A unique series of 1990s-era sign-offs from the former sister TV station of Pittsburgh's #PublicBroadcasting station, WQED; #WQEX (1986-97).

From looking at older clips, WQEX was different than its sister station WQED & many Public TV stations at the time. #TVSky youtu.be/h1snSrSRHkc?...