[Trade Journal]
Publication: Electrical Record
New York, NY, United States
vol. 31, no. 5, p. 366, col. 1
The Trenton Porcelain Co., Trenton, N. J., manufacturer of standard and special porcelain devices, has placed on the market several different types of strain insulators for use with wireless outfits. Catalogues and samples of special antenna insulators will be supplied upon request.