This is a REALLY NEAT terminal box found along an old line in southern Ohio. It measures approximately 9"x11" and is some sort of semi-heavy metal. The interior is intact, and has writing on the round metal interior cover. The writing reads: 1/2 YD SOUTH / 3/4 YD NORTH. There is some other writing but I can't make it out. A very cool old piece of railroad telegraph history! $100 plus shipping.