We were hiking the rails over the summer and saw an insulator up on the pole. We noticed it looked half amber and that would be a one of a kind!. we took a picture and it looked to all four of us, a half amber half clear hemi 19. so we got all excited and got our long pole. We spun it off and rushed to get it. turns out it was a full clear with a bunch of brown creosote seeped into the threads. the sun made it glisten threw the dome. very disappointing, but still a great find!