Here is a low mounted Model 5/7 in Holcomb, MO. I've seen it in person, and it's pretty low, about twelve feet off the ground, and still active. https://www.google.com/maps/@36.4054845,-90.0255714,3a,45.2y,115.89h,93.8t/data=!3m7!1e1!3m5!1soJ5wge76QQFo-1NLaPFsxQ!2e0!6shttps:%2F%2Fstreetviewpixels-p...