Publication: Electrical World
New York, NY, United States
BRANCH OFFICE OF THE ELECTRICAL WORLD
39 Mallers Building, Chicago, Nov. 23, 1889.
Shay, Stevens [sic] Stephens & Co., Chicago, find their No. 12 porcelain insulator with wide base meets with the approval of electrical engineers everywhere, and their double-petticoated glass insulators are largely in demand on account of the deep, low-set groove which enables the lineman to secure a perfect tie.
|Keywords:||Shay, Stephens & Company|
|Date completed:||July 19, 2009 by: Bob Stahr;|