small button

I recovered this small button on October 30th, 2018 in Copiah County, Mississippi... My initial thought was a small Great Seal Button, but I have been unable to find any supporting pictures online. At the top where the stars are in the circle on Great Seal Buttons, this one has 3 other marks...

Hello everyone! A good day of detecting turned up this old one-piece button. I am assuming it is quite old, as it was about 10 to 12 inches deep, and I could only pick it up on my pulse induction machine. Unfortunately, I do not know too much about this kind of button, so any info would be...