Hemingray Break Knob

[Trade Journal]

Publication: Western Electrician

Chicago, IL, United States
vol. 9, no. 23, p. 334, col. 2-3

Insulating or Break Knob

 

The cut shows an insulating or break knob placed on the market by the Hemingray Glass company of Covington, Ky. This device is designed for use in insulating span wires, guy wires and arc lamps, and is also used for a lamp hanger.

 

INSULATING OR BREAK KNOB.
Insulating or Break Knob.

 

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Keywords:Hemingray
Researcher notes: 
Supplemental information: 
Researcher:Bob Stahr
Date completed:August 6, 2008 by: Elton Gish;