I had to build a fence around our fruit trees today. If I don't the horses are going to kill them. I saw a yellow piece of metal and pulled this sign out of the ground. We just bought this land a year ago.
I googled yellow stop sign and learned they were changed to red in 1954. It is heavy steel. I tried to straighten by driving over it with the 4 wheeler. I ended up having to drive the truck over it to somewhat get it flattened.