What kind of button is this and how old. It is just a little smaller than a quarter. I thought Tombac but I don't really know. Any info is greatly appreciated.
Thanks
WOW! Thanks TCG. I just checked and it is brass. Further observation shows it has a mold seam on the back side and the eye is brass, set in brass. I know next to nothing about these buttons but your post has led me to do more research. What I find concurs with what you posted. I just have a hard time believing I actually found a object that old!