It says the word PATENT. Also has 2 stars and the numbers 1 4 and maybe one more number. I think it’s some sort of bullet head stamp or something but am not sure, any help would be appreciated.
Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
Put a penny beside it, and turn it over.
For size and another look.
I was thinking the same thing too!!Although it does look like a jeans rivet button...I would not rule out a kerosene lamp wick riser knob, I think I see the word "Patent" in an older font.