By Connor Stoehr; posted November 9, 2011 View Original: Click to zoom, then click to magnify (3264 x 2448) 1560KB
I got these from a line crew replacing a 69kv transmission line in Middletown PA. These are (from left to right) 1995 Locke, 1995 Lapp, 1958 Pinco, 1958 Ohio Brass, and early 50's Pinco disks.
