Primarily Petroliana Shop Talk Forums Shop Talk Petroliana Forums General Petroliana Discussion Where does this Sign Belong???

I have one of those only mine is a little bit longer and shorter. They're line marker signs that attached to a post. It sets on the top of the post and they used a u-bolt around the post that was the width of the holes and secured the sign with two nuts on the front, clamping it in place to the post. Savvy?......GB