Steward Lava Insulator

[Trade Journal]

Publication: The Electrical Engineer

New York, NY, United States
vol. 10, no. 123, p. 290,291, col. 1,1

TRADE NOTES AND NOVELTIES

AND MECHANICAL DEPARTMENT.

LAVA INSULATORS.

We illustrate in the accompanying engravings the lava insulator manufactured by the D. M. Steward Manufacturing Co., of Chattanooga, Tenn. The material of which these insulators is made possesses the valuable properties that it is not only a perfect insulator, but in addition is thoroughly fireproof, so that high tension circuits can be attached to them with safety.

STEWARD LAVA INSULATOR.

Steward Lava Insulator.

The lava is exceedingly strong and can be molded into all conceivable shapes, whether for electric light or railway work. These insulators have come into extensive use and have in every way given the best satisfaction.

Keywords:	D. M. Steward Manufacturing Company : Lava Insulator
Researcher notes:
Supplemental information:
Researcher:	Elton Gish
Date completed:	December 17, 2004 by: Elton Gish;