October 4, 2018 - INSULATORS WANTED -  Fresno collector would like to pay you "CASH" for your old insulators. 

Call (559) 790-0194 or e-mail rdmclau@comcast.net for more information.

Please mention you saw the ad on the Sierra Sun Times.

Example of insulators shown (left), and (below) in original form.

Question: What’s a glass insulator?

Answer: Insulators are the glass or porcelain things you see on the top of telephone poles. 

The purpose of the insulator is to insulate the electrical wires they carry.