H. W. Johns Manufacturing exhibited at the NELA Convention

[Trade Journal]

Publication: The Electrical Engineer

New York, NY, United States
vol. 23, no. 476, p. 687, col. 2


EXHIBITS


H. W. JOHNS MANUFACTURING COMPANY, New York, showed a very interesting exhibit of some of their electrical specialties, among which were a new arc lamp hanger and the "Toggle clamp" insulator. Their electrotherm heating pad and H. W. J. street car heaters were shown in operation on the hotel circuits. The simplicity of operating and the method of regulating the temperature by a simple switch interested a large number of persons. Samples and descriptive circulars were freely distributed. The exhibit was in charge of Mr. W. F. D. Crane.

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Keywords:H. W. Johns Manufacturing Company
Researcher notes:The convention referred to is the National Electric Light Association convention
Supplemental information: 
Researcher:Bob Stahr
Date completed:December 13, 2009 by: Bob Stahr;