I am trying to find a value for this port-a-pub by TELCO, Thomas Electronics Corporation, Nashville, TN. It was patented in 1981 and the company went out of business in 1990. Other than that I can find no information. Any help will greatly appreciated! 🙂 [img size=102]https://kovels.com/media/kunena/attachments/legacy/images/port_a_pub.jpg[/img]