I found this button in a box marked Metal Buttons. My research has failed and I can’t pinpoint this. Either the Eagle is facing the wrong way, the legs are wrong, or there are no arrows at the bottom. It appears older from the looks of the back. There is no backmark. Not sure if military or just a regular clothing button. But, want to make sure. It’s about 3/4” and not magnetic. Thank you for any assistance.