I have this Civil War dug Artillary Button from the Confederate Army. I do not know much about it. I bought it a few years ago when I thought I was going to get more interested in such things, but never purchased more than this one button. It is complete and has the the shank on the back but no identifying marks. I can send a photo of the back if you're intested.
Email only.
Rgncubs@att.net.
Now down to $30 plus shipping.