Edray

Historical marker location:

Marlinton, West Virginia

( Marker is at the intersection of Seneca Trail (U.S. 219) and Back Mountain Road (County Route 1), on the left when traveling north on Seneca Trail.)

West Virginia is home to the Green Bank Telescope, the world's largest fully steerable radio telescope. It is operated by the National Radio Astronomy Observatory and is located in the Allegheny Mountains.