Here are another two found by a friend recently. I'm posting his pic for him. This particular stretch of line had a lot of these, and while most were removed years ago, a few tall poles kept theirs. These poles were recently removed, and one was left behind. These two were on the pole. Some hydrochloric acid and a six pack of beer will get these clean, but you will work up a sweat. I've had a few from this location give me fits. Oh well, it's an excuse to down a six pack of beer, which I'm sure the finder of these pieces will have no problem with. Schlitz anyone?