons.
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.
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Excerpt from Recent Developments in Drawing by the Aid of Projection Apparatus, Used on the House Lighting System
In the first place one must possess an arc lamp in which the carbons are held at right angles to each other; and, in passing, it is gratifying to remember that the now so widely used right angled arc lamp for projection, was devised in 1894 by Mr. Albert T. Thompson of Boston. Without a lamp for holding the carbons in this position so that the one giving the light can remain constantly in the optic axis, the small drawing outfits would be practically impossible.
The carbons must be small, from the small current used, viz 3 to 6 amperes; and they should be soft cored. A small arc lamp is a convenience, but any arc lamp designed for the carbons at right angles can be used by employing bushings or adapters to hold the small carbons.
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.
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- VerlagForgotten Books
- Erscheinungsdatum2018
- ISBN 10 0243080522
- ISBN 13 9780243080526
- EinbandTapa blanda
- SpracheEnglisch
- Anzahl der Seiten40
- Kontakt zum HerstellerNicht verfügbar
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Recent Developments in Drawing by the Aid of Projection Apparatus, Used on the House Lighting System (Classic Reprint)
Anbieter: PBShop.store US, Wood Dale, IL, USA
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PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000. Bestandsnummer des Verkäufers LW-9780243080526
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Recent Developments in Drawing by the Aid of Projection Apparatus, Used on the House Lighting System (Classic Reprint)
Anbieter: PBShop.store UK, Fairford, GLOS, Vereinigtes Königreich
Verkäuferbewertung 4 von 5 Sternen
PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000. Bestandsnummer des Verkäufers LW-9780243080526
Anzahl: 15 verfügbar
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Recent Developments in Drawing by the Aid of Projection Apparatus
Print-on-DemandAnbieter: Forgotten Books, London, Vereinigtes Königreich
Verkäuferbewertung 5 von 5 Sternen
Paperback. Zustand: New. Print on Demand. This book delves into the captivating world of drawing with projection apparatus, shedding light on an innovative technique that allows artists to harness the power of light to create stunning works of art. The author meticulously explains the process, guiding readers through the necessary equipment and setup, including the use of arc lamps, microscopes, condensers, and drawing surfaces. Through clear instructions and insightful commentary, the book explores the potential of projection drawing, empowering artists to achieve greater precision, explore new perspectives, and elevate their artistic practice. The accessible language and step-by-step approach make this book an invaluable resource for both aspiring and experienced artists seeking to expand their technical skills. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. Bestandsnummer des Verkäufers 9780243080526_0
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