Arc Light Hanger with glass johnny ball
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[Trade Journal] Publication: Western Electrician Chicago, IL, United States |
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Arc-lamp Hanger.
Among the specialties manufactured by Thomas Wrigley & Co. of Chicago is one that is proving unusually effective. It is the arc-lamp hanger illustrated herewith. Some of the merits claimed for this device are that it is always ready for immediate use and is easily adjusted, is durable, compact, attractive in appearance and an effective "ground" breaker. Moreover, it is fully approved by the National Board of Fire Underwriters. Though in general use by many of the largest lighting concerns, it is said that none of these hangers has yet failed to give complete and lasting satisfaction.
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